Filing status
- Accounts due
- 31 July 2027
- Last accounts
- 31 October 2025
- Conf. stmt due
- 10 November 2027
- Last conf. stmt
- 27 October 2026
Rubycon Systems Limited
- Incorporated
- 27 October 1995 (31 years)
- Industry
- Information technology consultancy activities (62020)
- Directors
- Caner Mustafa
- Owned by
- Caner Mustafa
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 2 Leman StreetLondonE1W 9US
Officers 2 active
Officer details are public data from the Companies House register.
Mustafa, Caner
Secretary · Appointed 13 January 2010
Mustafa, Caner
Director · Appointed 27 October 1995
British
Born April 1969 (57)
Officer history (2 former)
13 January 2010
Appointed Mustafa, Caner as Secretary
13 January 2010
4 April 2008
27 October 1995
Appointed Mustafa, Caner as Director
27 October 1995
27 October 1995
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Caner Mustafa
Individual · Notified 1 October 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
British
Born April 1969 (57)
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 October 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £312,078
- Cash
- £94,614
- Employees
- 1
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £0 | £300,015 | £300,148 | £153,509 | £153,724 | £153,786 |
| Current Assets | £100,701 | £107,683 | £114,431 | £139,474 | £174,832 | |
| Debtors | £640 | £4,979 | £3,491 | £157 | £521 | |
| Cash | £94,614 | £100,061 | £102,704 | £110,940 | £139,317 | £174,311 |
| Creditors (< 1 year) | £35,251 | £35,129 | £34,728 | £35,962 | £34,590 | £43,744 |
| Net Current Assets | £65,572 | £72,955 | £78,469 | £104,884 | £131,088 | |
| Net Assets | £312,078 | £317,633 | £325,149 | £219,951 | £249,467 | £276,695 |
| Shareholder Funds | £312,078 | £317,633 | £325,149 | £219,951 | £249,467 | £276,695 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 October 2026 | Confirmation statement with no updates | 27 October 2026 | ||
| 2 September 2026 | Total exemption full accounts | 31 October 2025 | ||
| 5 November 2025 | Confirmation statement with no updates | 27 October 2025 | ||
| 29 July 2025 | Total exemption full accounts | 31 October 2024 | ||
| 28 October 2024 | Confirmation statement with no updates | 27 October 2024 |
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