- ADAS
- Alfred McAlpine
- Anthony Walker
- Ashington RFC
- Atherton FC
- Balfour Beatty
- Blackburn With Darwen Borough Council
- Bowmer & Kirkland
- Bratherton Park Design
- John Burn Associates
- Bury Council
- Cape
- City Supplies
- Coast & Country
- Darlington Borough Council
- Davis Langdon
- South Derbyshire District Council
- Derwentside District Council
- Doncaster Metropolitan Borough Council
- Dorin Construction
- Dunelm Property Service
- Durham County Council
- Easington District Council
- East Riding Of Yorkshire Council
- Elliot Landscape Architect
- First Projects
- Sir Y Fflint Flintshire County Council
- Ferguson & McIlveen
- Gateshead Metropolitan Borough Council
- Gentoo Sunderland
- Glen Kemp
- Grant Associates
- Groundwork West Durham
- Groundwork East Durham
- Harrogate Borough Council
- Hartlepool Borough Council
- HGB Construction
- James Cook University Hospital
- Kenton Utilities & Development Ltd
- Kier North East
- Kompan Play
- Koppers Uk Ltd
- Lambert Smith Hampton
