Filing status
- Accounts due
- 31 May 2028
- Last accounts
- 31 August 2026
- Conf. stmt due
- 7 September 2027
- Last conf. stmt
- 24 August 2026
H2OX Limited
- Incorporated
- 25 August 2021 (5 years)
- Previously known as
- PMC Newco11 Limited (until 24 December 2021)This list may be incomplete. See all names on Companies House
- Industry
- Dormant Company (99999)
- Directors
- Pieter Vincent Mayer
- Owned by
- Accounts type
- Dormant
- Address
- Suite 2The Great BarnBaynards Green FarmBicesterOX27 7SR
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Director · Appointed 31 March 2023
British
Born May 1982 (44)
Mayer, Pieter Vincent
Director · Appointed 25 August 2021
British
Born October 1981 (45)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 25 August 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 02734738
Group structure 3 companies
Ownership group derived from the Companies House PSC register
Oxford Hydrotechnics Limited Owns 75–100% of shares
H2OX Limited This company Owns 75–100% of shares
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 August 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £2
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Net Assets | £2 | £2 | £2 | £2 |
| Shareholder Funds | £2 | £2 | £2 | £2 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 7 September 2026 | Confirmation statement with no updates | 24 August 2026 | ||
| 2 September 2026 | Accounts for a dormant company | 31 August 2026 |
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