A
A2 Dominion
ACME Studios
Acton Regeneration Company Ltd
Affinity Sutton
Aitch Group
Ardmore Construction
ASRA
B
Ballymore
Bellway Homes
Berkeley Homes
C
Circle
Countryside Properties
Crest Nicholson
D
Developing London
Durkan Estates
E
East Thames Group
Eastend Homes
Estuary Housing Association
G
Galliford Try
Gallions Housing Association
Genesis Housing Association
Gilmartin Ley
Glyn Hopkin
H
Hackney PCT
Healthlink Investments
Henley Homes
Higgins
Highgate School
Hill Partnerships
Hollybrook Ltd
Homes and Communities Agency
L
L&Q
Lambeth PCT
LB Brent
LB Enfield
LB Hackney
LB Haringey
LB Islington
LB Lambeth
LB Newham
LB Tower Hamlets
Linden Homes
M
MacDonald Egan
Metropolitan Housing Trust
Mill Hill School
Motel One
Mullaley & Co
N
Neptune Group
Network Housing Group
Notting Hill Housing
O
Octavia Housing
One Housing Group
P
Peabody
Poplar HARCA
Premier Inn
Q
Quadrillion Construction
R
Regenter
Renaissance Southend
S
Sanctuary Housing Association
Southern Housing Group
St Edwards Homes
St James Homes
Swan Housing Association
T
Taylor Wimpey
Telford Homes
Tower Hamlets Community Housing
Tower Hamlets PCT
W
Wates Living Space
Weston Homes
Willmot Dixon
Holy Trinity School
Woodberry Down
Kensington Primary Academy