# Ensco U.K. Limited

## Details

- **Company number:** [04550389](https://find-and-update.company-information.service.gov.uk/company/04550389)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 1 Oct 2002
- **Registered office:** CANNON PLACE, 78 CANNON STREET, LONDON, EC4N 6AF
- **Nature of business:** [09100](/sic/09100) Support activities for petroleum and natural gas mining
- **Corporate group:** [Ensco Universal Limited](/group/66930) (4 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Valaris Plc | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 | 30 Apr 2021 |
| Valaris Limited | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 30 Apr 2021 | 10 May 2023 |
| Ensco Holdco Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 10 May 2023 |  |




## Owned by

Ensco U.K. Limited → [Ensco Holdco Limited](/company/06962983) → [Ensco Universal Limited](/company/07098508)





## Registered address

250 companies are registered at this address - likely a registration agent.