# Prime Research UK Limited

## Details

- **Company number:** [06165420](https://find-and-update.company-information.service.gov.uk/company/06165420)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 16 Mar 2007
- **Registered office:** 5 CHURCHILL PLACE, LONDON, E14 5HU
- **Nature of business:** [82990](/sic/82990) Other business support service activities n.e.c.
- **Corporate group:** [Castle Top Holding Limited](/group/16406) (21 companies)


## Previous names

- Pimco 2617 Limited (until 26 Mar 2007)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Dr Rainer Helmut Mathes | ownership-of-shares-75-to-100-percent-as-firm | 6 Apr 2016 | 23 Jan 2018 |
| Castle Top Holding Limited | significant-influence-or-control | 1 Jan 2021 |  |
| Canyon Uk Investments Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 23 Jan 2018 |  |




## Owned by

Prime Research UK Limited → [Canyon UK Investments Ltd](/company/09062485) → [Castle Top Holding Limited](/company/12357407)





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