Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 7 August 2027
- Last conf. stmt
- 24 July 2026
Serenox Limited
- Incorporated
- 25 July 2022 (4 years)
- Industry
- Technical testing and analysis (71200) Research and experimental development on biotechnology (72110)
- Directors
- Annette Hildegard Schuh
- Owned by
- Annette Hildegard Schuh
- Accounts type
- Micro entity
- Region
- South East
- Address
- Hampden HouseMonument Business ParkWarpsgrove LaneChalgroveOxford,OX44 7RW
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Director · Appointed 25 July 2022
British
Born August 1961 (65)
Schuh, Annette Hildegard, Professor
Director · Appointed 25 July 2022
British,German
Born October 1967 (59)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Annette Hildegard Schuh
Individual · Notified 25 July 2022
Owns 25–50% of shares
Holds 25–50% of voting rights
Right to appoint and remove directors
British,German
Born October 1967 (59)
Financials
Balance sheet as at 31 December 2025 · micro entity accounts
- Net Assets
- (£92,228)
- Employees
- 1
- Debt Ratio
- 170%
- Current Ratio
- 0.6x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | |
|---|---|---|---|
| Fixed Assets | £0 | £0 | |
| Current Assets | £131,102 | £3,754 | £35 |
| Cash | £35 | ||
| Creditors (< 1 year) | £223,330 | £55,056 | £44,470 |
| Creditors (> 1 year) | £0 | £0 | |
| Net Current Assets | (£92,228) | (£51,084) | (£36,556) |
| Net Assets | (£92,228) | (£51,084) | (£36,556) |
| Shareholder Funds | (£92,228) | (£51,084) | (£36,556) |
| Turnover | £26,652 | ||
| Gross Profit | £0 | ||
| Admin Expenses | £36,641 | ||
| Staff Costs | £0 | ||
| Operating Profit | (£36,641) | ||
| Profit Before Tax | (£36,641) | ||
| Tax | £0 | ||
| Profit for Period | (£14,528) | (£36,641) | |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 17 August 2026 | Confirmation statement with no updates | 24 July 2026 | ||
| 11 May 2026 | Micro company accounts | 31 December 2025 | ||
| 1 September 2025 | Confirmation statement with no updates | 24 July 2025 | ||
| 5 June 2025 | Micro company accounts | 31 December 2024 | ||
| 27 August 2024 | Confirmation statement with no updates | 24 July 2024 |
Other companies in this industry
Norwich
Cheltenham
Warrington
Liverpool
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →