# H2o Proservices UK Ltd

## Details

- **Company number:** [17009493](https://find-and-update.company-information.service.gov.uk/company/17009493)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 3 Feb 2026
- **Registered office:** 86-90 PAUL STREET, LONDON, EC2A 4NE
- **Nature of business:** [09100](/sic/09100) Support activities for petroleum and natural gas mining, [46690](/sic/46690) Wholesale of other machinery and equipment, [50200](/sic/50200) Sea and coastal freight water transport, [52220](/sic/52220) Service activities incidental to water transportation




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Poseidon Advisory Holdings Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 3 Feb 2026 |  |




## Owned by

H2o Proservices UK Ltd → [Poseidon Advisory Holdings Ltd](/company/16984354)





## Registered address

8,755 companies are registered at this address - likely a registration agent.