# Poseidon Advisory Holdings Ltd

## Details

- **Company number:** [16984354](https://find-and-update.company-information.service.gov.uk/company/16984354)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 23 Jan 2026
- **Registered office:** 86-90 PAUL STREET, LONDON, EC2A 4NE
- **Nature of business:** [64209](/sic/64209) Activities of other holding companies n.e.c., [70229](/sic/70229) Management consultancy activities other than financial management




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Mehdi Amine Larbi Cherif | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 23 Jan 2026 |  |





## Controls

- [H2o Proservices UK Ltd](/company/17009493) (17009493)




## Registered address

8,745 companies are registered at this address - likely a registration agent.