TXT In plain English
Company description
QUINN (LONDON) LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 1 June 2000; registered for 26 years; registered office reported in LONDON. Its primary declared activity is 41100 · Development of building projects, with 2 additional SIC activities reported. In its latest electronically filed accounts for the period ended 31 May 2025, it reported turnover £109,019,097, profit after tax £3,001,205, net assets £9,923,588, average employees 176.
Among active companies with electronic accounts available to BritDB, it ranks 393 by latest disclosed GBP turnover; this is a dataset comparison, not a credit rating. This BritDB profile also contains linked public records: 1 PSC record, 21 procurement records, 1 waste registration. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- QUINN (LONDON) LIMITED
- Company number
- 04005400
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 5 total · 4 outstanding · 1 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 May 2025Next accounts due
28 February 2027Last statement made up to
8 October 2025Next statement due
22 October 2026BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Turnover
- £109,019,097
- Gross profit
- £8,360,553
- Operating profit
- £3,873,085
- Profit before tax
- £4,061,933
- Profit after tax
- £3,001,205
- Fixed assets
- £244,130
- Net assets
- £9,923,588
- Current assets
- £38,956,310
- Current liabilities
- £29,220,607
- Total assets less current liabilities
- £9,979,833
- Cash at bank
- £7,228,666
- Equity
- £9,923,588
Figures are taken from company-filed iXBRL/XBRL. Coverage is limited to electronic filings in the imported Companies House batch. Missing figures do not mean zero, and values have not been audited by BritDB.
04 Supply-chain transparency
Modern slavery statement
- Organisation
- QUINN (LONDON) LIMITED
- Group submission
- Yes
- Statement period
- 31 May 2025 – 31 May 2026
- Approved
- 31 May 2026
- Sectors
- Construction, civil engineering and building products
Organisation structure
Covered in the statement
Policies
Covered in the statement
Risk assessment
Covered in the statement
Due diligence
Covered in the statement
Training
Covered in the statement
Goals and KPIs
Covered in the statement
Full statement information supplied to the registry
- Reported turnover band
- £100 million to £500 million
- Years producing statements
- More than 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 4 June 2026
A registry entry records what the organisation declared in its statement. It is not an independent audit. Group statements can cover several companies; BritDB preserves each exact source-supplied company-number link and excludes approver names and email addresses.
05 Data protection
ICO fee-payer registration
QUINN (LONDON) LIMITED
Registration ZA017895
- Registered from
- 5 September 2013
- Current end date
- 4 September 2027
This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.
06 Public procurement
Contracts Finder awards
Eldon IT Suite PRoject
University of Portsmouth · ocds-b5fd17-8d93a30d-08e4-497f-a2ee-20e8f2e50b10
- Supplier named in award
- Quinn London Limited
- Award value
- £270,945
- Contract period
- 11 August 2025 – 12 September 2025
- Published
- 3 September 2025
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-8d93a30d-08e4-497f-a2ee-20e8f2e50b10-2025-09-03T16:41:44+01:00
NHS SBS DECARBONISATION OF ESTATES FRAMEWORK
N H S Shared Business Services · ocds-b5fd17-328434a7-c0aa-46ca-88f3-23b6b6ca0d7c
- Supplier named in award
- Quinn London Limited
- Award value
- £500,000,000
- Contract period
- 13 January 2025 – 12 January 2029
- Published
- 9 September 2025
- Procedure
- Open procedure (above threshold)
- Main CPV
- 45300000
- Source release ID
- ocds-b5fd17-328434a7-c0aa-46ca-88f3-23b6b6ca0d7c-2025-09-09T12:31:34+01:00
BBKP 23 33 Framework Agreement for Minor, intermediate and Maintenance Work Construction Contracts
BIRKBECK COLLEGE · ocds-b5fd17-27c2baf2-0492-4c31-96e5-e22753b8e06a
- Supplier named in award
- QUINN LONDON LIMITED
- Award value
- £4
- Contract period
- 1 November 2024 – 31 October 2028
- Published
- 8 October 2024
- Procedure
- Restricted procedure (above threshold)
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-27c2baf2-0492-4c31-96e5-e22753b8e06a-2024-10-08T17:17:43+01:00
Tybalds Regeneration Phase 1 Works
London Borough of Camden Council · ocds-b5fd17-c945520e-23ec-41e8-b168-5d6372e2947f
- Supplier named in award
- QUINN (LONDON) LIMITED
- Award value
- £3,101,933.88
- Contract period
- 6 January 2023 – 1 May 2024
- Published
- 2 February 2023
- Procedure
- Other - Restricted tender below threshold
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-c945520e-23ec-41e8-b168-5d6372e2947f-2023-02-02T16:46:32Z
55 Kew Green Refurbishment
Board of Trustees of the Royal Botanic Gardens Kew · ocds-b5fd17-077e9c73-ee41-4628-b659-6bea108854a5
- Supplier named in award
- Quinn London Ltd
- Award value
- £1,782,423.71
- Contract period
- 25 November 2022 – 25 November 2024
- Published
- 4 January 2023
- Procedure
- Restricted procedure (above threshold)
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-077e9c73-ee41-4628-b659-6bea108854a5-2023-01-04T15:45:23Z
TRELLICK TOWER FOYER REFURBISHMENT
capitalEsourcing · ocds-b5fd17-fec89d02-d779-46c9-8485-fd1febc7b500
- Supplier named in award
- Quinn (London) Limited
- Award value
- £379,362.55
- Contract period
- 19 October 2020 – 18 January 2021
- Published
- 7 August 2020
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-fec89d02-d779-46c9-8485-fd1febc7b500-2020-08-07T09:10:06+01:00
The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.
07 Ownership and control
People with significant control
Quinn Investment Holdings (London) Ltd
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England And Wales
- Legal authority
- Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- Companies House
- Registration number
- 08807833
- Notified
- 6 April 2016
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
08 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
09 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
10 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
11 Public procurement
Find a Tender links
Kilburn Library Re-Imagined Main Works
London Borough of Camden · updated 15 June 2026
- Tender value
- Not supplied
- Awards
- 1
The Mill Arts & Events Centre Compliance and Upgrade Works
Rochford District Council · updated 3 June 2026
- Tender value
- £1,700,000
- Awards
- 1
The Vale
London Construction Programme on behalf of The Guinness Partnership · updated 7 April 2026
- Tender value
- Not supplied
- Awards
- 1
Greenwich Small Construction Project Framework
Royal Borough of Greenwich · updated 26 November 2025
- Tender value
- Not supplied
- Awards
- 1
Buildings Remediation Framework
THE GUINNESS PARTNERSHIP LIMITED · updated 24 November 2025
- Tender value
- £250,000,000
- Awards
- 1
Wiltshire Building Works Tender
University of Portsmouth Higher Education Corporation · updated 10 September 2025
- Tender value
- Not supplied
- Awards
- 2
NHS SBS DECARBONISATION OF ESTATES FRAMEWORK
NHS Shared Business Services Limited · updated 9 September 2025
- Tender value
- £500,000,000
- Awards
- 48
Repairs to Portico Roof
BANK OF ENGLAND · updated 13 August 2025
- Tender value
- Not supplied
- Awards
- 1
Repairs to Portico Roof (PCSA)
BANK OF ENGLAND · updated 13 August 2025
- Tender value
- Not supplied
- Awards
- 1
Lot 3 - Framework Agreement for Minor, intermediate and Maintenance Work Construction Contracts
BIRKBECK COLLEGE · updated 8 October 2024
- Tender value
- Not supplied
- Awards
- 6
London Construction Programme Major Works Housing Framework MW24-H
LONDON BOROUGH OF HARINGEY · updated 3 October 2024
- Tender value
- £3,000,000,000
- Awards
- 1
Gally 30 - 31 Overroof and Refurb
National Gallery · updated 11 September 2026
- Tender value
- £5,200,000
- Awards
- 1
Responsive Repairs & Void Property Framework (2026-30)
FUSION 21 FOUNDATION · updated 9 September 2026
- Tender value
- £350,000,000
- Awards
- 5
Shanklin Estate Remedial works
London Borough of Sutton · updated 3 August 2026
- Tender value
- £7,500,000
- Awards
- 1
Whole Estate Improvement works at Stepney Green Court, Mocatta House and Navarino Mansions
The Industrial Dwellings Society (1885) Ltd · updated 13 November 2025
- Tender value
- £12,000,000
- Awards
- 2
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
12 Environmental register
Environment Agency waste registrations
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
13 Nature of business
Standard Industrial Classification
Construction of commercial buildings
Construction of domestic buildings
14 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
15 procurement processes linked by exact GB-COH identifier.
Waste register
1 exact company-number registration.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
15 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Incorporation
Company incorporated
16 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Annual statement summaries linked by exact source company number.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
Historic awards linked by exact source-supplied GB-COH company identifier.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.