Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 17 September 2027
- Last conf. stmt
- 3 September 2026
Tmem16a Limited
- Incorporated
- 9 September 2020 (6 years)
- Industry
- Other service activities n.e.c. (96090)
- Owned by
- Roche Holding AG
- Accounts type
- Unaudited abridged
- Region
- East of England
- Address
- 6 Falcon WayShire ParkWelwyn Garden CityAL7 1TW
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Director · Appointed 11 August 2025
American
Born August 1976 (50)
Director · Appointed 11 August 2025
British
Born November 1970
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Roche Holding AG
Corporate entity · Notified 6 October 2020
Owns 75–100% of shares
Holds 75–100% of voting rights
Aktiengesellschaft
Reg. no. Che101602521
Former controllers (1)
5 October 2020
Ceased Philip James Boyd — Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 10 September 2026 | Unaudited abridged accounts | 31 December 2025 | ||
| 4 September 2026 | Confirmation statement with no updates | 3 September 2026 |
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