# Rock Si Ltd

## Details

- **Company number:** [16533739](https://find-and-update.company-information.service.gov.uk/company/16533739)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 22 Jun 2025
- **Registered office:** 115 BIRDWELL DRIVE, GREAT SANKEY, WARRINGTON, WA5 1XD
- **Nature of business:** [64991](/sic/64991) Security dealing on own account
- **Corporate group:** [Rock Sh Ltd](/group/80776) (2 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| PLUMMER, Marcus Edward | director | 22 Jun 2025 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Rock Sh Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 22 Jun 2025 |  |




## Owned by

Rock Si Ltd → [Rock Sh Ltd](/company/15240200)




## Directors' other companies

- [PLUMMER, Marcus Edward](/person/5903197) - director at [Rock Ss Ltd](/company/17340246)