Tetra Tech: UK Public Sector Contracts Won & Awards

Large organisationCardiffWales (Cymru)Main market: Consultative engineering and construction services

Official UK PPONPYMX-4347-BVYM

Procedures with an award74139 award records
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How many tenders this supplier has won.

Tenders with at least one award to it. Award records are shown too, because one framework can carry many call-offs.

Public authorities58named on published awards
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How many different public bodies have awarded to this supplier.

Buyers named on its awards, with duplicate names merged.

Attributable award value£5.4mnet · on 17 of 139 award records · single-supplier, no ceilings
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How much this supplier has won, by published values.

Sum of award values where it was the only winner, VAT excluded, framework ceilings left out.

Not turnover. Not every award publishes a value.

Last 12 months48awards · 48 in the prior 24 months · last 21 Sept 2026
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Awards to this supplier in the last 12 months.

Award records dated in the last 12 months, against the two years before.

Contracts ending ≤18 months5end date published on 25 of 139 awards
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Contracts that finish in the next 18 months.

Published contracts with an end date in that window. No end date, not counted.

A likely retender, not a certain one.

Delivery regions13most often Nationwide (UK)
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Where this supplier has delivered.

Delivery regions published on its awarded tenders. A tender with several regions counts in each.

Where the work was, not where the company is based.

Where they win
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What kind of work is bought here.

Notices by procurement category (CPV). A notice with several categories counts in each.

139 lot-level observations (132 awarded lots, 95%, plus 7 envelope awards without lot links; pending awards included) · top CPV classes

7131 Consultative engineering and construction services46 observations · 55% · 44 lots + 2 envelope
7153 Construction consultancy services8 observations · 10% · lots
7132 Engineering design services8 observations · 10% · 7 lots + 1 envelope
7525 Fire-brigade and rescue services6 observations · 7% · lots
7120 Architectural and related services4 observations · 5% · 3 lots + 1 envelope
Attributable award value
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How much this supplier has won, by published values.

Sum of award values where it was the only winner, VAT excluded, framework ceilings left out.

Not turnover. Not every award publishes a value.

£5.4mOn 17 of 139 award records; the five largest make 86%. Largest rows below.
Typical attributable award
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What one of this supplier’s wins is usually worth.

Middle value of the same awards as the total above.

£60k medianrobust · n=17
Award vs estimate
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Does this supplier usually win above or below the buyer’s estimate.

Its own wins, estimate against award per lot, in its sector.

Based on 1 wins in its industry (CPV division 71). Small sample.

A past pattern, not a margin and not a price to bid.

20% above estimateindicative · n=1scoped to CPV division 71
Largest published awards
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The biggest published awards.

Awards to a single supplier with a published value, largest first, so you can check the totals against the notice.

A repeated framework total can appear here. Open the notice to check.

AuthorityAwardedTermPublished value
TD2017 - Design Services Our City Our river - Derby RiversideDerby City Council——£2,000,000 †
TD2130 - Design and Planning support services to the Our City, Our River (OCOR) ProgrammeDerby City Council——£1,500,000 †
Goat Mill Road Ground InvestigationMerthyr Tydfil County Borough Council24 Dec 20254 mo£456,952
625581 - M42 J6 Bickenhill Structure Scheme - Ground Investigation WorksNational Highways Limited—10 mo£405,767 †
Consultancy Services for Skelmersdale Town Centre and Leveling up FundWest Lancashire Borough Council——£289,000 †

Where they deliver
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Where this supplier has delivered.

Delivery regions published on its awarded tenders. A tender with several regions counts in each.

Where the work was, not where the company is based.

ITL1 delivery regions on the notice · 67 of 74 awarded procedures publish one · a procedure with several regions counts in each

Nationwide (UK)36 procedures · 54%
North West England13 procedures · 19%
East Midlands13 procedures · 19%
East of England12 procedures · 18%
South East England12 procedures · 18%
Greater London11 procedures · 16%
Wales (Cymru)10 procedures · 15%
Yorkshire and the Humber9 procedures · 13%

Bidding record
i

Competitions this supplier is known to have bid in.

Procurement Act 2023 award notices that name it as a bidder, split into won and lost.

Procurement Act 2023 award notices name every bidder · 8 notices name this supplier since 23 Mar 2026 · observed bids, not an estimate

Contract contests
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Competitions this supplier is known to have bid in.

Procurement Act 2023 award notices that name it as a bidder, split into won and lost.

0 won · 1 lostindicative · n=1Fewer than three decided contests — no rate is claimed.
Framework / DPS places
i

Frameworks and DPS this supplier got onto.

Appointed out of applied. Kept apart from contract wins because almost every compliant bidder gets a place.

4 of 7
Authorities bid for
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How many public bodies this supplier has bid to.

Buyers on notices that name it as a bidder, win or lose.

6Bid for and never won with 1 of them on contract notices.

Source: bids.details[].tenderers on Procurement Act 2023 notices (from 2025). PCR 2015 notices name no bidders, so earlier contests are invisible here. Latest ten notices shown.

Who they sell to
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Which buyers publish the most notices here.

Buyers ranked by the number of notices, duplicate names merged.

Authorities named on this supplier’s published awards · ranked by distinct procedures · award records explode on framework and DPS panels

Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)
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What kinds of public bodies buy here.

Notices by the buyer’s type as published, otherwise by its name.

  • Type not classified 39% (54 awards)
  • Local authority 26% (35 awards)
  • Central government 15% (20 awards)
  • Other public body 11% (15 awards)
  • NHS & health 7% (9 awards)
  • Education 3% (4 awards)
AuthorityProceduresShareAward recordsLast activity
Fusion21 Members Consortiumframework/DPS on 445.4%930 Sept 2025
Government Commercial Agencyframework/DPS on 334.1%97 Aug 2026
Imperial War Museumsframework/DPS on 334.1%424 Mar 2026
ESPOframework/DPS on 222.7%68 Feb 2024
Luton Council22.7%21 Sept 2026
Waste & Resources Action Programmeframework/DPS on 222.7%21 Sept 2025
Homes England (the name adopted by the Homes and Communities Agency)framework/DPS on 122.7%211 May 2026
Leeds Teaching Hospitals NHS Trust22.7%213 Aug 2026

Share = of the 74 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.

Contracts ending
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Contracts that finish in the next 18 months.

Published contracts with an end date in that window. No end date, not counted.

A likely retender, not a certain one.

Published end dates only · 25 of 139 awards carry one · not a retender forecast

Recent awards

Latest 30 of 139 award records naming this supplier

Data coverage & method
  • Source: Find a Tender OCDS award and contract releases. An award record is one award × this supplier; a procedure can carry many (panels, call-offs).
  • Market observations are awarded lots, or one envelope award when the notice publishes no lot links. Region = delivery ITL1 on the notice, not the supplier’s registered address.
  • Authority type: official OCDS UK contracting-authority type when the notice publishes one; otherwise a Tenderline name/id class; otherwise “not classified”. Purchasing hubs with no published type stay unclassified.
  • Published value attributable to this supplier alone: £5.4m across single-supplier awards, framework / DPS ceilings excluded. Coverage is partial and the figure is not turnover, so it is not shown as a headline.
  • Contract end dates: published on 25 of 139 awards; 5 end within 18 months.
  • Each figure’s own method and sample is behind its ; the long form is on Methodology.
  • Never shown: contact details, reliability or payment scores, affiliations, predicted wins.
Identifiers consolidated into this page (30 historical Find a Tender publication identifiers)

Official notices referenced this supplier under these publication identifiers. Alias URLs are not separate pages.

GB-COH:01959704GB-COH:1959704GB-FTS-11647GB-FTS-121910GB-FTS-12565GB-FTS-135565GB-FTS-146779GB-FTS-14790GB-FTS-156845GB-FTS-160577GB-FTS-162140GB-FTS-162482GB-FTS-17329GB-FTS-182945GB-FTS-184507GB-FTS-20063GB-FTS-29816GB-FTS-31849GB-FTS-31859GB-FTS-37757GB-FTS-47719GB-FTS-49531GB-FTS-5593GB-FTS-58322

+6 further identifiers not listed here.

Canonical page id: GB-PPON:PYMX-4347-BVYM