Grangestone Engineering Company - Girvan

KINGSWOOD Building Services Engineers Ltd. - Darwen

Brookfield Engineering Services Ltd - Preston

J A Burke Construction Ltd - Birmingham

G P L Civil Engineering Ltd - Manchester

Integrated Designs & Associates Ltd - Birmingham

Connex Civils Limited - Halesowen

Willow Grange Construction - Harrogate

Grange Square Engineering Ltd - Birmingham

Moortown Group Ltd - Bradford