Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 1 December 2026
- Last conf. stmt
- 17 November 2025
Sirax Ltd
- Incorporated
- 27 November 1990 (35 years)
- Industry
- Post-graduate level higher education (85422)
- Directors
- Owned by
- Mark Adrian Alexander Henry
- Accounts type
- Unaudited abridged
- Region
- Greater London
- Address
- Building 1 Brunel Science ParkKingston LaneUxbridgeUB8 3PQ
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 2 active
Officer details are public data from the Companies House register.
Secretary
British
Director
British
Born March 1961 (65)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 26 November 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
British
Born March 1961 (65)
Former controllers (1)
26 November 2016
Ceased Mark Adrian Alexander Henry — Owns 75–100% of shares
Financials
Balance sheet as at 31 March 2025 · unaudited abridged accounts
- Net Assets
- £14,060
- Cash
- £9,851
- Employees
- 1
- Debt Ratio
- 15%
- Current Ratio
- 5.5x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Fixed Assets | £2,910 | £3,601 | £4,291 | £2,910 | £3,638 |
| Current Assets | £13,639 | £25,885 | £91,359 | £44,412 | £76,426 |
| Debtors | £3,788 | £2,862 | £20,889 | £733 | |
| Cash | £9,851 | £23,023 | £70,470 | £43,679 | |
| Creditors (< 1 year) | £2,489 | £470 | £58,440 | £22,592 | £56,097 |
| Net Current Assets | £11,150 | £25,415 | £32,919 | £21,820 | £20,454 |
| Net Assets | £14,060 | £29,016 | £37,210 | £24,730 | £23,144 |
| Shareholder Funds | £14,060 | £29,016 | £37,210 | £24,730 | £23,144 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 13 April 2026 | Notification of a person with significant control | |||
| 13 April 2026 | Cessation of a person with significant control | |||
| 10 December 2025 | Unaudited abridged accounts | 31 March 2025 | ||
| 28 November 2025 | Confirmation statement with no updates | 17 November 2025 | ||
| 21 November 2024 | Confirmation statement with no updates | 17 November 2024 |
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