Filing status
- Accounts due
- 30 April 2027
- Last accounts
- 31 July 2025
- Conf. stmt due
- 3 November 2027
- Last conf. stmt
- 20 October 2026
Ultrox Limited
- Incorporated
- 1 November 2021 (5 years)
- Industry
- Research and experimental development on biotechnology (72110) Research and experimental development on social sciences and humanities (72200)
- Controlled by
- Michael James Von Bertele
- Accounts type
- Micro entity
- Region
- East of England
- Address
- Ellerd HouseAmenbury LaneHarpendenAL5 2EJ
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Director · Appointed 1 November 2021
British
Born August 1956 (70)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
British
Born August 1956 (70)
Financials
Balance sheet as at 31 July 2025 · micro entity accounts
- Net Assets
- (£352)
- Current Ratio
- 0.3x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Current Assets | £100 | |||
| Cash | £4 | |||
| Creditors (< 1 year) | £302 | |||
| Net Current Assets | (£202) | £0 | £0 | |
| Net Assets | (£352) | £4 | £4 | £4 |
| Shareholder Funds | (£352) | £4 | £4 | £4 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 22 October 2026 | Confirmation statement with updates | 20 October 2026 | ||
| 13 April 2026 | Micro company accounts | 31 July 2025 | ||
| 22 October 2025 | Confirmation statement with updates | 20 October 2025 | ||
| 30 July 2025 | Micro company accounts | 30 November 2024 | ||
| 30 July 2025 | Current accounting period shortened |
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