Hudson Huckle Construction Ltd - Letchworth Garden City

Beech precision Engineering Ltd - Letchworth Garden City

K B Surveying - Morpeth

WRCS Ltd - Morpeth

DRB Building Limited - Letchworth Garden City

K W Purvis Ltd. - Alnwick

SK DETAILING SERVICES LTD - Sutton-in-Ashfield

Travis Baker - Nottingham

PJS Consulting Engineers - Nottingham

Watson Engineering - Newark