Gilbert and Relf Limited
- Company number
- 00940532
- Incorporated
- 15 Oct 196857 years trading
- Registered office
- Silver Birches, Duffield La., Stoke Poges, Bucks., SL2 4AH
- Nature of business
- Construction of domestic buildings
Gilbert and Relf Limited is a 57-year-old private limited company registered in Stoke Poges, company number 00940532, one of the UK's building contractors. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £1,460 (-11.4%) on the year before, to -£14K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £9,766 against £8,049 owed within a year: 1.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£14K | £5,263 | £9,766 | £8,049 | 0 |
| 30 Sep 2024 | -£13K | £6,750 | £17K | £28K | 3 |
| 30 Sep 2023 | -£15K | £12K | £24K | £32K | 3 |
| 30 Sep 2022 | -£9,624 | £29K | £36K | £32K | 3 |
| 30 Sep 2021 | £296 | £17K | £54K | £35K | 3 |
| 30 Sep 2020 | £524 | £27K | £55K | £26K | 3 |
| 30 Sep 2019 | £1,379 | £21K | £28K | £29K | 3 |
| 30 Sep 2018 | £554 | £0 | £63K | £66K | 4 |
| 30 Sep 2017 | £16K | £72K | £81K | £70K | 3 |
| 30 Sep 2016 | £2,540 | £933 | £59K | £62K | 3 |
Who runs and owns Gilbert and Relf Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| M*** R*** | Director | before Dec 1990 |
| S*** R*** | Director | before Dec 1990 |
| M*** R*** | Secretary | Oct 2019 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** R*** | Secretary | Oct 2019 | |
| P*** R*** | Director | Jul 1994 | Oct 2019 |
Person with significant control
Charges (secured borrowing)
All 6 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| National Westminster Bank PLC | Satisfied Feb 2020 | Oct 1981 |
| National Westminster Bank PLC | Satisfied Feb 2020 | Jun 1978 |
| National Westminster Bank PLC | Satisfied Feb 2020 | Mar 1977 |
| National Westminster Bank PLC | Satisfied Feb 2020 | Oct 1971 |
| National Westminster Bank PLC | Satisfied Feb 2020 | Oct 1971 |
| National Westminster Bank PLC | Satisfied Feb 2020 | Aug 1970 |
Where Gilbert and Relf Limited is registered
The registered office is in Stoke Poges (SL2), in the Buckinghamshire local authority area, South East. Show SL2 4AH on a map.
Other trade companies in SL2
- Selmani&Aj Developments LimitedBuilders
- SMKD LimitedMotor traders
- Sloughcleanings LtdCleaning companies
- Neal LtdBuilders
- J Nomah LtdBuilders
- Eton Motor Group LtdMotor traders
- All Perfect Services LtdBuilders
- Datchet Car Body Shop LtdMechanics and garages
What happens if Gilbert and Relf Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 00940532
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 October 1968 (57 years ago)
- Registered office
- Silver Birches, Duffield La., Stoke Poges, Bucks., SL2 4AH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 31 December 2025
- Charges (mortgages)
- 0 outstanding of 6 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies
Other active building contractors.
Frequently asked questions
When are Gilbert and Relf Limited's accounts due?
Gilbert and Relf Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Gilbert and Relf Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Gilbert and Relf Limited still trading?
Gilbert and Relf Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Gilbert and Relf Limited do?
Gilbert and Relf Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Gilbert and Relf Limited?
Gilbert and Relf Limited was incorporated on 15 October 1968, 57 years ago.
Who runs Gilbert and Relf Limited?
Gilbert and Relf Limited has 2 active directors. Their names and service addresses are on the Companies House register.
Who owns Gilbert and Relf Limited?
One person or company has significant control of Gilbert and Relf Limited: an individual (owns 50% to 75% of the shares).
What is the penalty if Gilbert and Relf Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Gilbert and Relf Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.