Buyer: Hertfordshire County Council - Sustainable GrowthSupplier: Abrams Archaeology Ltd; Bidwells LLP; Black Architecture Limited; Capita Business Services Limited; Chris Blandford Associates; Daniel Woodroffe Group Ltd; David Lock Associates; Elliott Wood Partnership Ltd; Environmental Gain Ltd; Essex County Council; Fleming Ecology; Hunters; Iceni Projects Limited; JTP; Kevin Burrell Consulting; LDA Design Consulting Ltd; Out Design Limited; Pell Frischmann Consultants Ltd; Phil Jones Associates Limited; RCKa; Ricardo-AEA Ltd; Tapestry Urbanism Ltd; White Arkitekter AB; Wynne-Williams Associates; group 19 Architecture and Urban Design Ltd