01 Company overview
Identity and registration
- Official name
- GUILDMORE LTD.
- Company number
- 03517348
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
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 March 2025Next accounts due
31 December 2026Last statement made up to
16 April 2026Next statement due
30 April 2027BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Profit after tax
- £1,061,593
- Net assets
- £5,962,716
- Current assets
- £26,782,078
- Cash at bank
- £3,171,365
- Equity
- £5,962,716
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 Ownership and control
People with significant control
Guildmore Group Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Notified
- 31 March 2025
Mr. Engin Ertosun
- Has significant influence or control
- Nationality
- British
- Country of residence
- England
- Notified
- 4 April 2020
- Ceased
- 31 March 2025
Mr. Osman Ertosun
- Has significant influence or control
- Nationality
- British
- Country of residence
- England
- Notified
- 4 April 2020
- Ceased
- 31 March 2025
Mrs. Zarif Ertosun
- Has significant influence or control
- Nationality
- British
- Country of residence
- United Kingdom
- Notified
- 3 April 2020
- Ceased
- 4 April 2020
Mr. Rusen Osman Ertosun
- Has significant influence or control
- Nationality
- British
- Country of residence
- Turkey
- Notified
- 30 June 2016
- Ceased
- 3 April 2020
PSC records are company-filed public-register information. BritDB joins them only by the exact company number and does not create separate pages for individuals. Service addresses and partial dates of birth are deliberately omitted from this public view.
05 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.
06 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.
07 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.
08 Public procurement
Find a Tender links
London Construction Programme General Works Framework MW25-GW
London Borough of Haringey · updated 8 July 2026
- Tender value
- £3,000,000,000
- Awards
- 44
Construction Framework 2025
Department for Education · updated 14 April 2026
- Tender value
- £15,400,000,000
- Awards
- 10
Fire Safety
PHOENIX COMMUNITY HOUSING ASSOCIATION (BELLINGHAM AND DOWNHAM) LIMITED · updated 26 March 2026
- Tender value
- Not supplied
- Awards
- 1
Buildings Remediation Framework
THE GUINNESS PARTNERSHIP LIMITED · updated 24 November 2025
- Tender value
- £250,000,000
- Awards
- 1
NHS SBS BUILDING SAFETY AND FIRE COMPLIANCE FRAMEWORK
NHS Shared Business Services Limited · updated 31 July 2025
- Tender value
- £200,000,000
- Awards
- 135
Camley Street Depot Relocation
London Borough of Camden · updated 7 July 2025
- Tender value
- Not supplied
- Awards
- 1
Retrofit and Decarbonisation Framework
LHC Procurement Group · updated 21 March 2025
- Tender value
- £460,000,000
- Awards
- 1
Depot Infrastructure Works
London Borough of Bromley · updated 20 March 2025
- Tender value
- Not supplied
- Awards
- 1
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
NHMF Frameworx Planned Maintenance, Net Zero Carbon and Passive Fire Safety Works Framework Agreements 2022
NHMF (NPC) LIMITED · updated 31 March 2023
- Tender value
- £850,000,000
- Awards
- 216
New Build Housing Construction Framework
LHC · updated 6 September 2022
- Tender value
- £1,000,000,000
- Awards
- 22
Shanklin Estate Remedial works
London Borough of Sutton · updated 3 August 2026
- Tender value
- £7,500,000
- Awards
- 1
Warm Homes Suffolk Energy Efficiency and Renewables Retrofit Framework
Suffolk County Council · updated 15 May 2026
- Tender value
- £30,000,000
- Awards
- 14
EEM0046 Retrofit, Insulation and Associated Works Framework
EFFICIENCY EAST MIDLANDS LIMITED · updated 5 May 2026
- Tender value
- Not supplied
- Awards
- 2
Warfield Community Hub Design & Build
Bracknell Forest Borough Council · updated 15 August 2025
- Tender value
- £11,452,255
- Awards
- 1
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.
09 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.
10 Nature of business
Standard Industrial Classification
Construction of commercial buildings
11 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.
12 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
- Company name
Previous name: EXCELCARE DEVELOPMENTS LTD.
- Incorporation
Company incorporated
13 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
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.