2020 Liverpool	English Construction	Northcroft
3D Reality	Envirowall	Northumberland County Council
3W Developments Limited	EPCco Ltd	Northumbria University
4Housing	Ergohome	Norwich City Council
7 Video	Eric Knightley (Integer Training)	Nottinghamshire County Council
A D Horner	Erimus Housing	NPS Property Consultants
A J Environmental Services	Esh Group	NRT Electrical & Mechanical
A Machola	Essex & Suffolk Water	NVB Architects
A R Daniels & Co (Cheltenham)	Essex County Council	Oaklands College
A&G Architects	Essex Wildlife Trust	O'Brien & Price Cheltenham
A2Dominion	ETC Design	One Creative Environments
AA Projects	Etec Construction	One Telford
ABA Consulting	Evans Jones LLP	O'Neill Architects
Access Architectural Ironmongery	Evans Wolfendon Partnership	Onyx (Building Consultancy)
Ace of Diamonds	Eversheds	Opus International Consultants
Acheson Construction	F G Aldens	Orbit Heart of England
Adams Kara Taylor	Fabweld Steel Products	Orchard Properties (UK)
Addington Consultants	Fahrenheit Design	Orton Electrical Ltd
Addleshaw Goddard LLP	Faithful+Gould	Osborne Clarke
Adeni	Faithorn Farrell Timms	Osprey Marketing
ADG Consultancy	Family Housing Association (Wales)	Owen Pugh Holdings
ADP Architects LLP	Farnrise Construction Limited	Oxford Architects
ADS Window Films	Fendor	Oxford Brookes University
Aecom	FERMI	Oxford City Council
Aedifice	Fielden & Mawson Architects	Oxford Radcliffe Hospitals
AF Charles Consultants	Fitzgerald Contractors	Oxfordshire County Council
Airey & Coles	Flight Timber products	P H Warr Plc
AKS Ward	flora + associates	P S Rowe Associates
Alan R Perkins	Foreman Roberts	P&S Construction (Great Yarmouth)
Alfram Limited	Form Design	Paddock Johnson Partnership
Align Property & Construction	Foster Recruitment	Palmers Solicitors
Allenbuild North West	Frame Homes South West	Parsons Brinckerhoff
Allman Woodcock Chartered Quantity Surveyors	Francis Bettison Surveyors	Partisan
Allround Plumbing	Frank Haslam Milan	Patrick Mills Associates
Alumet Systems (UK)	Frankham Consulting Group	Pell Frischmann
Alun Griffiths (Contractors)	Frankhams	Pellings LLP
Alway Associates	Fusion	Pembrokeshire Housing
AMW Health and Safety Services Limited	G&G Building Consultancy	Pentaco Construction Limited
Anderson Monarflex	Galliers Homes	Pentangle Consulting Engineers
Andrew Scott	Gardiner & Theobold LLP	People Solutions
Anglesey Scaffolding	Garside Laycock	Pete Cullen Consulting
Anglican Diocese of Southwark	Gates Partnership	Peter Brett Associates
Anwyl Construction	Gateshead Metropolitan Borough Council	Phoenix AV Solutions
AP Architecture	Gateway To London	Pink Skips
APA Construction Consultancy	GB Building Solutions	Pipefix
APEX Home & Energy Surveyors	Geldards LLP	Pochin Construction
Aquarian Cladding Systems	Geoffrey Osborne	Polypipe Limited
ARC Groundcare Limited	George Law	Polysteel (UK)
Arc-e-Tec	Gerald Davies	Poole Dick Associates
Archaeo-Environmental Consulting	Gifford LLP	Poole Phillips
Archial Architects	Gilmore Hankey Kirke	Pozzoni Management Services
Architype	Glanvilles	PPG Architectural Coatings UK
ARCTERRA	Gleeds	PR Associates
Arcus Consulting LLP	Glendamare Services	Prettys Solicitors
AS Fabrications (UK)	Gloucester City Council	Price & Myers
Ashe Construction	Gloucestershire College	Principal Group
Aspiron Services	Gloucestershire County Council	Priory Gate Construction
Astam GBC Consultancy	GM Jones (Builders)	Proactive Personnel
Aston University	GMI Construction Group	Procare Building Services
Atkins	Godsell Arnold Partnership	Provelio
Axis Architecture	Goliath Windows	Q&M Services Limited
B & K Passmore	Goodwells	Quad-Lock (England)
b3 Architecture	Gordon Durham & Co	Quadrigy
Balfour Kilpatrick	Grant Thornton	Quarmby Construction Company
BAM Nuttall	Gray Baynes & Shew	Quattro Design Architects
Banyan	Green Living Energy	R G Carter
Baqus Boxall Sayer	Greendale Construction	R L Davies & Sons
Barefoot & Gilles	Greengauge Trust	Rance Booth & Smith Architects
Barnes Construction	Gun-Point	Rawley Plant
Barnwood Construction	Gwynedd Council	Raymond Brown Group
Barton Willmore	H Dias Construction	RCA Regeneration
Base Architecture & Design	Halsall Lloyd Partnership	RDT Design
BBLB Architects	Hammersley Value Management	Read Construction
BCM Consulting Limited	Hampshire County Council	Redditch Borough Council
Beam Construction	Hanlo	Rejoove Business Development
Beard	Hannah Reed & Associates	Reussir
Beaufort Ellis Associates	Harrison Clark LLP	Rhondda Cynon Taf County Borough Council
Benfield Homes	Harry Fairclough Construction	Richard Allen Consultants
Benson Services	Harry J Palmer (Broadstone)	Richard Pike Associates
Berman Guedes Stretton	Hartlepool Borough Council	Rickerbys LLP
Bespoke Construction Services	Harvey Jacob Associates	Rider Levett Bucknall
Big Idea Marketing	Heath Avery Architects	Ridge & Partners
Birketts	Helena Partnerships	Ridge Property & Construction Consultants
Birmingham City University	Henderson Insurance Brokers	Riverside
Birse Civils	Hendre Housing Association	Robert Hitchins
Black & Veatch	Henry Riley	Robert Lombardelli Partnership
Blake Lapthorn	Hewlett Civil Engineering	Robert Price Builders' Merchants
Blake Newport Associates	Higgins Construction	Robert West
Blockleys Brick	Hightown Praetorian & Churches Housing Association	Robert Woodhead
BLP Insurance	Hills Property Limited	Robertson Group
Blue Planet Consulting	HLM Architects	Robinson Kenning & Gallagher
BMJ Architects	Hoare Lea	Robothams Architects
Bond Pearce LLP	Hogan Construction	Roger Locke Consulting
Booth and Bomford (Evesham)	Housing Hartlepool
Borough of Poole	HuddisonJacob	Rose Consulting
Borras Construction	Hugh James	Rotary Northern
Bourne Wood Partnership	Hulley & Kirkwood	Route Two
Bower Fuller	Humphries Kirk Solicitors	Roweaver Developments
Boyes Rees Architects	Hutton Construction	Roy Hankinson Group
BPE Solicitors	Hyder Consulting	RRA Architects
Bramall NW	Hydrock Consultants	RSK Group
Bray & Slaughter Limited	Hyflex Liquid Solutions	Saint-Gobain
Brett Landscaping Products	I Billington Surveying Services Limited	Salop Energy
Brian Murray Architects	I R Priest Cost Consultants	Salus Approved Inspectors
Brian Young Associates	Ian Larnach Associates	Sandwell College
Bridgend County Borough Council	IBB Solicitors	Sarnafil Limited
Bridgewater & Coulton	Ibstock Brick	Savills
Brims Construction	ICE	Scafom Uk
Britannia Construction	Ilec Limited ISG Pearce	Schneider Electric
Britcon	Impart Links	Scott Walby LLP
Broadway Malyan	Imperial College	Scott Wilson
Brock Carmichael Architects	Ingenium Archial	Scott-White & Hookins
Bromak	Ingleton Wood Architects & Surveyors	Seaham Safety Services
Bromford Hosuing Group	Inner City Solutions Limited	SEEC
Browns Construction Group	Innes Architecture	Sellafield
Bryen & Langley	Inspiredspaces	Services Design Solution
BSW Consulting Engineers	Integra People	Severn Partnership
B-Trac Services	Integrate	Seymour Civil Engineering
Building Components	Interclass Plc	Shakespeare Putsnum
Building Services Design	Interserve Project Services	Shaylor Group
Building Software	IPP	Shepherd Construction
Building Solutions	ISG Jackson	Shepherd Gilmour LLP
Buildzest	ISG Pearce	Sheppard Robson
Burke Rickhards	ITC Concepts	Shire Group
Burtt-Jones & Brewer	J & S Seddon (Building)	Shrewsbury College of Arts & Technology
Business Link	J Greenwood (Builders)	Shropshire Construction Training Group
Butler & Young Group	J P Chick & Partners	Shropshire Council
Byzak	J Yearsley & Sons	Shropshire Homes
C D Gray Associates	Jacobs	Shropshire Star
C G Pitcher & Son	James Lockyer Associates	Sidell Gibson Crouch Butler
C W Construction	Jarvis Contracting	Silcock Dawson & Partners
C Wynne & Sons	JAW Business Solutions	Sillars (B&CE)
CAD 21	JDDK	Simpson Civil Engineering Limited
Caddick Group Plc	Jems (Dorset)	Sinclair Knight Merz
Caerphilly County Borough Council	Jenkins & Potter	Sir Robert McAlpine
Callingham Associates	Jeremy Moore Associates	Site Electrical
Capita Architecture	John Challoner Associates	SJO Lander da Cruz Architects
Capita Gwent Consultancy	John Griffiths	SLR Consulting
Card Geotechnics Limited	John Grimes	Smith Foster
Carillion	John Rowan and Partners	Smith Smalley Architects
Carmarthenshire CC	John Sisk	Solar Fit
Carney Consultancy	Jon Adams Management	Solent Fire Services
Carter Jonas	Jon Powell	Solent Sound Systems
Cartwrights	Jones Bros	South Staffordshire College
CASA Safety Training Services	JP Group	South Tyneside Council
Castleoak	JPM Group	South West Shopfittings
Castons King	Jubb Consulting Engineers	Space Architecture
Catwards Draughting	Just Fabrics	Spectrum
Caunce O'Hara Insurance Brokers	K & C Group	Speller Metcalfe
CBG Consultants	K P Evans	SPIE Matthew Hall
CDS Security	Keepmoat Homes	Spot on Services
Cecil M Yuill	Keepmoat	Spring Oak Developments
CEL International	Keller Geotechnique	St Albans District Council
Cemex UK Construction Services	Kembertons	Stanyer Morris
Central Roofing & Building Services	Kendall Kingscott Partnership	Stephen George & Partners
Central Training Services	Kendrick Construction	Stourbridge College
ChandlerKBS	Kerrigans LLP	Stride Treglown
Charles Russell Solicitors	Keystone-Renovation Limited	Stroud District Council
Charter Housing	Kilbury Construction	Stroud Office Interiors
Chelmsford College	Kilnbridge Construction	Stubbs Rich
Christopher Brummitt Architects	Kilrot	Studio Four Architects
CIAPS	Kinetic Engineers	Success Train
City & County of Swansea	Kinetics Group	Summers Inman
City College Coventry	King's College London	Sunderland City Council
City of Sunderland College	Kingswood 1980	Sunter
Civil Consulting	KItsons Environmental	Surgo Construction
Civil Engineering Contractors Association	Kiwi Design	Sustain
CJP Safety	Knowles & Son	Sutcliffe
CK21 Consultants	Knowles Limited	Suttle Stone Quarries
Claddagh Electrical Limited	Koru Property Services	SV Electrics
Clancy Consulting	Lacey Hickie & Caley	Swansea Housing Association
Clarke Bond	Laing O'Rourke	Swansea University
Clarkson Alliance	Lakehouse Contracts	Swift Horsman
Clugston Construction	Landscape Architects	Swindon Commercial Services
CMB Engineering	Lawrenson Solicitors	T A Colbourne
CMJ Chartered Architect	Leadbitter	T Manners and Sons
Code Consultancy	Leeds City Council	T&B (Contractors)
Colas	Leeds College of Building	Talus Construction
Coleg Menai	Leeds Metropolitan University	Tata Steel
Complete Construction Management	Lend Lease Corporation	TCUK Property Services and Southdale
Conisbee	Lester Aldridge LLP	TEC Construction
Connor Christmas	Linden Homes	Telecetera
Consolux M&E Consulting	Lindford Consulting	Telford & Wrekin Council
Construction Training & Development	Lionel Gregory	The Change Business
ConstructionSkills	Liverpool Housing Trust	The Environmental Academy
CONTAS	Liverpool John Moores University	The Owen Ellis Partnership
Corepeople	Lloyd Drilling	The Shire Group
Cornish Interiors	Lloyds TSB	The Surveying Consultancy
Costain	Logo Design	Thermal Economics
Coubari	London South Bank University	Thomas Vale Construction
Couch Consulting Engineers	Lorne Stewart	Thompson AVC
Coventry & Warwickshire Chamber of Commerce	Lovell Partnerships	Timber Fastening Products
Coventry City Council	Lowe Engineering	TKL Architects
Cowlin Construction	LSI Architects	Todd & Ledson
Creating Dimensions	LTC Group87	Tom White Waste
Crosby Lend Lease	LTJ Variaplan	Tony Gee and Partners
Crown Bio	Luke Hughes & Co	Torfaen County Borough Council
Crown Paints	Lumsdon Wood Partnership	Total Facilities Management
Crucis Designs	M J Phoenix & Son	TP Professional Services
Cruden Group	M&A Solicitors LLP	TPS Consult Limited
CS Building & Design	MacIntyre Hudson LLP	Trak Special Projects
CSB Logistics	Mackellar Architecture	Trinity Solutions
CTD Architects	MADE	TT Electrical & Comms
Cundall	Mag Shopfitting	Turney Wylde (Construction)
Cunliffes	Magnox North	UK Land Estates
Curtins Consulting	Maia HR Solutions	UK Timber Frame Association
Cyril Orchard Group	Malcolm Scott Consultants	Uniflair
Cyril Sweett	MAN Building Services	University of Bristol
D J Doling Construction	Manchester Construction Company	University of East Anglia - Estates & Buildings Division
Daniel Contractors	Mansell Ringwood	University of East London
Daniel Plumbers Limited	Maple Aion	University of Glamorgan
Darlington Borough Council	Mark One Training (Mark One Hire)	University of Plymouth
Dave Luck	Markey Construction	University of Portsmouth
Davies Recker Surety	Markhams	University of Sunderland
Davy Project Management	Marstan BDB	University of the West of England
DCHA	Martin Walsh Architectural	University of Wolverhampton
D-Drill (Master Drillers)	Martineau	UrbanBlu
Dean & Dyball	Mason Clark Associates	Vagdia and Holmes
Deeley Construction	May Gurney	Vantis Group
Denbighshire CC	Mayfield construction Company	Veale Wasbrough Vizards
Department of Health - Procure 21+	Maylarch Environmental	Vinci Construction
Derek Evans & Partners	Maysand	Vitruvius Management Services
Derek Griffiths and Associates	McCann & Partners	Volker Stevin
Derwen Construction	McCaren Design	W Barratt Contractors
Desco	McLaren Construction	W.A. Browne (Building Services)
Devereux Architects	McNicholas Construction	W.B. LEMON FENCING
Devon Contractors	McPhillips (Wellington)	Wales & West Housing Association
DGT Structures	MD Business Development	Walker Management Limited
Diamond Build	MDR Associates	Walsall College
Dickinson Dees	M-EC	Ward Hadaway
Diocese of Gloucester	Mechanical Services LLP	Ward Williams Associates
DK-Architects	MF Freeman	Wardell Armstrong
DLM Design	Michael Cox & Company	Warings
Do-Little Consulting	Michael J.Dew Associates	Warm Partnership
Domestic Sprinklers plc	Michael Thorne Construction	Warrington Borough Council
Dorset County Council	Middlesbrough Council	Warwickshire County Council
Drayton Beaumont Services	Midland Pest Control	Waterman Group
Driver Consult	Midport Construction	Waterstons
DSP 2000	Mitchell Architects	Watkin Jones & Son
Dudley College	MITIE Property Services/Engineering	Watson Burton
Dudley MBC	MJD Solicitors	WCL Construction
Dunelm Property Services	MLB Enterprise	Weightman & Bullen
Durham County Council	MLM Consulting Engineers	Welbro Project Management
Durkan	Morgan Ashurst	Welham and Hanna Architects
Dwr Cymru Welsh Water	Morgan Cole	Welsh Health Estates
E C Harris	Mott MacDonald	Wenlock Health & Safety
E G Carter and Company	Mouchel	Wenlock Health & Safety
E R Williams	Mtech Consult	West Herts College
Earlcoate Construction & Plant Hire	Muckle LLP	West Mercia Police
East Midlands Housing	Mulalley & Co	Whelan Construction
East Riding of Yorkshire Council	Mulcair	White Label Consultants
ECL Contracts	Multi Utility UK	Whiting Landscape
Eco2 Solar Limited	MWH UK	Wilding Butler
Ecoloec	Naismiths Limited	Willis Group Services
Econstruction	National Building Specification (NBS)	Wollastons LLP
Ecostruct	National Federation of Builders	Wolverhampton City Council
EDC London	Neath Port Talbot County Borough Council	Wolverhampton College
Edge Hill University	Neeco	Wood-Mitchell
Edmond Shipway	Neil Price Law	Worcestershire County Council
EH Smith	Nesbitt Edison	Wrekin Electrical Services
Electrical & Electronic System	Newcastle City Council	Wrekin Housing Trust
Elementa Consulting	Newcastle College	Wrexham County Borough Council
Elements Europe	NG Bailey & Co	Wright Hassall
Elite Precast Concrete	Nick Carter Consulting	WRW Construction
Elliott Associates	Nightingale Associates	WSP
Elliott Holmes Johnson	NJL Consulting	WT Partnership
	NISP
Ellis Belk Associates	Norfolk County Council	Wyckham Blackwell
EMCOR Engineering Services Limited	Norman Disney & Young	WYG Group
Encraft	North Hertfordshire District Council	Wyn Construction
Endeavour Housing Association	North Lincolnshire Council	Young Brothers
Energy Action Devon	North Midlands Construction	Zebra Architects Limited
Engineered Offsite Systems	North Tyneside Council	Zisman Bowyer and Partners