Filing status
- Accounts due
- 16 September 2027
- Conf. stmt due
- 29 December 2026
Number One HS Limited
- Incorporated
- 16 December 2025 (10 months)
- Industry
- General medical practice activities (86210)
- Directors
- Nicolas James SimpsonJames David Forbes Calder
- Owned by
- Region
- Greater London
- Address
- 4 Wimpole StreetLondonW1G 9SH
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Simpson, Nicolas James
Director · Appointed 15 October 2026
British
Born May 1974 (52)
Director · Appointed 15 October 2026
Also at Imperial Breast Surgeon Ltd
British
Born March 1975 (51)
Calder, James David Forbes
Director · Appointed 15 October 2026
British
Born February 1968 (58)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 16 December 2025
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 16907671
Group structure 6 companies
Ownership group derived from the Companies House PSC register
10 M Healthcare Limited Owns 75–100% of shares
Number One Harley Street Limited Owns 50–75% of shares
Number One HS Limited This company Owns 50–75% of shares
10M Defence Ltd Owns 75–100% of shares
Virocell Holdings Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 27 October 2026 | Appointment of a director | |||
| 27 October 2026 | Other filing | — | ||
| 20 October 2026 | Appointment of a director | |||
| 16 October 2026 | Appointment of a director | |||
| 3 September 2026 | Statement of capital following an allotment of shares |
Some other companies at this address
Other companies in this industry
London
Kingston Upon Thames
Birmingham
By trade and location
Explore the largest companies
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →