Exact UK legal entity

TRANSITION BIO LIMITED

12747523 · active · No overdue accounts or confirmation flag returned

Current statusactive
Incorporated16 July 2020
Accounts due30 September 2027
Confirmation due29 July 2027
Status checked via live Companies House proxy at 16 August 2026. This is a public-record research page, not a credit score, investment conclusion or tax determination.

Identity and review status

Portfolio context

1 mapped fund association

SFC Capital

Association means the company appeared in the dated portfolio research corpus. It does not prove a fund's current holding or SEIS/EIS eligibility.

Companies House

Filing timeline

Open complete official history →

Recent events are shown newest first. Filing codes and dates come directly from Companies House; descriptions are concise labels, not legal interpretations.

  1. Accounts made up to 31 December 2025AA · Accounts
  2. Confirmation Statement made up to 15 July 2026CS01 · Confirmation Statement
  3. MiscellaneousRPCH01 · Miscellaneous
  4. Officers — Martin KulanderTM01 · Officers
  5. Confirmation Statement made up to 15 July 2025CS01 · Confirmation Statement
  6. Accounts made up to 31 December 2024AA · Accounts
  7. Confirmation Statement made up to 15 July 2024CS01 · Confirmation Statement
  8. Officers — Samuel CohenCH01 · Officers
  9. Accounts made up to 31 December 2023AA · Accounts
  10. Officers — Mr George Kelly MartinAP01 · Officers
  11. Accounts made up to 31 December 2022AA · Accounts
  12. Officers — Martin KulanderCH01 · Officers
  13. Officers — Professor Tuomas Pertti Jonathan KnowlesCH01 · Officers
  14. Officers — Samuel CohenCH01 · Officers
  15. AddressAD03 · Address
  16. AddressAD02 · Address

Ownership and control timeline

People with significant control (PSC) records describe published legal control, not a complete economic ownership graph. CompanyBeacon does not infer control from names.
PSC register

0 active control records

  1. Professor Tuomas Pertti Jonathan KnowlesNotified 16 July 2020 · ceased 16 July 2020Ownership Of Shares 25 To 50 Percent; Voting Rights 25 To 50 Percent
  2. David WeitzNotified 16 July 2020 · ceased 16 July 2020Ownership Of Shares 25 To 50 Percent; Voting Rights 25 To 50 Percent
Governance

3 active officers

  1. Samuel COHENDirector · appointed 16 July 2020
  2. Tuomas Pertti Jonathan, Professor KNOWLESDirector · appointed 1 June 2023
  3. George Kelly MARTINDirector · appointed 4 July 2024

Review the complete official officer list →

Source dates and limitations

  • charity-commission-register: extract Not available, imported 25 July 2026.
  • companies-house-relevant-subset: extract Not available, imported 25 July 2026.
  • contracts-finder-daily-csv: extract 24 July 2026, imported 25 July 2026.
  • Live status, filings, officers and PSC records can change after this page is cached. Companies House remains authoritative.
  • SEIS/EIS qualification, investment performance, creditworthiness and beneficial ownership are not inferred.

Use the due-diligence checklist or review the methodology.

A 37X Ventures portfolio site

Operated by 37x Limited, a Guernsey Non Cellular Company, company number CMP76157, incorporated 18 July 2025.

Registered office: Les Echelons Court, Les Echelons, St. Peter Port, Guernsey, GY1 1AR.

Full company details