# FIREWALL BIO LIMITED (16689412)

> FIREWALL BIO LIMITED is an active private limited company (company number 16689412) incorporated on 2 September 2025, registered in London. Its registered activity is research and experimental development on biotechnology (SIC 72110). No accounts have been filed yet; the first accounts are due by 2 June 2027.

- Status: Active
- Incorporated: 2025-09-02
- Registered office: London, NW6 7GZ
- SIC 72110: Research and experimental development on biotechnology
- Next accounts due: 2027-06-02
- Confirmation statement due: 2027-09-16
- Accounts type: NO ACCOUNTS FILED

There are 603 companies in research and experimental development on biotechnology in London with filed accounts; the median reports net assets of £440 and is 6 years old.

## Persons with significant control

- Dr James Robert Mackinlay Black — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2025-09-02

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/16689412
HTML: https://firmoscan.com/company/16689412-firewall-bio-limited