Buyer: Environment Agency (Defra Group Commercial)Supplier: Amalgamated Construction Ltd (AmcoGiffen); Amelio Group; BRIDGE CIVIL ENGINEERING LIMITED; Breheny Civil Engineering Limited; CHEETHAM HILL CONSTRUCTION LIMITED; CORMAC; CPC Civils LTD; Carnell Support Services; Chaffin Works; ECS ENGINEERING SERVICES LTD.; Esh Construction Ltd; FAIRFIELD CONTROL SYSTEMS LIMITED; FORKERS LIMITED; Galliford Try; Glendale Countryside Ltd; Ground Control Ltd; Groundwork Greater Manchester; JBA BENTLEY LIMITED; JT Mackley & Co Ltd; Jackson Civil Engineering Group Limited; LOWTHER FORESTRY GROUP LIMITED; Land & Water Services Ltd; Nurture Landscapes Ltd; River Stewardship Company; Stonbury Limited; Vegetation Management Services; Whitehouse Construction Co Ltd