Collinstown Construction Ltd: UK Public Sector Contracts Won & Awards

SMECompanies House: Private Limited CompanyLondonGreater LondonMain market: Roof works and other special trade construction works

Official UK PPONPTJX-8594-HGNPCompanies House01459172 ↗ · ActiveWebsitecollinstown.co.uk ↗

Procedures with an award57 award records

Public authorities2named on published awards

Attributable award value£25mnet · on 4 of 7 award records · single-supplier, no ceilings

Last 12 months4awards · 3 in the prior 24 months · last 18 Aug 2026

Contracts ending ≤18 months1end date on 3 of 7 awards

Buyer regions2most often Greater London

Where they win
i

7 awards (7 for a named lot, 100%, 0 for a whole procedure with no lot named) · top CPV classes, shares of all 7 awards. An award may cover more than one class.

4526 Roof works and other special trade construction works4 awards · 57% · awards naming a lot

4521 Building construction work1 award · 14% · awards naming a lot

4545 Other building completion work1 award · 14% · awards naming a lot

Attributable award value

£25mOn 4 of 7 award records; the five largest make 100%. Largest rows below.

Typical attributable award

£252k middle valuemoderate · n=4

Largest published awards i	Authority	Awarded	Term	Published value
Void Rear Extension at 9 Pentlow Street	London Borough of Wandsworth	20 May 2025	3 mo	£24,438,020
Rear/Side Extension and Void Works at 15 Beclands Road	London Borough of Wandsworth	—	5 mo	£259,871 †
Void Rear Extension at 9 Pentlow Street	London Borough of Wandsworth	—	4 mo	£244,380 †
Window Renewal, Roof Repairs & External Decorations at 54 Westover Road	London Borough of Wandsworth	—	3 mo	£89,115 †

Where their buyers are
i

ITL1 region of the buyer office · known for 5 of 5 awarded procedures · each procedure counts once

Greater London4 procedures · 80%

South East England1 procedure · 20%

Bidding record
i

Procurement Act 2023 award notices name every bidder · 1 notice names this supplier since 6 Jun 2025 · observed bids, not an estimate

Contract lots contested

1 won · 0 lostindicative · n=1Fewer than three decided lots: no rate is claimed.

Authorities bid for

Notice	Authority	Outcome	Bidders	Published
Void Rear Extension at 9 Pentlow Street	London Borough of Wandsworth	won	3	6 Jun 2025

Bidder names come from Procurement Act 2023 award notices, which list every bidder (from 2025). Older notices name no bidders, so earlier contests do not appear here. Latest ten notices shown.

Who they sell to
i

Authorities named on this supplier’s published awards · ranked by distinct procedures · a framework or DPS adds one award record per appointed supplier

Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)

Local authority57%(4 awards)
4 of 7 awards are Local authority (57%).
Other public body43%(3 awards)
3 of 7 awards are Other public body (43%).

Authority	Procedures	Share	Award records	Last activity
London Borough of Wandsworth	4	80%	4	18 Aug 2026
SEC PROCUREMENT LIMITED T/A SOUTH EAST CONSORTIUMframework/DPS on 1	1	20%	3	1 Jul 2026

Share = of the 5 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.

Contracts ending
i

3 of 7 awards carry an end date · not a retender forecast

Contract	Ends	Published value
Window Renewal, Roof Repairs & External Decorations at 54 Westover Road	11 Dec 2026	£89,115

Recent awards

Latest 7 of 7 award records naming this supplier

Award / procedure	Authority	Awarded	Published value
Void Rear Extension at 9 Pentlow Street	London Borough of Wandsworth	20 May 2025	£24,438,020
Repairs and Maintenance Dynamic Market	SEC PROCUREMENT LIMITED T/A SOUTH EAST CONSORTIUM	Not published	Not published
Repairs and Maintenance Dynamic Market	SEC PROCUREMENT LIMITED T/A SOUTH EAST CONSORTIUM	Not published	Not published
Repairs and Maintenance Dynamic Market	SEC PROCUREMENT LIMITED T/A SOUTH EAST CONSORTIUM	Not published	Not published
Window Renewal, Roof Repairs & External Decorations at 54 Westover Road	London Borough of Wandsworth	Not published	£89,115 † from the contract notice
Rear/Side Extension and Void Works at 15 Beclands Road	London Borough of Wandsworth	Not published	£259,871 † from the contract notice
Void Rear Extension at 9 Pentlow Street	London Borough of Wandsworth	Not published	£244,380 † from the contract notice

About this data

One profile per supplier. Built from award and contract notices that name this supplier; different spellings and registration numbers of the same company are merged into this profile.
Values are published values. The table mirrors what the notice published: framework ceilings and joint awards are labelled and never counted as this supplier's money, and † marks a value taken from the contract notice when the award published none. Only awards made to this supplier alone count towards its value, excluding VAT. It is not turnover.
Regions in the buyer chart describe the buyer office, not where the work is delivered or the supplier’s registered address.
Contract end dates. Published on 3 of 7 awards, estimated from the published duration on 0 more (marked “estimated”); those feed “Contracts ending”. Published values in that list come from either source; Contracts Finder figures are shown as published and stay out of this profile’s money totals.
Source. Official UK public procurement notices (Find a Tender and Contracts Finder), reused under the Open Government Licence v3.0, updated through the day and rebuilt nightly. Not every figure uses both feeds, and each one shows how many records it rests on: see the methodology. Spotted something wrong? Tell us.