Kier, Morgan Sindall and R G Carter have all been re-signed for the highest value work panel to be awarded, joined by Norwich builders Cocksedge and Pentaco Construction.
This time around previous winners Wates have dropped out and Shaylor is gone after collapsing earlier this year.
Norfolk building framework
Projects valued above £3.5m
Cocksedge Building Contractors; Kier, Morgan Sindall; Pentaco Construction; R G Carter
Projects valued up to £3.5m
Brooks and Wood; Cocksedge Building Contractors; H Smith and Sons (Honingham); MJS Projects (March); Munnings Construction; Pentaco Construction; R G Carter