| ADM Milling Limited (UK) |
| AEM Developments |
| Alba Town Two Ltd |
| Alexander Short Properties |
| Alexander William Associates |
| Allen Group International |
| AMA (New Town) Ltd |
| Amec Group Ltd* |
| Anderson Bell + Christie |
| Anderson Homes |
| Andrail Ltd |
| Andrew H. Wilson Electrical Ltd |
| Annfield Assets Ltd |
| Applecross |
| Arborethum Village Property Ltd |
| Ardmore Construction |
| AS Homes Ltd |
| Assist Architects |
| AWG |
| Ayrshire Housing Association |
| Baillie Gifford |
| Baker Street Properties |
| Balgownie Development Ltd |
| Banchory Contractors |
| Banks Property Development Ltd |
| Banner Homes |
| Barr Construction Ltd |
| Barratt Homes |
| Beechwood Development |
| Belhaven Brewery Group Plc |
| Bellway Homes Limited |
| Bett Homes |
| Bovis Lend Lease |
| Bowmer & Kirkland Ltd |
| Brae Homes |
| Broadway Malyan Architects |
| Bryant Homes |
| Cala Homes |
| Campion Homes |
| Carillion plc |
| Carlton House Ltd |
| Cartview LLP |
| Cartview LLP |
| Castle Leisure Group |
| CDA Architects |
| Cecil M. Yuill Ltd |
| Celtic Plc |
| Chard Construction Ltd |
| Charles Church Scotland |
| Charlesfield Properties Ltd |
| Chess Group Plc |
| Clarion Homes |
| Clyde Valley Housing Association |
| Cole Jarman |
| Cromar Brooks |
| Dorin Construction |
| Dunedin Canmore Housing Association Ltd |
| East Lothian Council |
| Eastway Developments |
| Edinburgh Leisure Ltd |
| Edinburgh's Telford College |
| Elidindean Holdings Ltd |
| Festival Inns |
| Fife Council |
| FM Construction Ltd |
| Format Building Design |
| Fountain North Ltd |
| G Morris Development Ltd. |
| G. & J. Seddon Ltd |
| G1 Group plc |
| Gallant Homes |
| Garrett Nicholson |
| GD Lodge |
| George Wimpey |
| Gholami Baines Ltd |
| Gladedale Newcastle Ltd |
| Glasgow City Council |
| Glasgow Health Care |
| Grampian Country Food Group Ltd |
| Greenland Developments |
| Halladale Muir Ltd |
| Hallandale Group |
| Haslam Homes |
| Heron Quay Limited |
| Hillcrest Housing Association |
| Hope Homes Scotland |
| Housebuilder Media
|
| Imagine Developments |
| Ineos Manufacturing Scotland Ltd |
| Inglefield Properties Ltd |
| Invitrogen (Life Technologies) |
| J. B. Bennett (Contracts) Ltd |
| Jamal Property World (Construction) Ltd |
| James Clark Properties |
| John Dickie Homes Ltd |
| Kingdom Housing Association |
| Laing O'Rourke Scotland Ltd |
| Landcove (Ayr) Ltd |
| Leadingham Jameson Rogers + Hynd |
| Life PD Homes Ltd |
| Lloyds Tsb |
| Lovell Partnership |
| Lujo Properties |
| Lynch Homes |
| Manor Kingdom Ltd |
| Manorlane Ltd |
| Margaret Blackwood Housing Association |
| Maryhill Housing Association |
| Mast Architects |
| McCarthy & Stone (Developments) Ltd |
| McInally Associates |
| McLaren Murdoch & Hamilton |
| Midlothian Council |
| Miller Construction (UK) Ltd |
| Miller Homes Ltd |
| Morgan Carn Partnership Architects |
| Morrison Construction |
| Munro Architects |
| Napier University |
| NB Clark |
| NHBC Clalims |
| Norman Gray & Partners |
| North Lanarkshire Council |
| Oliver Chapman Architects |
| Orkney Housing Association |
| Orkney Islands Council |
| Page Design Practice |
| Park Area Developments |
| Parkhead Housing Association |
| Persimmon Homes |
| Perth and Kinross Council |
| Peter Moran Ltd |
| Powerwall Systems Ltd |
| R & D Construction Group Ltd |
| Raith Developments Ltd |
| Ramsay McMichael Consulting Ltd |
| RGP Architects |
| Richard Hall Architects |
| Robertson Construction Central Ltd |
| Robust Details |
| Rowan Timber |
| RPS Planning Transport and Environment |
| Russell Jones & Walker Solicitors |
| Ryden LLP |
| S+R Interiors |
| Sanctuary Scotland Housing Association |
| Scotframe Timber Engineering Ltd |
| Scotia Homes Ltd |
| Scottish Executive |
| Scottish Water |
| SCP Architects |
| Sir Robert McAlpine |
| Skill Construction Ltd |
| SMC Davis Duncan Architects |
| Somerston Hotels |
| South East Living |
| Southdale Homes |
| Sovereign House Developments |
| Space 4 |
| Space Solutions |
| Starboard Hotels One LLP |
| Stewart Milne Timber Systems |
| Tannson Limited |
| Taylor Woodrow |
| TCD Architects |
| The English Cogger LLP |
| Thomas Mitchell Builders Ltd |
| Thomas Mitchell Homes |
| Tullibardine Distillery |
| Valentine Property Services |
| Vennel Developments |
| Vintage Homes |
| Wemyss Properties Co Ltd |
| Westbury Partnerships |
| WyseDrywall |
| Yeoman McAllister Architects |
| Young and Gault |
| youngandgault |
| Yuill Homes |
| Zebrano Ltd |