Tetra Tech Limited

Supplier — contracts won

£1.6bnTotal value£1,640,549,473 across every award on file
114Awardspublished since 4 July 2024

Who buys from them

Every award on file

AwardedWhat forBuyerSupplierValue
27 Feb 2026 GI - A1M J6-7 NB Geotech Embankment - Tetra TechEast of England National Highways Limited Tetra Tech Limited £117k
13 May 2026 Hanwood Park, Phase 2England Homes England (the name adopted by the Homes… Tetra Tech Limited £100k
11 Aug 2025 Provision of an Authorising Engineer - Water ServicesEast Midlands Nottingham University Hospital NHS Trust TETRA TECH LIMITED £100k
15 Mar 2026 CPU8119 Water and Energy InnovationEngland Nottingham City Council Tetra Tech LTD £100k
11 Dec 2024 Further Technical Due Diligence, Land at PackmoorEngland DUE NORTH LIMITED Tetra Tech Limited £99k
18 Aug 2025 GI - M5 MP 90.9, Grove Court FootbridgeSouth East National Highways Tetra Tech Ltd. £93k
28 Jan 2025 GI - A46 Hykeham to Carholme Lighting and SignsEast Midlands National Highways Tetra Tech Ltd £87k
23 Apr 2025 Development Monitoring and Management Services Framework 2021-2025 - Grappenhall Heys…England Homes England (the name adopted by the Homes… Tetra Tech Limited £87k
19 Dec 2024 Regeneration and Investment Strategy Services for Central MorecambeEngland Lancaster City Council Tetra Tech Ltd £83k
15 Sep 2025 GI - A46 Evesham Roundabouts Safety & Congestion Ground Investigation National Highways Tetra Tech Ltd £83k
9 Jan 2026 Whitehill & Bordon Garrison regeneration - Monitoring ServicesEngland Homes England (the name adopted by the Homes… Tetra Tech £74k
26 Sep 2025 Field survey study for White-clawed crayfish Austropotamobius pallipes Environment Agency Tetra Tech Limited £74k
20 Jan 2025 DgP - B64 Swing Space refurbishment lab - Design services Tetra Tech Limited Tetra Tech Limited £73k
20 Jan 2025 Homes England - DaRTS - Demolition PM Services - SSC, TamworthEngland Homes England (the name adopted by the Homes… Tetra Tech Limited £72k
11 Mar 2025 GI-A12 Crown InterchangeEast Midlands National Highways Tetra Tech Limited £67k
18 Aug 2025 GI - M5 MP 85.6 Uphill Court FootbridgeSouth East National Highways Tetra Tech Ltd. £61k
25 Sep 2024 Homes England - Development Monitoring & Management Services Framework 2021-2025 -…England Homes England (the name adopted by the Homes… Tetra Tech Limited £56k
16 Jun 2025 Fire Inspection Survey, Management and Advisory Service FCDO Services TETRA TECH LIMITED £54k
14 Jan 2025 GI- A1M J6-J7 Geophysical Survey Specification and Topographical SurveyEast of England National Highways Tetra Tech Limited £53k
22 Jan 2026 Homes England - DARTS - Compliance Inspector - Retained Land, Hardingstone Urban ExtensionEngland Homes England (the name adopted by the Homes… Tetra Tech Limited £49k
13 Mar 2025 Design Team Services DPS - Building Surveying FCDO Services TETRA TECH LIMITED £49k
24 Sep 2025 Homes England - Fossetts Farm Compliance Inspector ServicesEngland Homes England (the name adopted by the Homes… Tetra Tech Limited £48k
27 Nov 2024 PSF4 Lot 4a Parton Flood and Coastal Erosion Risk Options AppraisalEngland Cumberland Council Tetra Tech Ltd £45k
25 Oct 2024 Homes England - Bridlington Development Monitoring and Management Services Framework…England Homes England (the name adopted by the Homes… Tetra Tech Limited £44k
17 Jul 2025 Lot 1 - Homes England DARTS Framework - Asbestos Services, Ripon BarracksEngland Homes England (the name adopted by the Homes… Tetra Tech Limited £40k

Organisations are grouped by name, because the notices carry no identifier that appears on all of them. A body that publishes under two spellings will appear twice; two different companies with the same trading name will appear as one. Check the individual notices before drawing a conclusion.