Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 22 December 2026
- Last conf. stmt
- 8 December 2025
Open Systems Limited
- Incorporated
- 11 April 1984 (42 years)
- Industry
- Other professional, scientific and technical activities n.e.c. (74909)
- Directors
- Controlled by
- John Joseph Naughton
- Accounts type
- Micro entity
- Region
- East of England
- Address
- Cart House 2Copley Hill Business Park Cambridge RoadBabrahamCambridgeCB22 3GN
Officers 2 active
Officer details are public data from the Companies House register.
Naughton, Peter Louis
Secretary · Appointed 27 August 2003
British
Director
Irish
Born July 1946 (80)
Officer history (3 former)
27 August 2003
Appointed Naughton, Peter Louis as Secretary
27 August 2003
Resigned Stafford Fraser, Quentin, Dr as Secretary
27 August 2003
Resigned Naughton, Susan Lynn as Secretary
27 August 2002
Appointed Stafford Fraser, Quentin, Dr as Secretary
21 January 1998
Appointed Naughton, Susan Lynn as Secretary
21 January 1998
Resigned Naughton, Mary Carol as Secretary
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
British
Born July 1946 (80)
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £44,027
- Employees
- 2
- Debt Ratio
- 13%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £7,499 | £7,499 | £7,499 | £7,499 | £7,499 | £7,499 |
| Current Assets | £43,174 | £46,155 | £41,692 | £39,354 | £36,109 | £30,627 |
| Creditors (< 1 year) | £6,839 | £7,183 | £5,020 | £5,764 | £5,263 | |
| Net Current Assets | £37,848 | £39,316 | £34,509 | £34,334 | £30,345 | £25,364 |
| Net Assets | £44,027 | £45,633 | £40,970 | £40,873 | £36,905 | £32,059 |
| Shareholder Funds | £44,027 | £45,633 | £40,970 | £40,873 | £36,905 | £32,059 |
Filings
Filing history not loaded yet. See it on Companies House
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