M

Machine made bricks       (CPI ref: F10 - Brick/ Block walling)       Michelmersh Brick Holdings PLC       www.mbhplc.co.uk

Machine Mounting Anti Vibration Materials, Structural and sliding bearings and resilient       (CPI ref: Y52 - Vibration isolation mountings)       Tiflex Ltd       www.tiflex.co.uk

Machine tools for the manufacture of building products       (CPI ref: A43 - Mechanical plant)       BSA Machine Tools Ltd       www.bsamachinetools.co.uk

Machined softwood and machined MDF mouldings       (CPI ref: Z10 - Purpose made joinery)       Metsä Wood       www.metsawood.com

Machinery       (CPI ref: A43 - Mechanical plant)       The Saw Centre Group       www.thesawcentre.co.uk

Machines for Plastic Pipe Joinings       (CPI ref: Y59 - Sundry common mechanical items)       George Fischer Sales Ltd       ww.gfps.com

Made to measure doors       (CPI ref: L20 - Doors/ Shutters/hatches)       Jeld-Wen UK Ltd       www.jeld-wen.co.uk

Made to measure windows       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       Jeld-Wen UK Ltd       www.jeld-wen.co.uk

Made-to-measure furnishings       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Sanderson       www.sanderson-uk.com

Magnetic door stops and catches       (CPI ref: P21 - Door/ Window ironmongery)       Bunting Magnetics Europe Limited       www.buntingeurope.com

Magnetic holding etc       (CPI ref: N29 - Industrial Equipment)       Bunting Magnetics Europe Limited       www.buntingeurope.com

Magnetic indicators and symbols       (CPI ref: N25 - Hospital/ Health Equipment)       The Visual Systems Healthcare       www.visualsystemshealthcare.co.uk

Magnetic picture hooks and coat hooks       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Bunting Magnetics Europe Limited       www.buntingeurope.com

Magnetic white boards, hooks and drawing pins       (CPI ref: N22 - Office Equipment)       Bunting Magnetics Europe Limited       www.buntingeurope.com

Magnum firechests       (CPI ref: B10 - Prefabricated buildings/ structures)       Schiedel Chimney Systems Ltd       www.schiedel.co.uk

Mail boxes, door closers, door furniture, door locks and cylinders       (CPI ref: P21 - Door/ Window ironmongery)       JB Architectural Ltd       https://www.jbai.co.uk/

Mail order range       (CPI ref: Q32 - Internal planting)       Leaflike

Mailboxes       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       The Safety Letterbox Company Ltd       www.safetyletterbox.com

Mailing systems       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       The Safety Letterbox Company Ltd       www.safetyletterbox.com

Mailing systems       (CPI ref: N22 - Office Equipment)       Neopost Ltd       www.neopost.co.uk

Mailroom & packaging       (CPI ref: N22 - Office Equipment)       HC Slingsby PLC       www.slingsby.com

Mailroom equipment       (CPI ref: X31 - Pneumatic document conveying)       Envopak Group Ltd       www.envopak.com

Mailroom equipment & supplies       (CPI ref: N22 - Office Equipment)       Neopost Ltd       www.neopost.co.uk

Main Fittings       (CPI ref: Y11 - Pipeline ancillaries)       Tyco Water Works       www.tycowaterworks.com

Mains Distribution Assemblies 100A to 3000 A, 110v to 400v       (CPI ref: Y71 - LV switchgear and distribution boards)       Blakley Electrics Ltd       www.blakley.co.uk

Mains lighting       (CPI ref: V90 - Electrical installation (self-contained spec))       Cooper Lighting       www.jsb-electrical.com

Mains pressure thermal storage       (CPI ref: Y23 - Storage cylinders/ Calorifiers)       Gledhill Water Storage Ltd       www.gledhill.net

Mains voltage halogen lighting       (CPI ref: V21 - General lighting)       FEILO SYLVANIA EUROPE LIMITED       www.sylvania-lighting.com

Maintanance Painting service       (CPI ref: M60 - Painting/ Clear finishing)       International Protective Coatings,       www.international-pc.com

Maintenance & Protective Coatings       (CPI ref: M60 - Painting/ Clear finishing)       ICI Woodcare       www.duluxtrade.co.uk

Maintenance and repair of pumping equipment       (CPI ref: R20 - Sewage pumping)       Pims Pumps Ltd       www.pimsgroup.co.uk

Maintenance and service       (CPI ref: A37 - Operation/ Maintenance of the finished building)       Cooper Group Ltd       www.coopersblinds.co.uk

Maintenance and Service of environmental systems       (CPI ref: A37 - Operation/ Maintenance of the finished building)       Kingspan Environmental Ltd       www.kingspanenv.com

Maintenance of industrial doors, shutters and shopfronts       (CPI ref: L20 - Doors/ Shutters/hatches)       Shutter Door Repair & Maintenance Ltd       www.sis-group.co.uk

Maintenance of industrial doors, shutters and shopfronts       (CPI ref: N24 - Shopfitting)       Shutter Door Repair & Maintenance Ltd       www.sis-group.co.uk

Maintenance of industrial doors, shutters and shopfronts       (CPI ref: N29 - Industrial Equipment)       Shutter Door Repair & Maintenance Ltd       www.sis-group.co.uk

maintenance of lifts       (CPI ref: X10 - Lifts)       Gartec Ltd       www. gartec. com

Maintenance paints       (CPI ref: M60 - Painting/ Clear finishing)       Firwood Paints Ltd       www.firwood.co.uk

Maintenance service       (CPI ref: N26 - Gymnastic/ Sport/ Play Equipment)       Continental Sports Ltd       www.contisports.co.uk

Maintenance, polish and cleaning chemicals       (CPI ref: N27 - Cleaning Equipment)       Cleenol Group Ltd       www.cleenol.co.uk

Malleable iron pipe fittings       (CPI ref: Y11 - Pipeline ancillaries)       Crane Fluid Systems       www.cranefs.com

Malleable metal sheet prebonded covering/ cladding       (CPI ref: H70 - Malleable metal sheet prebonded covering/ cladding)       Reid John & Sons (Strucsteel) Ltd       www.reidsteel.com

Management of the Works       (CPI ref: A32 - Management of the Works)       Advanced Interior Solutions Ltd       https://www.ais-interiors.com/

Manhole cover lifter       (CPI ref: X20 - Hoists)       Didsbury Engineering Co Ltd       www.didsbury.com

Manhole covers       (CPI ref: P31 - Holes/ Chases/ Covers/ Supports for services)       MCL Composites Ltd       www.mcl-grp.co.uk

Manhole covers and gratings       (CPI ref: R12 - Drainage below ground)       Durey Casting Ltd       www.dureycastings.co.uk

Manhole covers and reservoir lid       (CPI ref: R12 - Drainage below ground)       Ruthin Precast Concrete Ltd       www.rpcltd.co.uk

Manholes       (CPI ref: A01 - Institutions/ Associations/ Trade Organisations)       Concrete Pipeline Systems Association       www.concretepipes.co.uk

Manifestation graphics       (CPI ref: L40 - General glazing)       Invicta Window Films Ltd       www.invicawindowfilms.com

Manifestation marking of glass       (CPI ref: L40 - General glazing)       Northgate Solar Controls       www.northgateuk.com

Manifold Plumbing Systems       (CPI ref: S12 - Hot & cold water (self-contained specification))       Davant Products Ltd       www.davant.co.uk

Manifolds       (CPI ref: T31 - Low temperature hot water heating)       Watts Industries UK Ltd       www.wattsindustries.co.uk

Manifolds       (CPI ref: T32 - Low temperature hot water heating (self-contained specification))       Marflow Eng Ltd       www.marflow.co.uk

Manor firechests       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Schiedel Chimney Systems Ltd       www.schiedel.co.uk

Manual and electrical systems for opening windows       (CPI ref: P21 - Door/ Window ironmongery)       Dyer Environmental Controls       www.dyerenvironmental.co.uk

Manual and powered hoists, winches and jacks       (CPI ref: A43 - Mechanical plant)       PCT Group       www.pctgroup.co.uk

Manual handling equipment       (CPI ref: N29 - Industrial Equipment)       Hymo Ltd       www.hymo.com

Manufacture of Industrial Resin Flooring in Polyurethane or Epoxy materials       (CPI ref: M23 - Resin bound mineral coatings)       Resdev Ltd       www.resdev.co.uk

Manufacturer & supplier of materials & liners for cured-in-place pipe rehabilitation       (CPI ref: S10 - Cold Water)       Applied Felts Ltd       www.appliedfelts.com

Manufacturer of artificial trees and plant displays       (CPI ref: Q35 - Landscape maintenance)       The Silk Forest       www.thesilkforest.com

Manufacturer of Conveyors       (CPI ref: A43 - Mechanical plant)       Multi Marque Production Engineering Ltd       www.multi-marque.co.uk

Manufacturer of heating elements       (CPI ref: Y22 - Heat exchangers)       Electric Elements Co, The       www.elelco.co.uk

Manufacturerers of: Metal Cutting Circular Saws       (CPI ref: Y59 - Sundry common mechanical items)       Spear & Jackson Interntional Ltd.       www.spear-and-jackson.com

Manufacturers       (CPI ref: Q50 - Site/ Street furniture/ equipment)       Autopa Ltd       www.autopa.co.uk

Manufacturers of display & exhibition systems       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Nimlok Ltd       www.nimlok.co.uk

Manufacturers of Fast Tow Mixers       (CPI ref: A34 - Security/ Safety/ Protection)       Multi Marque Production Engineering Ltd       www.multi-marque.co.uk

Manufacturers of mortars & Resin systems       (CPI ref: Z21 - Mortars)       Ancorite Surface Protection Ltd       www.ancorite.co.uk

Manufacturers of Roller Mixer       (CPI ref: A43 - Mechanical plant)       Multi Marque Production Engineering Ltd       www.multi-marque.co.uk

Marble Flooring       (CPI ref: M40 - Stone/ Concrete/ Quarry/ Ceramic tiling/ Mosaic)       Chameleon Stone Ltd       www.tilesofnaturalstone.co.uk

Marble, granite, slate, limestone & terrazzo       (CPI ref: M40 - Stone/ Concrete/ Quarry/ Ceramic tiling/ Mosaic)       Diespeker Marble & Terrazzo Ltd       www.diespeker.co.uk

Marine & antifouling coatings       (CPI ref: M60 - Painting/ Clear finishing)       Coo-Var Ltd       www.coo-var.co.uk

Marine Craft       (CPI ref: Z11 - Purpose made metalwork)       A & G Structures Ltd       www.aandgstructures.co.uk

Marine fire protection systems       (CPI ref: S70 - Gas fire fighting)       Kidde Fire Protection Ltd       www.kfp.co.uk

Marine lighting       (CPI ref: V21 - General lighting)       Chalmit Lighting       www.chalmit.com

Marine paints       (CPI ref: M60 - Painting/ Clear finishing)       Witham Oil & Paint Ltd       www.withamoil.co.uk

Marine paints and coatings       (CPI ref: M60 - Painting/ Clear finishing)       Teal & Mackrill Ltd       www.teamac.co.uk

Market & research schemes       (CPI ref: A42 - Services and facilities)       The Building Centre Group Ltd       www.buildingcentre.co.uk

Marking       (CPI ref: Q10 - Kerbs/ Edgings/Channels/Paving accessories)       Moravia (UK) Ltd       www.moravia.co.uk

Marking inks and products       (CPI ref: N15 - Signs/ Notices)       Eyre & Baxter Limited       www.eryeandbaxter.co.uk

Marking products and materials       (CPI ref: Q26 - Special surfacings/ pavings for sport/general amenity)       Marking Machines International       www.sportsmark.net

Marking Tapes       (CPI ref: A34 - Security/ Safety/ Protection)       Moravia (UK) Ltd       www.moravia.co.uk

Marshalling Boxes       (CPI ref: V21 - General lighting)       Mode Lighting       www.modelighting.com

Masking tape       (CPI ref: A42 - Services and facilities)       Ciret Limited       www.ciret.co.uk

Masonry coatings       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Jotun Henry Clark Ltd Decorative Division       www.jotun.com

Masonry paint       (CPI ref: M60 - Painting/ Clear finishing)       STO Ltd       www.sto.co.uk

Masonry reinforcement       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Bekaert Building Products       www.bekaert.com/building

Masonry support systems       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Ancon Limited       www.ancon.co.uk

Masonry support systems - Stainless steel brickwork support systems       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Wincro Metal Industries Ltd       www.wincro.com

Masonry to masonry connectors       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Simpson Strong-Tie®       www.strongtie.com

Masonry tools - tungsten tipped chisels       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Harbro Supplies Ltd       www.habrosupplies.com

Mastic asphalt flooring       (CPI ref: M11 - Mastic asphalt flooring/ floor underlays)       North Herts Asphalte (Roofing) Ltd       www.northherts-asphalteroofing.co.uk

Mastic Asphalt roads/ pavings       (CPI ref: Q22 - Coated macadam/ Asphalt roads/ pavings)       North Herts Asphalte (Roofing) Ltd       www.northherts-asphalteroofing.co.uk

Mastic asphalt roofing and car parks       (CPI ref: J21 - Mastic asphalt roofing/ insulation/ finishes)       BriggsAmasco       www.briggsamasco.co.uk

Mastic asphalt roofing/ insulation/ finishes       (CPI ref: J21 - Mastic asphalt roofing/ insulation/ finishes)       BFRC Services Ltd       www.roofinguk.com

Mastic asphalt tanking / damp proof membranes       (CPI ref: J20 - Mastic asphalt tanking/ damp proofing)       Durable Contracts (Roofing) Ltd       www.durable-online.com

Mastic asphalt tanking/ damp proofing       (CPI ref: J20 - Mastic asphalt tanking/ damp proofing)       North Herts Asphalte (Roofing) Ltd       www.northherts-asphalteroofing.co.uk

Mastic sealant       (CPI ref: Z22 - Sealants)       Trade Sealants Ltd       www.marinemastics.com

Material handling equipment       (CPI ref: A43 - Mechanical plant)       Harbro Supplies Ltd       www.habrosupplies.com

Material handling equipment       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Moresecure Ltd       www.moresecure.co.uk

Mats and matting       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       PHS Group plc       www. phs. co. uk

Mattresses       (CPI ref: N25 - Hospital/ Health Equipment)       Sidhil Care       www.sidhil.com

Matwell frames       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       PHS Group plc       www. phs. co. uk

MDF       (CPI ref: K20 - Timber board flooring/ decking/sarking/linings/casings)       Metsä Wood       www.metsawood.com

MDF moldings       (CPI ref: P20 - Unframed isolated trims/ skirtings/ sundry items)       Fibercill       www.fibercill.com

MDF Mouldings (Silktrim)       (CPI ref: P20 - Unframed isolated trims/ skirtings/ sundry items)       James Donaldson Timber       www.don-timber.co.uk

MDPE pipe and fittings       (CPI ref: S10 - Cold Water)       FloPlast Ltd       www.floplast.co.uk

MDPE water pipes and fittings       (CPI ref: S10 - Cold Water)       Brett Martin Ltd       www.brettmartin.co.uk

Measuring tapes and equipment       (CPI ref: A44 - Temporary works)       Marking Machines International       www.sportsmark.net

Mechanical and electrical locks       (CPI ref: W40 - Access control)       ASSA ABLOY Limited       www.assaabloy.co.uk

Mechanical and electrical locks       (CPI ref: W40 - Access control)       ASSA ABLOY Ltd       www.assaabloyopeningsolutions.co.uk

Mechanical extract terminals       (CPI ref: U10 - General ventilation)       Klober Ltd       www.klober.co.uk

Mechanical extract units       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Zehnder Group UK Ltd.       www.zehnder.co.uk

Mechanical joints       (CPI ref: Y10 - Pipelines)       Victaulic Systems       www.victaulic.co.uk

Mechanical movement joints and fire rated sealants       (CPI ref: P22 - Sealant joints)       Compriband Ltd       www.compribrand.co.uk

Mechanical Pipe Supports       (CPI ref: P31 - Holes/ Chases/ Covers/ Supports for services)       Kem Edwards Ltd       www.kemedwards.co.uk

Mechanical Plant       (CPI ref: A43 - Mechanical plant)       Access Industries Group Ltd       www.accessequipment.net

Mechanical plant       (CPI ref: A43 - Mechanical plant)       Johnson Controls Building Efficiency UK Ltd       www.johnsoncontrols.com

Mechanical Screw Lifts       (CPI ref: X10 - Lifts)       Hymo Ltd       www.hymo.com

Mechanical services       (CPI ref: A10 - Project particulars)       H Pickup Mechanical & Electrical Services Ltd       www.hpickup.co.uk/

Mechanical testing       (CPI ref: L30 - Stairs/ Walkways/Balustrades)       BM TRADA       www.bmtrada.com

Mechanical, electrical and process services engineers       (CPI ref: A10 - Project particulars)       Shepherd Engineering Services Ltd       www.ses-ltd.co.uk

Mechanically Fixed Insulation with Cold Bonded Built-up Roofs       (CPI ref: J31 - Liquid applied waterproof roof coatings)       Sika Liquid Plastics Limited       gbr.liquidplastics.sika.com

Mechanised Warehousing       (CPI ref: X23 - Goods distribution/ Mechanised warehousing)       Chiorino UK Ltd       www.chiorino.co.uk

Mechcanical services       (CPI ref: B10 - Prefabricated buildings/ structures)       Kershaw Mechanical Services Ltd       www.kershawmechanical.co.uk/

Mechcanical services Contractor       (CPI ref: A02 - Building contractors)       Kershaw Mechanical Services Ltd       www.kershawmechanical.co.uk/

Mechcanical services Contractor       (CPI ref: A43 - Mechanical plant)       Kershaw Mechanical Services Ltd       www.kershawmechanical.co.uk/

Medical air filters       (CPI ref: Y42 - Air filtration)       GVS Filter Technology UK       ww.airsafetymedical.com

Medical and first aid furniture       (CPI ref: N25 - Hospital/ Health Equipment)       Hospital Metalcraft Ltd       www.bristolmaid.com

Medical examination lamps       (CPI ref: N25 - Hospital/ Health Equipment)       Wandsworth Elecrtrical Ltd       www.wandsworth-electrical.com

Medical storage systems       (CPI ref: N25 - Hospital/ Health Equipment)       Stamford Products Limited       www.stamford-products.co.uk

Medical supplies       (CPI ref: N25 - Hospital/ Health Equipment)       Kimberly-Clark Ltd       www.kcprofessional.co.uk

Medium Density Fibrboard (MDF)       (CPI ref: K11 - Rigid sheet flooring/ sheathing/ decking/sarking/ linings/casings)       Meyer Timber Limited       www.meyertimber.com

Megyanine Floors       (CPI ref: N21 - Storage Equipment)       Hi-Store Ltd       www.hi-store.com

Melamine faced chipboard       (CPI ref: K13 - Rigid sheet fine linings/ panelling)       Deralam Laminates Ltd

Membrane waterproofing       (CPI ref: J41 - Built up felt roof coverings)       BFRC Services Ltd       www.roofinguk.com

Membranes       (CPI ref: J40 - Flexible sheet tanking/ damp proofing)       Cavity Trays Ltd       www.cavitytrays.com

Mesh       (CPI ref: Q40 - Fencing)       Darfen Durafencing       www.darfen.co.uk

Mesh arches       (CPI ref: M30 - Metal mesh lathing/ Anchored reinforcement for plastered coatings)       Allmat (East Surrey) Ltd       www.allmat.co.uk

Mesh Screens       (CPI ref: Z11 - Purpose made metalwork)       Cadisch MDA       www.cadischmda.com

Meshes       (CPI ref: G10 - Structural steel framing)       Cadisch MDA       www.cadischmda.com

Mess Screens       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       Cadisch MDA       www.cadischmda.com

Metal       (CPI ref: M60 - Painting/ Clear finishing)       Bristol Metal Spraying & Protective Coatings Ltd       www.bmspc.co.uk

Metal lathing       (CPI ref: M30 - Metal mesh lathing/ Anchored reinforcement for plastered coatings)       Expamet Building Products       www.expamet.co.uk

Metal + melamine laminates       (CPI ref: K13 - Rigid sheet fine linings/ panelling)       Deralam Laminates Ltd

Metal and 3D ceiling systems       (CPI ref: K40 - Demountable suspended ceilings)       Knauf AMF Ceilings Ltd       www.amfceilings.co.uk

Metal and glass louvers grilles, diffusers and dampers       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       Naco       www.naco.co.uk

Metal beads       (CPI ref: M30 - Metal mesh lathing/ Anchored reinforcement for plastered coatings)       Expamet Building Products       www.expamet.co.uk

Metal cable trunking       (CPI ref: Y60 - Conduit and Cable trunking)       Legrand Power Centre       www.legrand.co.uk

Metal ceiling products       (CPI ref: K40 - Demountable suspended ceilings)       OWA UK Ltd       www.owa-ceilings.co.uk

Metal cladding       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       LSA Projects Ltd       www.lsaprojects.co.uk

Metal cladding coatings       (CPI ref: H70 - Malleable metal sheet prebonded covering/ cladding)       Jotun Henry Clark Ltd Decorative Division       www.jotun.com

Metal Cladding Pannel       (CPI ref: H43 - Metal Panel Cladding/ features)       McMullen Facades       www.mcmullenfacades.com

Metal Cladding Systems       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Euroclad Ltd       www.euroclad.com

Metal cutting tools       (CPI ref: A42 - Services and facilities)       Spear & Jackson       www.spear-and-jackson.com

Metal deck flooring       (CPI ref: E20 - Formwork for in situ concrete)       Caunton Engineering Ltd       www.caunton.co.uk

Metal doors       (CPI ref: L20 - Doors/ Shutters/hatches)       The Cotswold Casement Company       www.cotswold-casements.co.uk

Metal doors/ shutters/ hatches       (CPI ref: L20 - Doors/ Shutters/hatches)       HW Architectural Ltd.       www.hwa.co.uk

Metal doors/ shutters/ hatches       (CPI ref: L20 - Doors/ Shutters/hatches)       Reid John & Sons (Strucsteel) Ltd       www.reidsteel.com

Metal fabrications       (CPI ref: Z11 - Purpose made metalwork)       Squires Metal Fabrications Ltd       www.squiresmetal.co.uk

Metal Façade Systems       (CPI ref: H20 - Rigid sheet cladding)       Omnis       www.omnisexteriors.com

Metal Façade Systems       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Omnis       www.omnisexteriors.com

Metal facia systems       (CPI ref: H72 - Aluminium strip/ sheet coverings/ flashings)       Alumasc Exterior Building Products Ltd       www.alumasc-exteriors.co.uk

Metal fibre gas burners       (CPI ref: T42 - Local heating units)       Infraglo Limited       www.infraglo.com

Metal framed double glazed windows       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       Nova Group Ltd       www.windows-conservatories.co.uk

Metal Framing       (CPI ref: G10 - Structural steel framing)       British Gypsum Ltd       www.british-gypsum.com

Metal framing       (CPI ref: G10 - Structural steel framing)       Unistrut Limited       www.unistrut.co.uk

Metal framing       (CPI ref: Z11 - Purpose made metalwork)       Unistrut Limited       www.unistrut.co.uk

Metal lath       (CPI ref: M20 - Plastered/ Rendered/ Roughcast coatings)       Catnic       www.catnic.com

Metal lathing and mesh       (CPI ref: M30 - Metal mesh lathing/ Anchored reinforcement for plastered coatings)       Simpson Strong-Tie®       www.strongtie.com

Metal lettering       (CPI ref: N15 - Signs/ Notices)       Simplex Signs Limited       www.simplexltd.com

Metal mesh lathing       (CPI ref: M30 - Metal mesh lathing/ Anchored reinforcement for plastered coatings)       Bekaert Building Products       www.bekaert.com/building

Metal mesh lathing/ Anchored reinforcement for plastered coatings       (CPI ref: M30 - Metal mesh lathing/ Anchored reinforcement for plastered coatings)       Skanda Acoustics       www.savolit.co.uk

Metal meter boxes and replacement architrave units       (CPI ref: L20 - Doors/ Shutters/hatches)       Ritherdon & Co Ltd       www.ritherdon.co.uk

Metal Panel Cladding/ features       (CPI ref: H43 - Metal Panel Cladding/ features)       SLE Cladding Ltd       www.slecladding.co.uk/

Metal panels/tiles       (CPI ref: K40 - Demountable suspended ceilings)       System Building Products       www.systembuildingproducts.com

Metal pipework - Copper, Galvanised steel and Stainless steel       (CPI ref: R11 - Foul drainage above ground)       Servomac Limited       www.servomac.com

Metal pipework - Copper, Galvanised steel and Stainless steel       (CPI ref: S61 - Dry risers)       Servomac Limited       www.servomac.com

Metal pipework - Copper, Galvanised steel and Stainless steel       (CPI ref: S62 - Wet risers)       Servomac Limited       www.servomac.com

Metal pipework - Copper, Galvanised steel and Stainless steel       (CPI ref: T10 - Gas/ Oil fired boilers)       Servomac Limited       www.servomac.com

Metal pipework - Copper, Galvanised steel and Stainless steel       (CPI ref: T33 - Steam heating)       Servomac Limited       www.servomac.com

Metal pipework - Copper, Galvanised steel and Stainless steel       (CPI ref: Y10 - Pipelines)       Servomac Limited       www.servomac.com

Metal post supports/shoes       (CPI ref: G12 - Isolated structural metal members)       Canopy Products Ltd       www.canopyproducts.co.uk

Metal profile sheet decking       (CPI ref: G30 - Metal profiled sheet decking)       BriggsAmasco       www.briggsamasco.co.uk

Metal profiled / flat sheet cladding / covering       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       TRC (Midlands) Ltd       www.totalroofcontrol.co.uk

Metal profiled and flat sheet cladding, covering and siding       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Hayes Cladding Systems       www.hayescladding.co.uk

Metal profiled/ flat sheet cladding/ covering       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Hadley Industries Plc       www.hadleygroup.co.uk

Metal profiled/ flat sheet cladding/ covering       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Reid John & Sons (Strucsteel) Ltd       www.reidsteel.com

Metal profiled/ flat sheet cladding/ covering/ siding       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       SLE Cladding Ltd       www.slecladding.co.uk/

Metal profiled/ flat sheet cladding/ covering/ siding       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Vulcan Cladding Systems       www.vulcansystems.co.uk

Metal profiled/flat sheet cladding/covering       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Amari Plastics Plc       www.amariplastics.com

Metal Profiled/flat sheet cladding/covering       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Britmet Tileform Limited       www.britmet.co.uk

Metal railings       (CPI ref: L30 - Stairs/ Walkways/Balustrades)       Varley & Gulliver Ltd       www.v-and-g.co.uk

Metal roof tiles       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Catnic       www.catnic.com

Metal roofing       (CPI ref: H70 - Malleable metal sheet prebonded covering/ cladding)       Omnis       www.omnisexteriors.com

Metal roofing and cladding       (CPI ref: H20 - Rigid sheet cladding)       Ash & Lacy Building Products Ltd       www.ashandlacy.com

Metal roofing and cladding       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Ash & Lacy Building Products Ltd       www.ashandlacy.com

Metal roofing and cladding       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       BriggsAmasco       www.briggsamasco.co.uk

Metal roofing and cladding       (CPI ref: H72 - Aluminium strip/ sheet coverings/ flashings)       Ash & Lacy Building Products Ltd       www.ashandlacy.com

Metal roofing and cladding       (CPI ref: H92 - Rainscreen cladding)       Ash & Lacy Building Products Ltd       www.ashandlacy.com

Metal roofing and cladding       (CPI ref: Z11 - Purpose made metalwork)       Ash & Lacy Building Products Ltd       www.ashandlacy.com

Metal roofing and cladding       (CPI ref: Z20 - Fixings/ Adhesives)       Ash & Lacy Building Products Ltd       www.ashandlacy.com

Metal roofing and cladding       (CPI ref: Z22 - Sealants)       Ash & Lacy Building Products Ltd       www.ashandlacy.com

Metal screens and louvres       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       Lang+Fulton       www.langandfulton.co.uk

Metal Spraying       (CPI ref: Z11 - Purpose made metalwork)       A & G Structures Ltd       www.aandgstructures.co.uk

Metal stairs       (CPI ref: L30 - Stairs/ Walkways/Balustrades)       British Spirals & Castings       www.britishsc.co.uk

Metal stairs / walkways / balustrades       (CPI ref: L30 - Stairs/ Walkways/Balustrades)       Steelway Fensecure Ltd       www.steelway.co.uk

Metal stairs/balustrades       (CPI ref: L30 - Stairs/ Walkways/Balustrades)       NRG Fabrications       www.thewildegroup.co.uk

Metal tiles       (CPI ref: H31 - Metal profiled/ flat sheet cladding/ covering/ siding)       EBC UK Ltd       www.e-b-c-uk.com

Metal Trims       (CPI ref: P20 - Unframed isolated trims/ skirtings/ sundry items)       Homelux Nenplas       www.homeluxnenplas.com

Metal web floor beams       (CPI ref: G12 - Isolated structural metal members)       Wyckham Blackwell Ltd       www.wyckham-blackwell.co.uk

Metal Windows       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       A & G Structures Ltd       www.aandgstructures.co.uk

Metal windows       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       Anglian Building Products       www.anglianhome.co.uk

Metal windows       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       The Cotswold Casement Company       www.cotswold-casements.co.uk

Metal windows/ rooflights/ screens/ louvers       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       HW Architectural Ltd.       www.hwa.co.uk

Metal windows/ rooflights/ screens/ louvres       (CPI ref: L10 - Windows/ Rooflights/ Screens/ Louvres)       Reid John & Sons (Strucsteel) Ltd       www.reidsteel.com

Metal wire plaster & render beads       (CPI ref: M30 - Metal mesh lathing/ Anchored reinforcement for plastered coatings)       Bekaert Building Products       www.bekaert.com/building

Metallic finishes       (CPI ref: M52 - Decorative papers/ fabrics)       Muraspec       www.muraspec.com

Metalwork       (CPI ref: Z11 - Purpose made metalwork)       Doorfit Products Ltd       www.doorfit.co.uk

Meter Boxes       (CPI ref: P30 - Trenches/ Pipeways/Pits for buried engineering services)       Tyco Water Works       www.tycowaterworks.com

Methane gas venting       (CPI ref: D21 - Ground gas venting)       ABG Ltd       www.abg-geosynthetics.com

Methodologies within the water industry       (CPI ref: A33 - Quality standards/ control)       British Water       www.britishwater.co.uk

Metsec framing - panelised light steel buildings       (CPI ref: G10 - Structural steel framing)       Metsec Ltd       www.metsec.com

Mezanine floor structures       (CPI ref: G10 - Structural steel framing)       Hadley Industries Plc       www.hadleygroup.co.uk

Mezanine floors       (CPI ref: K11 - Rigid sheet flooring/ sheathing/ decking/sarking/ linings/casings)       Adex Interiors for industry Ltd       www.Adex.co.uk

Mezzanine floor channels and CEE section floor bea       (CPI ref: G10 - Structural steel framing)       Metsec Ltd       www.metsec.com

Mezzanine Flooring       (CPI ref: K20 - Timber board flooring/ decking/sarking/linings/casings)       Sperrin Metal Products Ltd       www.sperrin-metal.com

Mezzanine Floors       (CPI ref: G10 - Structural steel framing)       Spaceway South Ltd       www.spaceway.co.uk

Mezzanine Floors       (CPI ref: K41 - Raised access floors)       Davicon       www.davicon.com

Micro Trenching Compound – StarPolymers TRENCH       (CPI ref: P31 - Holes/ Chases/ Covers/ Supports for services)       Star Uretech Ltd       www.star-uretech.com

Milk heaters       (CPI ref: N12 - Catering Equipment)       TSE Brownson       www.rewardmanufacturing.com

Millstone & Boulder Fountains       (CPI ref: S15 - Fountains/ Water features)       Fountains Direct Ltd       www.fountains-direct.co.uk

Mineral Paints       (CPI ref: M60 - Painting/ Clear finishing)       Keim Mineral Paints Ltd       www.keimpaints.co.uk

Mineral renders       (CPI ref: M20 - Plastered/ Rendered/ Roughcast coatings)       Keim Mineral Paints Ltd       www.keimpaints.co.uk

Mineral wool cavity wall insulation       (CPI ref: P11 - Foamed/ Fibre/ Bead cavity wall insulation)       National Insulation Association Ltd       www.nia-uk.org

Mineral wool ceiling products       (CPI ref: K40 - Demountable suspended ceilings)       OWA UK Ltd       www.owa-ceilings.co.uk

Mini excavators, dumper trucks, rollers and cement mixers       (CPI ref: A43 - Mechanical plant)       Chippindale Plant Ltd       www.chippindale-plant.co.uk

Miniature precision switches, push button and cord pull etc       (CPI ref: V30 - Extra low voltage supply)       Omeg Ltd       www.omeg.co.uk

Minor civil engineering       (CPI ref: A02 - Building contractors)       Chestnut Products Limited       www.chestnut-products.co.uk

Mirror radiators       (CPI ref: V51 - Local electric heating units)       Ecolec       www.ecolec.co.uk

Mirrors       (CPI ref: L42 - Infill panels/ sheets)       Float Glass Industries       www.floatglass.co.uk

Mirrors       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Charles Lightfoot Ltd       www.charleslightfoot.co.uk

Mirrors       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Ledlite Glass (Southend) Ltd       www.ledliteglass.co.uk

Mixed Flow Fans       (CPI ref: Y41 - Fans)       Air Control Industries Ltd       www.aircontrolindustries.com

Mixer valves       (CPI ref: Y11 - Pipeline ancillaries)       Bristan Group       www.bristan.com

Mixers       (CPI ref: S12 - Hot & cold water (self-contained specification))       Marflow Eng Ltd       www.marflow.co.uk

Mixers       (CPI ref: Y20 - Pumps)       Hansgrohe       www.hansgrohe.co.uk

Mixing/ Casting/ Curing in situ concrete       (CPI ref: E10 - Mixing/ Casting/ Curing in situ concrete)       Tarmac Trading Limited (Readymix Concrete & Screed)       www.tarmac.com

Mobile and static shelving equipment       (CPI ref: N21 - Storage Equipment)       Railex Systems Ltd, Elite Division       www.railexstorage.co.uk

Mobile Folding Furniture       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Spaceright Europe Limited       www.spacerighteurope.com

Mobile food conveyors       (CPI ref: X23 - Goods distribution/ Mechanised warehousing)       TSE Brownson       www.rewardmanufacturing.com

Mobile generators       (CPI ref: V10 - Electricity generation plant)       Cummins Power Generation Ltd       www.cumminspower.com

Mobile radiant gas heaters       (CPI ref: T42 - Local heating units)       Infraglo Limited       www.infraglo.com

Mobile scissors lifts       (CPI ref: X10 - Lifts)       Hymo Ltd       www.hymo.com

Mobile shelving       (CPI ref: N21 - Storage Equipment)       Construction Group UK Ltd       www.dexion.co.uk

Mobile shelving       (CPI ref: N21 - Storage Equipment)       Link 51 (Storage Products)       www.link51.co.uk

Mobile Shelving       (CPI ref: N22 - Office Equipment)       Sperrin Metal Products Ltd       www.sperrin-metal.com

Mobile site lighting       (CPI ref: A43 - Mechanical plant)       Sandhurst Manufacturing Co Ltd       www.sandhurst-mfg.com

Mobile yard ramps       (CPI ref: X23 - Goods distribution/ Mechanised warehousing)       Chase Equipment Ltd       www.chaseequipment.com

Moblie shelving systems       (CPI ref: N21 - Storage Equipment)       Moresecure Ltd       www.moresecure.co.uk

Models       (CPI ref: A10 - Project particulars)       Comber Models       www.combermodels.com

Modern bathroom taps and mixers       (CPI ref: N13 - Sanitary appliances/ fittings)       Shavrin Levatap Co Ltd       www.shavrinlevatap.co.uk/top menu.htm

Modular and volumetric buildings       (CPI ref: B10 - Prefabricated buildings/ structures)       Rollalong Ltd       www.rollalong.co.uk

Modular building units       (CPI ref: B11 - Prefabricated building units)       Caledonian Modular       www.caledonianmodular.com

Modular buildings       (CPI ref: A41 - Site accommodation)       Wernick Group Ltd       www.wernick.co.uk

Modular buildings       (CPI ref: A44 - Temporary works)       Elliott Ltd       www.elliottuk.com

Modular buildings       (CPI ref: B10 - Prefabricated buildings/ structures)       Bell & Webster Concrete Ltd       www.bellandwebster.co.uk

Modular buildings       (CPI ref: B10 - Prefabricated buildings/ structures)       Terrapin Ltd       www.terrapin-ltd.co.uk

Modular buildings       (CPI ref: B10 - Prefabricated buildings/ structures)       Wernick Group Ltd       www.wernick.co.uk

Modular Buildings – Building Solutions       (CPI ref: B11 - Prefabricated building units)       Actavo (UK) Ltd       www.actavo.com

Modular buildings hire       (CPI ref: A41 - Site accommodation)       Waco UK Limnited       www.waco.co.uk

Modular buildings sale       (CPI ref: A41 - Site accommodation)       Waco UK Limnited       www.waco.co.uk

Modular cash rooms       (CPI ref: A10 - Project particulars)       Pearce Security Systems       www.ensig.co.uk

Modular desk & Screen Power, Telecom & Data Units       (CPI ref: V20 - LV distribution)       Electrak International Ltd       www.electrak.co.uk

Modular loading dock       (CPI ref: X23 - Goods distribution/ Mechanised warehousing)       Chase Equipment Ltd       www.chaseequipment.com

Modular portable and prefabricated buildings       (CPI ref: B10 - Prefabricated buildings/ structures)       Ideal Building Systems Ltd       www.idealbuildingsystems.co.uk

Modular ventilation ducting       (CPI ref: U10 - General ventilation)       Domus Ventilation       www.domusventilation.co.uk

Modular wiring systems       (CPI ref: Y74 - Accessories for electrical services)       Thorlux Lighting       www.thorlux.com

Module based buildings       (CPI ref: B10 - Prefabricated buildings/ structures)       Thurston Building Systems       www.thurstongroup.co.uk

Moisture meters       (CPI ref: Y81 - Testing & commissioning of electrical services)       Protimeter, GE Thermometrics (UK) Ltd       www.protimeter.com

Moisture meters, hygrometers       (CPI ref: Y53 - Control components - mechanical)       Protimeter, GE Thermometrics (UK) Ltd       www.protimeter.com

Moisture removal       (CPI ref: U10 - General ventilation)       Passivent Ltd       www.passivent.com

Moles       (CPI ref: A43 - Mechanical plant)       Vermeer United Kingdom       vermeer-uk.co.uk/

Monitoring       (CPI ref: W60 - Central control/ Building management)       Chubb Systems Ltd       www.chubbsystems.co.uk

Monitoring       (CPI ref: W60 - Central control/ Building management)       Initial Electronic Security Systems Ltd       www.chubbsystems.co.uk

Monumental       (CPI ref: F21 - Natural stone ashlar walling/ dressings)       Forest of Dean Stone Firms Ltd       www.fodstone.co.uk

Mop Buckets       (CPI ref: A42 - Services and facilities)       Airflow (Nicoll Ventilators) Ltd       www.airflow-vent.co.uk

Mortars       (CPI ref: Z21 - Mortars)       BASF plc, Construction Chemicals       www.master-builders-solutions.basf.co.uk

Mortars       (CPI ref: Z21 - Mortars)       Flexcrete Technologies Limited       www.flexcrete.com

Mortars       (CPI ref: Z21 - Mortars)       LaFarge Cement UK       www.lafargecement.co.uk

Mortars       (CPI ref: Z21 - Mortars)       Limelite - Tarmac Building Products Ltd       www.tarmac.com

Mortars       (CPI ref: Z21 - Mortars)       Tarmac Trading Limited (Mortars)       www.tarmac.com

Mosaic tiles       (CPI ref: M40 - Stone/ Concrete/ Quarry/ Ceramic tiling/ Mosaic)       Chameleon Stone Ltd       www.tilesofnaturalstone.co.uk

Mosaics       (CPI ref: M40 - Stone/ Concrete/ Quarry/ Ceramic tiling/ Mosaic)       Porcelanosa Group Ltd       www.porcelanosa.co.uk

Motor drives (electric)       (CPI ref: Y92 - Motor drives - electric)       T-T Pumps & T-T controls       www.ttpumps.com

Motor drives-electric       (CPI ref: Y92 - Motor drives - electric)       Danfoss Ltd       www.danfoss.co.uk

Moulded grab rails       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Cefndy Healthcare       www.cefndy.com

Moveable internal walls and partitions       (CPI ref: K11 - Rigid sheet flooring/ sheathing/ decking/sarking/ linings/casings)       Style Door Systems Ltd       www.style-partitions.co.uk

Moveable internal walls and partitions       (CPI ref: L20 - Doors/ Shutters/hatches)       Style Door Systems Ltd       www.style-partitions.co.uk

Moveable walls       (CPI ref: K10 - Plasterboard dry linings/ partitions/ceilings)       Becker (SLIDING PARTITIONS) Ltd       www.becker.uk.com

Movement joint       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Shackerley (Holdings) Group Ltd incorporating Designer ceramics       www.shackerley.com

Movement joint materials       (CPI ref: Z22 - Sealants)       Building Adhesives Ltd       www.building-adhesives.com

Movement joints       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Allmat (East Surrey) Ltd       www.allmat.co.uk

Movement Joints       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Illbruck Sealant Systems UK Ltd       www.illbruck.com

Movement Joints       (CPI ref: F30 - Accessories/ Sundry items for brick/ block/ stone walling)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: J21 - Mastic asphalt roofing/ insulation/ finishes)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: J41 - Built up felt roof coverings)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: K21 - Timber strip/ board fine flooring/ linings)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: M10 - Cement: sand/ Concrete screeds/ toppings)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: M20 - Plastered/ Rendered/ Roughcast coatings)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: M40 - Stone/ Concrete/ Quarry/ Ceramic tiling/ Mosaic)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: Q21 - Insitu concrete roads/ pavings/ bases)       Movement Joints (UK)       www.mjuk.co.uk

Movement Joints       (CPI ref: Q22 - Coated macadam/ Asphalt roads/ pavings)       Movement Joints (UK)       www.mjuk.co.uk

Moving pavements       (CPI ref: X12 - Moving pavements)       Schindler Ltd       www.schindlerlifts.co.uk

Moving walkways and autowalks       (CPI ref: X12 - Moving pavements)       Kone       www.kone.co.uk

MTHW Heating       (CPI ref: T30 - Medium temperature hot water heating)       Ormandy Rycroft Engineering       https://ormandygroup.com

Mulit-Use Games Areas (fencing and artificial surfaces)       (CPI ref: Q26 - Special surfacings/ pavings for sport/general amenity)       En-tout-cas Tennis Courts Ltd       www.tenniscourtsuk.co.uk

Mullion windows, quoins, cornices and doorways       (CPI ref: H52 - Cast stone slab cladding/ features)       Minsterstone Ltd       www.minsterstone.ltd.uk

Multi fuel Stoves       (CPI ref: T16 - Alternative fuel boilers)       Dunsley Heat Ltd       www.dunsleyheat.co.uk

Multi fuel/wood burning stoves       (CPI ref: T16 - Alternative fuel boilers)       TR Engineering Ltd       www.trianco.co.uk

multi service chilled beam       (CPI ref: T70 - Local cooling units)       TROX (UK) Ltd       www.troxuk.co.uk

Multipoints and UPVC       (CPI ref: P21 - Door/ Window ironmongery)       Duffells Limited       www.duffells.com/

Multi-Use Games Areas and Multi-Play units       (CPI ref: N26 - Gymnastic/ Sport/ Play Equipment)       HAGS SMP       www.hags.co.uk

Multiwall polycarbonate sheets       (CPI ref: H32 - Plastic profiled sheet cladding/ covering/ siding)       Rockwell Sheet Sales Ltd       www.rockwellsheet.com

Multi-wall roofing products       (CPI ref: K13 - Rigid sheet fine linings/ panelling)       Amari Plastics Plc       www.amariplastics.com

Multi-zone air conditioning       (CPI ref: U33 - Multi-zone air conditioning)       Andrews Sykes Hire Ltd       www. andrew-sykes. com

Multi-zone air conditioning       (CPI ref: U33 - Multi-zone air conditioning)       MacMarney Refrigeration & Air Conditioning Ltd       www.macmarney.co.uk

Municipal Paving       (CPI ref: Q25 - Slab/ Brick/ Sett/ Cobble pavings)       Hye Oak       www.hyeoak.co.uk

MUPVC waste system       (CPI ref: R11 - Foul drainage above ground)       Davant Products Ltd       www.davant.co.uk

Music Suite Equipment       (CPI ref: N10 - General fixtures/ furnishings/ equipment)       Black Cat Music       www.blackcatmusic.co.uk

MV primary and secondary products       (CPI ref: Y89 - Sundry common electrical items)       Schneider Electric Ltd       www.schneider-electric.co.uk