- AECC
- Art Asia
- Arts University Bournemouth
- Aster Group
- Trustees of the Barker-Mill Estate
- Belvedere (Switzerland)
- Berkhamsted School
- Blue Water Training Camps
- Bournemouth University
- University of Brighton
- Buro Happold (Bath, Leeds, London)
- Cadogan Estates
- Canford School
- Castle Hill School
- Charterhouse School
- The Chichester Society
- Church Commissioners for England
- Collier Campbell Design
- The Colour Factory
- Department for International Development
- Dixie Grammar School
- Downe House School
- Eco-Bos Development
- Enham
- Feldon Valley Golf Club
- Feldon Valley Guernsey Ltd
- The Foreign & Commonwealth Office
- The Forestry Commision
- Friarsgate Medical Centre
- Frobisher Ltd
- Goodwood Estate
- Gordon Murray Design Ltd
- Guernsey Housing Association
- Homes and Communities Agency
- Ineos
- Hampshire County Council
- Hill Close Gardens Trust
- John Keble School
- Kingsbury Homes
- Lane Clark & Peacock LLP
- The Lighthouse, Poole
- London Borough of Barking and Dagenham
- London Metropolitan University
- London School of Economics
- Longdene
- Lovair
- Lime Wood Hotel
- Lyndhurst Baptist Church
- Monochrome Body & Soul
- The New Forest Crematorium Company
- New Forest District Council
- Olympic Delivery Authority
- Oxford Brookes University
- University of Oxford
- Peagreen
- Pegasus Life
- Peter Brett Associates
- Peter Symonds College
- Pig in the Wall
- Princes Mead School
- Quainton Stud
- Radley College
- The Radley Foundation
- Renewable Energy Systems Ltd (RES)
- Romsey Town Council
- Kingfisher Housing Association – Sovereign
- Ramboll Consulting Engineers
- Southampton City Council
- Southampton International Airport Ltd
- University of Southampton
- States of Guernsey Education Services
- Stowe School
- St Peter’s College, Oxford
- St Vincent College
- The Textile Conservation Centre
- Twyford School
- UBS
- University of Winchester
- Virgin Atlantic
- VisitBritain
- Warsash Maritime Academy
- Winchester City Council
- Winchester College
- Winchester Housing Group
- Winchester School of Art
- WSP | Parsons Brinckerhoff
- YHA