F&U Building Construction - Ilford

RM10 - Dagenham

Supreme - Enfield

Prendi Construction Ltd - Romford

i Loft Conversions Ltd - London

Barton Grange Properties Limited - Farrantshayes

The Grange - Construction Project - Tring

Build Partnerships Group - Brentwood

Cutting Edge Set - Barking

Charlton Construction Ltd - Alton