Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 7 August 2027
- Last conf. stmt
- 24 July 2026
The Square Mile Marine Company Limited
- Incorporated
- 4 June 1986 (40 years)
- Industry
- Business and domestic software development (62012)
- Directors
- Alan James Cameron Johnston
- Owned by
- Alan James Cameron Johnston
- Accounts type
- Micro entity
- Region
- Greater London
- Address
- 1 Willett ClosePetts WoodOrpingtonBR5 1QH
Officers 2 active
Officer details are public data from the Companies House register.
Johnston, Elizabeth Mary
Secretary · Appointed 1 October 2009
Johnston, Alan James Cameron
Director
British
Born April 1955 (71)
Officer history (7 former)
20 October 2025
20 October 2015
1 October 2009
Appointed Johnston, Elizabeth Mary as Secretary
1 October 2009
Resigned Hughes, Rachel as Secretary
31 July 2009
28 November 2005
10 May 2004
23 October 1994
Appointed Hughes, Rachel as Secretary
23 October 1994
Resigned Heinlen, Amy as Secretary
1 April 1994
Appointed Heinlen, Amy as Secretary
1 April 1994
Resigned Battelle, Linda as Secretary
1 April 1994
Resigned Pendreich, John Kenneth as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Alan James Cameron Johnston
Individual · Notified 26 July 2016
Owns 75–100% of shares
British
Born April 1955 (71)
Financials
Balance sheet as at 31 March 2026 · micro entity accounts
- Net Assets
- £6,563
- Employees
- 1
- Current Ratio
- 4.6x
Trend
Net Assets
Balance sheet detail
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £0 | £0 | £800 | £1,099 | £1,374 | £1,718 | |
| Current Assets | £8,370 | £21,376 | £11,341 | £16,540 | £14,560 | £11,665 | £17,368 |
| Creditors (< 1 year) | £1,807 | £19,444 | £391 | £925 | £1,447 | £1,741 | £3,603 |
| Creditors (> 1 year) | £0 | ||||||
| Net Current Assets | £6,563 | £1,932 | £10,950 | £15,615 | £13,113 | £9,924 | £13,765 |
| Net Assets | £6,563 | £1,932 | £10,950 | £16,415 | £14,212 | £11,298 | £15,483 |
| Shareholder Funds | £6,563 | £1,932 | £10,950 | £16,415 | £14,212 | £11,298 | £15,483 |
| Turnover | £19,235 | £25,488 | £42,233 | £44,439 | £64,316 | ||
| Staff Costs | £13,342 | £14,150 | £14,685 | £30,000 | £27,500 | ||
| Tax | £0 | ||||||
| Profit for Period | (£5,565) | £2,203 | £2,951 | (£4,185) | £3,506 | ||
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 27 October 2025 | Termination of appointment of a director | 1 | ||
| 3 August 2025 | Micro company accounts | 31 March 2025 | 3 | |
| 25 July 2025 | Confirmation statement with no updates | 25 July 2025 | 3 | |
| 27 August 2024 | Confirmation statement with no updates | 25 July 2024 | 3 | |
| 8 May 2024 | Micro company accounts | 31 March 2024 |
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