Named contractor and framework appointment intelligence for every major water company in AMP8. Updated as new framework awards are published. A dedicated AMP8 supply chain resource.
Each page below lists the named contractors appointed to that water company's AMP8 frameworks, with framework values, lot details and supply chain access guidance.
| Water Company | AMP8 Investment | Key Frameworks | Intelligence Page |
|---|---|---|---|
| United Utilities | £13.3bn | Major Projects (£2.75bn), Reservoir Works (£205m) | View contractors → |
| Affinity Water | £2.3bn | Capital Delivery Framework (£900m AMP8+AMP9) | View contractors → |
| South West Water | £3.1bn | Capital Delivery, Regional Civil Works | View contractors → |
| Yorkshire WaterComing soon | £6.8bn | Non-Infrastructure Works (£850m), Technical Services (£12.7M) | Water company page → |
| Thames WaterComing soon | £19.8bn | Professional Services (£400m), Capital Delivery | Water company page → |
| Anglian WaterComing soon | £9.3bn | Capital Delivery, Regulatory Assurance | Water company page → |
| Severn Trent WaterComing soon | £12.9bn | Capital Delivery, Land & Consents | Water company page → |
Intelligence Updated RegularlyWater Industry Hub monitors Find a Tender, water company procurement portals and public contract award notices for new framework appointments throughout AMP8. New contractor pages are added as frameworks are confirmed.
Water company frameworks operate on a tier structure. Tier 1 contractors hold direct agreements with water companies — and most AMP8 Tier 1 positions are now filled. The primary route to market for new suppliers is through the Tier 2 and Tier 3 supply chains of framework holders.
Knowing which companies hold Tier 1 positions — and approaching them directly — is the most effective route into AMP8 work. That is what these pages are designed to help you do.
8,054 verified water sector suppliers and contractors. Search by category, region or company name to find framework holders, potential partners, or get your own business listed.
Search the DirectoryNamed AMP8 framework winners and recent contract awards in one report: named winners lot by lot, the firms appearing at three or more water companies, and the frameworks still to come. October 2026 edition.
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