Carringtons Builders, Civil Engineers - Harlow

JRB Builds Ltd - Saffron Walden

VIV CONSTRUCT GROUP - Newmarket

Flexi Group UK - Dunmow

Henderson Thomas Associates Ltd - Welwyn Garden City

Essex drainage solutions - Braintree

Enterprise Property Group Ltd - Cambridge

Davies Burton Sweetlove Ltd - Chelmsford

Charles River Laboratories - Saffron Walden

Springfields Structural Engineering Consultants - Chelmsford