Seddon Construction Limited: UK Public Sector Contracts Won & Awards

Large organisationGreater ManchesterNorth West EnglandMain market: Construction work

Official UK PPONPRRH-8298-MPBM

Procedures with an award79171 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 authorities48named 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£24mnet · on 23 of 171 award records · single-supplier, no ceilings
i

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 months62awards · 63 in the prior 24 months · last 16 Sept 2026
i

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 months2end date published on 19 of 171 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 North West England
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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
i

What kind of work is bought here.

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

171 lot-level observations (161 awarded lots, 94%, plus 10 envelope awards without lot links; pending awards included) · top CPV classes

4500 Construction work30 observations · 27% · 28 lots + 2 envelope
4521 Building construction work28 observations · 25% · 27 lots + 1 envelope
4545 Other building completion work9 observations · 8% · lots
4533 Plumbing and sanitary works7 observations · 6% · lots
Attributable award value
i

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.

£24mOn 23 of 171 award records; the five largest make 79%; a further 2 published a VAT-inclusive amount only (£2.1m inc. VAT, kept apart). Largest rows below.
Typical attributable award
i

What one of this supplier’s wins is usually worth.

Middle value of the same awards as the total above.

£182k medianrobust · n=23
Award vs estimate
i

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 5 wins in its industry (CPV division 45).

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

0% at estimaterobust · n=5scoped to CPV division 45
Largest published awards
i

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
ML2022/017 - Carter House Way 3 Sails Point DevelopmentMAGENTA LIVING——£9,412,858 †
Potteries Museum & Art Gallery (PMAG)- Arts Council England - Phase 1 Pre-Construction Service Agreement RIBA Stage 3 & 4Stoke on Trent City Council——£4,100,000 †
SHDF Retrofit Works - Haydock, Central DriveTorus62 Limited——£1,811,403 †
Fire Doors Upgrade Programme - Clydesdale TowerCitizen Housing Group Ltd——£1,617,000 †
Fire Doors Upgrade Programme - Cleveland TowerCitizen Housing Group Ltd——£1,617,000 †

Where they deliver
i

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 · 79 of 79 awarded procedures publish one · a procedure with several regions counts in each

North West England43 procedures · 54%
Nationwide (UK)36 procedures · 46%
Yorkshire and the Humber19 procedures · 24%
West Midlands16 procedures · 20%
East Midlands11 procedures · 14%
North East England10 procedures · 13%
East of England8 procedures · 10%
Greater London8 procedures · 10%

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 · 11 notices name this supplier since 17 Mar 2026 · observed bids, not an estimate

Win rate on contract notices
i

How often this supplier wins when it bids.

Won divided by won plus lost, on Procurement Act 2023 notices that name every bidder. Framework places are counted separately.

Real bids, but only where the buyer named the bidders.

33%moderate · n=3Won 1, lost 2 of the contract notices with a published award; 2 still undecided. A notice counts once even when this supplier bid for several lots.
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.

3 of 6
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.

10Bid 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
i

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.

  • Local authority 34% (56 awards)
  • Other public body 24% (40 awards)
  • Type not classified 22% (36 awards)
  • Housing 11% (19 awards)
  • NHS & health 6% (10 awards)
  • Central government 3% (5 awards)
AuthorityProceduresShareAward recordsLast activity
Salford City Council67.6%623 Feb 2026
Fusion21 Members Consortiumframework/DPS on 556.3%117 May 2025
Hull City Councilframework/DPS on 445.1%1826 Mar 2026
PROCURE PLUS HOLDINGS LIMITEDframework/DPS on 445.1%174 Nov 2025
Greater Manchester Combined Authorityframework/DPS on 333.8%132 Feb 2026
Communities and Housing Investment Consortium Limited framework/DPS on 333.8%522 Aug 2025
Citizen Housing Group Ltd33.8%37 Aug 2026
Torus62 Limitedframework/DPS on 133.8%311 Dec 2025

Share = of the 79 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.

Contracts ending
i

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 · 19 of 171 awards carry one · not a retender forecast

ContractEndsPublished value
Seddon Construction19 Nov 2026£62,252
Planned Investment Works Windows and Doors FY272 Sept 2027£2,000,000

Recent awards

Latest 30 of 171 award records naming this supplier

Award / procedureAuthorityAwardedAward value
Constructing West Midlands 3: Lot 2 - Medium WorksACIVICO (DESIGN, CONSTRUCTION AND FACILITIES MANAGEMENT) LIMITED11 Sept 2026£1,000,000,000
Lot: (1) Lot 1 (a) - England (North) - JCT Minor Works Building Contract (MW)Crescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (10) Lot 2 (a) – England Midlands - JCT Minor Works Building Contract (MW)Crescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (11) Lot 2 (b) - England Midlands- JCT Intermediate Building Contract (IC)Crescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (12) Lot 2 (c) - England Midlands- JCT Design and Build Contract (D&B)Crescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (13) Lot 2 (d) – England Midlands - JCT Design & Build (D&B) with Pre-Construction Services Agreement (PCSA)Crescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (14) Lot 2 (e) - England Midlands - NEC 4 Engineering and Construction Short ContractCrescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (15) Lot 2 (f) – England Midlands - NEC4 Engineering and Construction ContractCrescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (16) Lot 2 (g) – England Midlands - NEC4 Engineering and Construction Contract with NEC4 Professional Services Contract Crescent Purchasing Consortium Limited3 Jun 2026£211,111,111
Lot: (17) Lot 2 (h) – England Midlands - NEC4 Engineering and Construction Contract with D&BCrescent Purchasing Consortium Limited3 Jun 2026£211,111,111
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: £24m 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 19 of 171 awards; 2 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 (32 historical Find a Tender publication identifiers)

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

GB-COH:03578140GB-COH:3578140GB-FTS-101136GB-FTS-102842GB-FTS-104893GB-FTS-106918GB-FTS-106929GB-FTS-108949GB-FTS-111831GB-FTS-112001GB-FTS-112817GB-FTS-115753GB-FTS-123099GB-FTS-132654GB-FTS-140295GB-FTS-147031GB-FTS-155293GB-FTS-158758GB-FTS-158951GB-FTS-168883GB-FTS-172440GB-FTS-19063GB-FTS-19126GB-FTS-20350

+8 further identifiers not listed here.

Canonical page id: GB-PPON:PRRH-8298-MPBM