Kbio Holdings Limited

Active13534398 Private limited company
Incorporated
28 July 2021 (5 years)
Industry
Other professional, scientific and technical activities n.e.c. (74909)
Directors
Martin Thomas Walker
Barry Bratcher
Owned by
Martin Thomas Walker
Accounts type
Full
Region
Greater London
Address
125 Wood Street
London
EC2V 7AW

Filing status

Accounts due
31 December 2026
Last accounts
31 December 2024
Conf. stmt due
11 July 2027
Last conf. stmt
27 June 2026

Officers 2 active

Officer details are public data from the Companies House register.

Walker, Martin Thomas
Director · Appointed 3 November 2025
American
Born February 1961 (65)
Bratcher, Barry
Director · Appointed 5 February 2024
American
Born October 1967 (59)
Officer history (8 former)
3 November 2025
Resigned Munro, Alexander Graeme as Director
3 November 2025
Resigned Mehta, Shital as Secretary
3 November 2025
Resigned Duncan, Alastair Mark as Director
3 November 2025
Resigned Murphy, James as Director
3 November 2025
Appointed Walker, Martin Thomas as Director
31 July 2025
Resigned O'Reilly, David, Dr as Director
10 October 2024
Resigned Doyle, Patrick James as Director
10 September 2024
Appointed Duncan, Alastair Mark as Director
10 September 2024
Resigned Palacios, Juan as Director
5 February 2024
Appointed Munro, Alexander Graeme as Director
5 February 2024
Appointed Murphy, James as Director
5 February 2024
Resigned Zell, Philippe as Director
5 February 2024
Appointed Palacios, Juan as Director
5 February 2024
Appointed Bratcher, Barry as Director
23 December 2021
Appointed Doyle, Patrick James as Director
28 July 2021
Appointed Zell, Philippe as Director
28 July 2021
Appointed O'Reilly, David, Dr as Director
28 July 2021
Appointed Mehta, Shital as Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Martin Thomas Walker
Individual · Notified 3 November 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
American
Born February 1961 (65)
Former controllers (1)
3 November 2025
Ceased Nicoventures Holdings Limited — Owns 75–100% of shares

Filings 39

DateDescriptionMade Up ToPagesPDF
17 September 2026Director's details changed
17 September 2026Change of details for a person with significant control
17 September 2026Director's details changed
17 September 2026Confirmation statement with updates27 June 2026
7 November 2025Appointment of a director
Show all 39 filings

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