Company Index - S
- S & S Plastics Ltd. - Nottingham
- S Devine (Civil Engineering) Ltd. - Tadworth
- S & B Eps Ltd. - Cramlington
- S & B Holden Plant - Preston
- S & E (Surveying & Engineering) Ltd. - Carmarthen
- S & G Fabrications (Lowestoft) Ltd. - Lowestoft
- S & I Moving Techniques Ltd. - Reading
- S & J Contractors Ltd. - Benfleet
- S & J Plant Hire - Chesterfield
- S & P Fabrications Ltd. - Beverley
- S & P Plant Contractors Ltd. - Maidstone
- S & W Engineering Ltd. - Rochester
- S & W Fabrications Ltd. - Morecambe
- S A Kennedy Engineering - Dungannon
- S and B Truck Mixers Ltd - Witham
- S and H Plant Hire - Grimsby
- S B Shipton Construction Ltd. - Canterbury
- S Ball - Preston
- S Brooker Associates Ltd. - Linlithgow
- S C C Computer Support - Belfast
- S C J Engineering - Salisbury
- S D B Kitchens - Chester
- S D M Plant Hire - Watford
- S E F Site Services Ltd. - Hartlepool
- S E L Clarke Plant Hire - Bideford
- S E Worthington - Derby
- S Evans Plant Hire Ltd. - Sandown
- S G Aluminium Ltd. - Blackburn
- S G Keegan Contractors Ltd - Biggleswade
- S H Plant - Canterbury
- S Hart Metal Craft - Colchester
- S J Plant Ltd. - Luton
- S J Plant Hire - Poole
- S J S Hire Tools Ltd. - Chorley
- S J Waterman Ltd. - Bushey
- S J Weaver - Ludlow
- S M Betts Civil Engineering Ltd. - Cambridge
- S M B Components - Tavistock
- S M L Ltd. - Barnet
- S Murray - Newry
- S N Murdoch Ltd. - London
- S P Fallon - Leeds
- S P Hammers Ltd. - Oldham
- S R B E Ltd. - Milton Keynes
- S R Plant Ltd. - Edinburgh
- S T L Welding & Fabrication Ltd. - Martock
- S T S Contracting - Cheltenham
- S W Plant Ltd. - Stranraer
- S W C Civil Engineering Ltd - Bristol
- S Wormell Plant Hire - Colchester
- S. P. Bardwell Ltd - Chelmsford
- S.D.Woodcock Ltd - Bury
- S3 Architecture - Clydebank
- Saburo Products Ltd. - Tiverton
- Safe and Sound Management Consultants Ltd - Bletchley
- Safeguard Doors Ltd. - London
- Safety & Electrical Products Ltd. - Luton
- Safety At Height Ltd - Stockport
- Safety Industries Ltd - Romford
- Safety Letter Box Company Ltd - Neath
- Safewater Ltd - Colchester
- Sage Membranes Ltd - Coventry
- Sahara (Melksham) Ltd. - Melksham
- Saipem UK, Sonsub Division - Aberdeen
- Salfab Welding & Engineering Ltd. - Alcester
- Salop Sand & Gravel Supply Co. Ltd. - Telford
- Sam Allon (Contracts) Ltd - Hull
- Sam UK - Guildford
- Samco - Shifnal
- Samco Silicone Products - Nuneaton
- Sampson Contracting - Shaftesbury
- Samuel Wilson Design Associates - Carrickfergus
- Sandell Interiors Ltd - Warwick
- Sanders Plant and Waste Management Ltd - Morpeth
- Sanderson & Co. - Leyburn
- Sanderson Townend and Gilbert - Newcastle upon Tyne
- Sandhurst Equipment Rental - Gravesend
- Sandhurst Equipment Rental - Oldbury
- Sandtoft Roof Tiles Ltd - Brough
- Sandvik Mining and Construction - Swadlincote
- Sandy & Co. (Contractors) Ltd. - Stafford
- Sangwin Ltd. - Hull
- Sanico Building Services Ltd. - South Croydon
- Sanmet Ltd. - Doncaster
- Sapa Building Systems Ltd. - Tewkesbury
- Sapphire Installations - Rickmansworth
- Saracen UPVC Products - Pontypridd
- Sarbir Plant Hire - Harlow
- SAS International - Reading
- Sas Land Services - Maldon
- Saunders and Weeks (Bristol) Ltd - Bristol
- Saxon Contracts Ltd. - Epping
- Saxonmoor Ltd. - Huddersfield
- Sayers Steel Fabrication Co. Ltd. - Tewkesbury
- SBK Engineering Ltd - Weston super Mare
- Sca Group Ltd. - Wimborne
- Scafco UK - Birmingham
- Scaffold East Anglia Ltd. - Beccles
- Scaffold Services Ltd. - Leicester
- Scannell Plant Hire Ltd. - Stowmarket
- Scarborough Fixings & Tool Hire - Scarborough
- Scd Group Ltd. - Leeds
- Schal - Croydon
- Schiedel Chimney Systems - Dungannon
- Schiedel Chimney Systems - Wimborne
- Scientific Services Ltd - St Austell
- SCL Hire and Sales Ltd - Stoke on Trent
- Scorpio Welding & Fabrications - Walsall
- Scorpion Engineering Construction Ltd. - Marlborough
- Scorpion Metal Fabrications Ltd. - Bradford
- Scot Hoist Ltd. - Glasgow
- Scot J C B Ltd. - Glasgow
- Scotceramics Ltd. - Glasgow
- Scotframe Ltd. - Inverurie
- Scotgrip (U K ) Ltd. - Banchory
- Scotjet Ltd. - Glasgow
- Scotland Electronics (International) Ltd. - Forres
- Scott (Toomebridge) Ltd. - Antrim
- Scott Plant Hire (Yorkshire) Ltd. - Pudsey
- Scott Wilson Ltd. - Plymouth
- Scott Wilson Railways (Scotland) Ltd - Glasgow
- Scott Wilson Railways Ltd. - Swindon
- Scottish Land Plant Hire Ltd - Edinburgh
- Scotvalve Services Ltd. - Aberdeen
- Scp Concrete Sealing Technology Ltd. - Dunstable
- Screech Construction - Bideford
- Scriptus Ltd. - Bradford
- Scurrah Nassau Ltd - Barrow in Furness
- SDV Roof Racks (Clitheroe) Ltd - Clitheroe
- Sea Fab Ltd - Jarrow
- SEA UK Ltd - Solihull
- Sea-Land Pembroke Ltd. - Tenby
- Seabed Scour Control Systems Ltd. - Great Yarmouth
- Seagull Fittings Ltd - West Bromwich
- Seal (U P V C Products) Ltd. - Llanelli
- Sealocrete - Rochdale
- Sealtite Windows Ltd. - Dartford
- Sean Harding - Northolt
- Search (Manchester) Ltd. - Clitheroe
- Search (Sheffield) Ltd - Sheffield
- Searchlight Electrics Ltd - Manchester
- Seatrax (U K ) Ltd. - Great Yarmouth
- Secker & Sons (Norwich) Ltd. - Norwich
- Securafit Ltd - Upminster
- Secure Meters (Uk) Ltd. - Winchester
- Security Shutters Ltd. - Romford
- Security Solutions (Northern) Ltd - Bolton
- Securtask Ltd - Barnsley
- Segment Engineering Ltd. - Godstone
- Select Castle Ltd. - Swansea
- Select Windows (Home Improvements) Ltd. - Walsall
- Selecta Systems Ltd. - Birmingham
- Selectaglaze Ltd. - St Albans
- Selekta Ltd - Brentwood
- Selima Ltd. - Sheffield
- Seltex Interiors Ltd - London
- Selwood - Rotherham
- Selwood Group - Stafford
- Selwood Plant & Pumps - Sittingbourne
- Selwyn Construction Engineering Ltd - Wirral
- Senior Architectural Systems Ltd. - Doncaster
- Senit Associates Ltd. - Greenock
- Sensorbility Ltd - Salcombe
- Sentry Doors Ltd. - Doncaster
- Seriously Wood - Leighton Buzzard
- Service Ceilings Ltd. - Ipswich
- Servitech International Ltd. - Bedford
- Ses Controls Ltd. - Petersfield
- SES-Sterling Ltd - Telford
- Seth Hill & Son Ltd. - Cardiff
- Seton Wood - Horsham
- Setsquare Ltd. - Tonbridge
- Seuster Ltd - Coalville
- Severn Windows Group - Telford
- Seymour (Civil Engineering Contractors) Ltd. - Hartlepool
- SG System Products Ltd - Ipswich
- Sg Transport & Plant Hire Ltd. - Manchester
- SGB Mastclimbers - Grays
- SGS Equipment Services - Havant
- Shades Ceramic Tiles - Hastings
- Shades Window Blinds Ltd - Glasgow
- Shanco Construction Ltd. - Leeds
- Shanlieve Stone Ltd. - Newry
- Shannon Civil Engineering Ltd - West Drayton
- Shaperite Profiles Ltd. - Dudley
- Sharetree Ltd. - Stonehouse
- Sharman Plant Ltd. - Kettering
- Shaw and Hatton International Ltd - Wokingham
- Shaw Fabrications Ltd. - Telford
- Shawsburn Plant Ltd. - Larkhall
- Sheaf Power Ltd. - Sheffield
- Sheardown Engineering Ltd - Harlow
- Shebdon Plant Hire - Stafford
- Sheffield Refractories Ltd. - Sheffield
- Shefflex Ltd. - Sheffield
- Shefford Building Supplies Ltd. - Shefford
- Shelton E J - Penryn
- Shenstone Plant Ltd. - Northampton
- Shep Hire Ltd. - Bradford
- Shepherd Construction Ltd. - York
- Shepherd Engineering Services Ltd. - Northampton
- Shepherd Park & Leisure Homes Ltd. - Rushden
- Sheridan Fabrications Ltd - Normanton
- Sheridan Lifts Ltd - Manchester
- Sheriff Plant Hire Ltd. - Grantham
- Sherring & Sons - Taunton
- Shield Window Film Ltd - London
- Shiner Plant Hire Ltd. - Bedford
- Shire Timber & Truss Ltd. - Leeds
- Short Bros (Plant) Ltd. - Middlesbrough
- Shropshire Roofing Supplies Ltd - Telford
- Shufflebottom Ltd. - Llanelli
- Sias Building Services (Keighley) Ltd. - Keighley
- Sibbons (Alresford) Ltd. - Colchester
- Sibcas Ltd. - Bathgate
- Sibmar Construction Group - London
- Sico Europe Ltd. - Hythe
- Sidlow Brothers Construction Ltd. - Bolton
- Sidney Cubbage (Heating & Ventilating) Ltd. - High Wycombe
- Siesta Cork Tile Co - Croydon
- Sig Roofing Supplies - London
- Sig Roofing Supplies Ltd. - Glasgow
- Sig Roofing Supplies Ltd. - London
- Sigma Catering Equipment Ltd. - Wallsend
- Sigma Surveying Services Ltd - Wolverhampton
- Sign Trade Supplies - Maidstone
- Signbox Ltd. - Egham
- Signs of the Times - Leighton Buzzard
- Sikla UK Ltd - Milton Keynes
- Silcock Leedham LLP - Leeds
- Simdean Envirotec Ltd. - Faversham
- Simons Group Ltd - Lincoln
- Simplex Foundations Ltd. - Alfreton
- Simply Mouldings Ltd - Addlestone
- Simply Wood Ltd. - Bude
- Simpson Plant Hire & Civil Engineering - Padstow
- Simpson Plant Hire Ltd. - Driffield
- Simpson Steel Structures Ltd - Warrington
- Simpsons the Builders Ltd - Carlisle
- Sinbad Plant Ltd. - Nottingham
- Sinclair Stainless Fabrications Ltd. - Norwich
- Singer Plywood Co. Ltd. - London
- Sir Frederick Snow & Partners Ltd. - Croydon
- Sir Robert McAlpine Enterprises Ltd. - Hemel Hempstead
- Site Clear Solutions - Cannock
- Site Engineering Crane Hire - Loughborough
- Site Equipment - Reading
- Site Equipment Ltd. - Bristol
- Site Plant Hire Ltd. - Ballymena
- Site Services - Solihull
- Sitebox Ltd - Redhill
- Sitewise Services (Wellington) Ltd - Telford
- Six-Mile Excavators - Canterbury
- Skanska - London
- Skelair (International) Ltd. - Crewe
- Skelton Construction Ltd. - Canterbury
- Skelton Plant Hire - Tonbridge
- Skene Group - Cowdenbeath
- Skene Group Construction Services - Bonnybridge
- Skewen Welding - Neath
- Skipton Properties Ltd - Keighley
- Skye Plant Hire Ltd. - Birmingham
- Skyline Rope Access Ltd - Cardiff
- Skytrack (Cradle Systems) Ltd. - Glasgow
- SLB Electrical - Aldershot
- SLBM Systems Ltd - Leeds
- SLE Cladding Ltd - Whitchurch
- Slipform International Ltd - Walsall
- Slm Building & Decorating Contractors Ltd. - Bexleyheath
- Slough Heating Supplies Ltd. - Slough
- Slp Engineering Ltd - Lowestoft
- SM Barrett Construction Ltd - Uttoxeter
- Small Heath Plant Hire - Birmingham
- Smallwood R K & C E - York
- Smart Fibres Ltd. - Bracknell
- Smart Manufacturing Ltd - Bideford
- Smart Systems Ltd. - Bristol
- Smarthome Controls Ltd. - Uckfield
- Smartlock Access Control Ltd - Aylesbury
- Smc Construction (2000) Ltd. - Kettering
- SMC Light and Power - Spalding
- Smeg (U K) Ltd. - Abingdon
- Smith & Choyce Ltd. - Gloucester
- Smith Brothers (York) Ltd. - York
- Smith Brothers Builders Ltd. - Beith
- Smith Construction Group Ltd. - Milton Keynes
- Smith Francis Tools Ltd - Birmingham
- Smith Group U K Ltd - Preston
- Smith Plant Services - Grays
- Smithers Purslow & Co Ltd - Oakham
- Smiths (Gloucester) Ltd - Gloucester
- Smiths Bletchington - Chipping Norton
- Snare Michael W - Norwich
- Sneath (Electrical Engineers) Ltd. - London
- Snow Bros - Harrogate
- Snowhill Stone - Wigton
- SO McHugh Ltd - Waltham Cross
- Soil Disposals Ltd. - Ipswich
- Soilmec Ltd. - Peterborough
- Soils Ltd. - Tadworth
- Solair Ltd - West Bromwich
- Solalighting Ltd. - Olney
- Solar Services Ltd. - Ringwood
- Solar Twin Ltd. - Chester
- Solar Windows Ltd. - Caerphilly
- Solarlux Systems Ltd - Welwyn Garden City
- Solarshade Window Films Ltd - Huddersfield
- Solas Lights for Life - Kilmarnock
- Solent Composite Systems Ltd. - East Cowes
- Solent Excavations Ltd. - Southampton
- Solihull Roofing & Building Co. Ltd. - Birmingham
- Solihull Skip Hire Ltd. - Birmingham
- Solinear Ltd. - Doncaster
- Soluis Technologies Ltd. - Glasgow
- Solway Precast - Girvan
- Somborne Chalk Quarry Ltd. - Stockbridge
- Sonae Industria (Uk) Ltd. - Liverpool
- Sonic Stainless Steel Ltd. - Glasgow
- Source For Me Ltd - Carmarthen
- South Coast Skips Ltd - Arundel
- South Essex Fasteners Ltd - Southend on Sea
- South Manchester Gate and Barrier Co Ltd - Manchester
- South Midlands Construction Ltd. - Wellingborough
- South Wales Fork Trucks - Neath
- South West & National Ventilation Ltd. - Callington
- South West Aggregates Ltd. - Redruth
- South West Crane Hire Ltd. - Exeter
- South West Doors - Westbury
- South West Excavations - Liskeard
- South West Sweepers - St Austell
- South Western Industrial Plasters - Chippenham
- South Western Mining & Tunnelling Ltd. - Bodmin
- South Wirral Joinery - Ellesmere Port
- Southam Hire Services - Milton Keynes
- Southdown Construction Ltd - Portslade
- Southdown Engineers Ltd. - Hassocks
- Southern Construction & Surfacing Ltd. - Didcot
- Southern Counties Steel Fabrications Ltd - Wimborne
- Southern Engineering and Construction LLP - Wincanton
- Southern Erectors Ltd. - Exeter
- Southern Hoist Services - Southampton
- Southlink Metal Fabrications Ltd. - Manchester
- Southon Engineering Ltd. - South Ockendon
- Sovereign Plant Ltd. - Kettering
- Space Airconditioning plc - Guildford
- Space Design Ltd - Bristol
- Space Engineering Services Ltd - Bristol
- Space Solutions - Aberdeen
- Space Temperature Solutions Ltd - Aberdeen
- Spacers Ceramics Ltd. - Brentford
- Spamount Precast - Castlederg
- Spanboard Products Ltd. - Coleraine
- Spanton Plant Hire - Norwich
- Spar-Tec Engineering Ltd. - Southampton
- Sparkeit Ltd. - Scunthorpe
- Spartan Engine & Plant Repairs Ltd. - Barry
- SPE Group - Lincoln
- Spearhead (Ripley) Ltd. - Heanor
- Spec Check Europe Ltd - Uttoxeter
- Special Formwork Ltd - Walsall
- Specialised Management Services Ltd. - Great Yarmouth
- Specialised Panel Products Ltd. - Broxbourne
- Specialist Joinery (South) Ltd - Lewes
- Specialist Joinery Products Ltd. - Heanor
- Specific Components Ltd - Bolton
- Spectrum Interiors (Bk) Ltd - Southampton
- Speed Alloys Ltd. - Southminster
- Speedcrete Concrete Pumping Ltd. - Salisbury
- Speedi Quality Windows Ltd - Paisley
- Speedy Lifting - Preston
- Speedy Mortar Ltd. - Carlisle
- Speedy Services - Newton le Willows
- Spen Vale Fabrications - Heckmondwike
- Spence Excavation Ltd - Honiton
- Spence J E & Son Ltd - Skegness
- Spirafix Ltd. - Halesworth
- Spireplant Ltd. - Chesterfield
- SPK Equipment Sales Ltd - Newton Abbot
- Spontex Workwear - Liverpool
- SPP Extrusions Ltd - Stratford upon Avon
- SPP Pumps Ltd - Reading
- Spring Lane Builders Merchants Ltd. - London
- Springlock Picture Security Fixings - Cromer
- Springvale Eps Ltd. - Ballyclare
- Sprint Lifting Equipment Ltd. - Leicester
- SPS Timber Windows - Mitcham
- Sr & Gm Ltd. - Peterhead
- SR Industrial Ltd - Bracknell
- SS Marine (UK) Ltd. - Peterhead
- St Astier Ltd - Newcastle upon Tyne
- St. Andrews Bureau Ltd. - Cambridge
- St. Clements Plant Ltd. - Birmingham
- Stabilised Pavements Ltd. - Lutterworth
- Stable Hire Ltd. - Luton
- Stafford Aluminium Window Co. Ltd. - Stafford
- Stafford Fuel & Concrete - High Peak
- Staffordshire Fabrications - Walsall
- Stag Geological Services Ltd. - Reading
- Stainless Designs (Europe) Ltd. - Nuneaton
- Stainless Marine Fabrications - Southampton
- Stainless UK Ltd - Sheffield
- Stakrak Ltd - Crawley
- Stallion Plant Services Ltd. - Burgess Hill
- Stalybridge Readymix Ltd. - Stalybridge
- Standard Industries Ltd - Derby
- Stanford Industrial Concrete Flooring Ltd. - West Bromwich
- Stantec - Sevenoaks
Stanton Bonna Concrete Ltd - Ilkeston- Stanton Recycling - Ilkeston
- Star Civil Engineering Ltd. - Coventry
- Star Metalwork Ltd - Coventry
- Star Net Geomatics - Livingston
- Star Plant Ltd - Folkestone
- Star Suspended Ceilings Ltd. - Hull
- Stargrade Construction Ltd. - Milton Keynes
- Stark Cole Plant Hire - Cwmbran
- Stark Software International Ltd. - Horley
- Starlec Ltd. - Hemel Hempstead
- Statusforce Ltd. - Leeds
- Stave-Con Ltd. - Wolverhampton
- Staywarm Ltd. - Wimborne
- Steaven Ward - Chippenham
- Steel and Site Ltd - Dudley
- Steel Fabrications (Martock) Ltd. - Martock
- Steel Fabricators - Salisbury
- Steel Frame Structures Ltd - Shifnal
- Steel Grating Company Ltd, The - Cobham
- Steel Options Ltd. - London
- Steel Sections (Warley) Ltd - West Bromwich
- Steel Services Associates Ltd. - Torquay
- Steel Solutions Ltd. - Northampton
- Steelcraft (Uk) Ltd. - Wickford
- Steele and Bray Ltd - Northampton
- Steele Fabrications - Carlisle
- Steelfields Ltd - Gillingham
- Steelmasters - Norwich
- Steelway Ltd - Wolverhampton
- Steelway Products Ltd. - Caerphilly
- Steelwerkz Ltd. - Chipping Norton
- Steelwise Fabrications - Preston
- Steetley Bentonite and Absorbents Ltd - Milton Keynes
- Stenball Construction Ltd - Guildford
- Steni UK - Wrexham
- Stennett Plant Hire - Cranleigh
- Stephens & Stuarts Engineering Co. Ltd. - Southampton
- Stephens (Midlands) Ltd. - West Bromwich
- Stephens J G & Sons - St Austell
- Stephenson R C - Lancaster
- Stepnell Ltd. - Rugby
- Sterling Locks Ltd - Leeds
- Sterling Services Ltd. - Taunton
- Stertil UK Ltd - Northampton
- Steve Foster Crane Hire - Uttoxeter
- Steve Hoskin Construction Ltd - Liskeard
- Steve Jones - Telford
- Steven J Long - Witney
- Steven Paul Contractors Ltd. - Bilston
- Stevens Construction Ltd. - Maidstone
- Stevens R J & R E - Hereford
- Stewart Anthony Ltd - Dartford
- Stewart McDonald (Plant) Ltd. - Stirling
- STICK-IT UK - West Bromwich
- Stiffell & Wilson Ltd. - Romford
- Stiller Plant Hire - Uckfield
- Stiltland S Ltd - Wickford
- Stilton Surveys Ltd. - Peterborough
- Stirling Maynard & Partners Ltd. - Peterborough
- Stix & Stones - Colchester
- Sto Ltd. - Glasgow
- Stockgap Ltd. - Dartford
- Stockmill Windows - Bedford
- Stockport Mini-Mix Concrete Ltd. - Stockport
Stocksigns Ltd - Redhill- Stockton Drilling Ltd. - Wakefield
- Stokey Plant Hire Ltd. - Wolverhampton
- Stonaco Fabrications Ltd. - Ramsgate
- Stonbury Ltd. - Bedford
- Stone Art Natural Stone Products - Epsom
- Stone Connection (UK) Ltd - Leeds
- Stone Construction Ltd. - Derby
- Stone Essentials Co. Ltd. - Rossendale
- Stone Floor Tiles Ltd - Brighouse
- Stone Heritage Sales Ltd - Matlock
- Stone Mine Ltd - Manchester
- Stone Supplies - Tetbury
- Stone System of London Ltd - Woking
- Stonecraft Edinburgh Ltd - Edinburgh
- Stoneflair Ltd - Tenbury Wells
- Stonegate Instruments Ltd - Leeds
- Stoneledge Plant & Transport Ltd. - Cottingham
- Stoneman Engineering - Cullompton
- Stonescape UK Ltd - Wigan
- Stonewoods Ltd - London
- Storage & Transport Ltd. - Mansfield
- Stormor Systems Ltd - Worthing
- Stowell Concrete Ltd - Bath
- Stowell Concrete Ltd. - Bristol
- Strachan & Henshaw Ltd. - Bristol
- Straight Line Services Ltd - Dartford
- Strain Engineering - Magherafelt
- Strainstall UK Ltd - Cowes
- Stramit Industries Ltd - Eye
- Strasdin Joinery - Llanelli
- Strata Tiles Ltd. - Guildford
- Stratford Tile Warehouse Ltd - Stratford upon Avon
- Strathclyde Timber Systems Ltd. - Edinburgh
- Stream Enviromental - Harrow
- Street CraneXpress Ltd (An SCX Company) - Sheffield
- Street Steel Industries Ltd - Harrogate
- Stresslite Tanks and Floors - Co Wicklow
- Stretch Ceilings Ltd - Camberley
- Strickland Direct Ltd. - Pershore
- Stride Treglown Ltd. - Plymouth
- Stroma - Castleford
- Structural Adhesives Ltd. - Leicester
- Structural Fabrications Ltd. - Derby
- Structural Fireproofing Systems Ltd - Sutton in Ashfield
- Structural Steel Draughting Ltd. - Banchory
- Structural Steel Fabrications Ltd. - Coventry
- Structural Steelwork & Cladding - Stafford
- Structural Steelworks & Engineering Ltd. - London
- Structures Teesside (Cordell) Ltd. - Middlesbrough
- Struer Consulting Engineers Ltd. - Glasgow
- Struxteel Steelwork Management Ltd - Isleworth
- Stuart Bowler Contractors Ltd. - Newcastle
- Stuart Plant Hire - Chorley
- Studweldpro - U K Ltd. - Newark
- Stulz UK Ltd - Epsom
- Sturdy Joinery & Display - Bromsgrove
- Sturgeons - Tunbridge Wells
- Style Improvements Ltd. - Winchester
- Styles E V - Lewes
- Subframes UK Ltd - Alfreton
- Suffolk & Essex Joinery Ltd. - Haverhill
- Suffolk Highways Contracting - Eye
- Sui Generis Furniture - Orkney
- Sulzer Pumps Wastewater UK Ltd - Crawley
- Summer Garden & Leisure Buildings - Norwich
- Summit Technical Services Ltd. - Bath
- Sunray Engineering Ltd. - Ashford
- Supa Roofing & Power Tools Ltd. - Newton Abbot
- Supablind - Bromsgrove
- Supatile - Rugby
- Superdrott Plant Hire - Preston
- Superfloor Ltd. - Coventry
- Superseal Architectural Mouldings - Swansea
- Suprema Tile Design Ltd - Upminster
- Supreme Concrete Ltd. - Huntingdon
- Sure Corporation Ltd. - Nottingham
- Sureguard Energy Services Ltd - Barnsley
- Surrey Bath Studio Ltd, The - Tunbridge Wells
- Surrey Fire & Safety Ltd. - Ashford
- Surrey Geosynthetics Engineering Ltd. - Sheffield
- Surrey Reclaimed Bricks - Lingfield
- Survey 2 Cad - Bury
- Survey and Engineering Projects Ltd - Skelmersdale
- Suspended Access Systems Ltd - Sevenoaks
- Sustrans - Swansea
- Sutcliff Grass Management - Evesham
- Sutronics - Swanage
- Sutton Civil Engineering Ltd. - Sutton Coldfield
- Sutton Project Management Ltd. - Scunthorpe
- Suttons Buildings - Preston
- Swan Petroleum Ltd. - Ellesmere
- Sweeper Hire - Chorley
- Sweet G E - South Petherton
- Swep, UK Representation by Dover UK Sales Ltd - Didcot
- Swidenbank M A & T A - Kendal
- Swift Engineering Services Ltd. - Romford
- Swift Plant Spares Ltd. - Sheffield
- Swift Sweepers Ltd - Blaydon on Tyne
- Swiftwell Ltd. - Birmingham
- Swish Building Products - Tamworth
- SWM Distribution Ltd - Leeds
- Syd Bishop & Sons (Demolition) Ltd. - Orpington
- Sylvan Stuart Ltd - Insch
- Synergy Building Services Solutions Ltd. - Maidenhead
- Syntema East Ltd - Colchester
- Systems Aluminium Ltd. - Glasgow
- Systems Controls and Instruments (UK) Ltd - Chertsey
- Syston Doors - Leicester