Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 31 July 2027
- Last conf. stmt
- 17 July 2026
Marlin Heating Systems Limited
- Incorporated
- 3 October 2005 (21 years)
- Industry
- Trade of gas through mains (35230) Development of building projects (41100)Other service activities n.e.c. (96090)
- Directors
- Donna Ann AldrichMarcus Paul Aldrich
- Owned by
- Donna AldrichMarcus Paul Aldrich
- Accounts type
- Total exemption full
- Address
- 4 Bowyer CrescentDenhamUxbridgeUB9 5JE
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 3 active
Officer details are public data from the Companies House register.
Aldrich, Donna Ann
Director · Appointed 1 September 2018
British
Born June 1971 (55)
Aldrich, Donna Ann
Secretary · Appointed 10 August 2017
Aldrich, Marcus Paul
Director · Appointed 3 October 2005
British
Born March 1972 (54)
Officer history (5 former)
1 September 2018
Appointed Aldrich, Donna Ann as Director
13 February 2018
Resigned Aldrich, Christopher Robin as Director
13 February 2018
Resigned Aldrich, Christopher Robin as Secretary
10 August 2017
Appointed Aldrich, Donna Ann as Secretary
1 February 2007
Appointed Aldrich, Christopher Robin as Secretary
1 February 2007
Resigned Aldrich, Linda Margaret as Secretary
3 October 2005
3 October 2005
3 October 2005
3 October 2005
Appointed Aldrich, Linda Margaret as Secretary
3 October 2005
3 October 2005
Appointed Aldrich, Christopher Robin as Director
3 October 2005
Appointed Aldrich, Marcus Paul as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Donna Aldrich
Individual · Notified 1 September 2018
Owns 25–50% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Right to appoint and remove directors (as a trust)
Right to appoint and remove directors (as a firm)
British
Born June 1971 (55)
Marcus Paul Aldrich
Individual · Notified 3 October 2016
Owns 25–50% of shares
British
Born March 1972 (54)
Financials
Balance sheet as at 31 March 2025 · total exemption full accounts
- Net Assets
- £86,552
- Cash
- £0
- Employees
- 2
- Debt Ratio
- 72%
- Current Ratio
- 1.8x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £14,625 | £19,500 | £0 | £6,000 | £12,000 | |
| Current Assets | £290,175 | £208,785 | £192,555 | £200,790 | £96,510 | |
| Debtors | £290,175 | £201,405 | £187,293 | £200,790 | £81,500 | |
| Cash | £0 | £7,380 | £5,262 | £0 | £7,510 | |
| Creditors (< 1 year) | £157,346 | £112,941 | £108,298 | £104,205 | £116,215 | £73,626 |
| Creditors (> 1 year) | £57,246 | £54,444 | £45,473 | £53,360 | £68,213 | £22,568 |
| Net Current Assets | £132,829 | £95,844 | £88,350 | £84,575 | £22,884 | |
| Net Assets | £86,552 | £57,195 | £34,990 | £22,362 | £12,316 | |
| Shareholder Funds | £86,552 | £57,195 | £34,990 | £22,362 | £12,316 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 17 July 2026 | Confirmation statement with updates | 17 July 2026 | ||
| 7 April 2026 | Confirmation statement with no updates | 30 March 2026 | ||
| 30 March 2026 | Total exemption full accounts | 31 March 2025 | ||
| 3 May 2025 | Confirmation statement with no updates | 3 May 2025 | ||
| 11 March 2025 | Total exemption full accounts | 31 March 2024 |
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