# Project Stem Bidco Limited

## Details

- **Company number:** [16796271](https://find-and-update.company-information.service.gov.uk/company/16796271)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 20 Oct 2025
- **Registered office:** UNIT 8, COSFORD BUSINESS PARK, LUTTERWORTH, LE17 4QU
- **Nature of business:** [64209](/sic/64209) Activities of other holding companies n.e.c.
- **Corporate group:** [Key Capital Partners LLP](/group/3771) (37 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Project Stem Topco Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 20 Oct 2025 |  |




## Owned by

Project Stem Bidco Limited → [Project Stem Topco Limited](/company/16795954) → [Key Capital Partners (General Partner) Iii Limited](/company/15794473) → [Key Capital Partners LLP](/company/OC319136)



## Controls

- [Celltech Communications Limited](/company/12907817) (12907817)




## Companies at the same address

- [Celltech Communications Limited](/company/12907817) (12907817)
- [Project Stem Topco Limited](/company/16795954) (16795954)