TFBIO LIMITED
Company number 13895159 · Active · Abingdon OX14 4RY
TFBIO LIMITED is an active private limited company (company number 13895159) incorporated on 4 February 2022, registered in Abingdon. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £1. Net assets were unchanged on the prior period. Across the last 3 periods on record the net-asset trend is flat.
By net assets it sits in the lower half of 152 comparable companies in Oxford (median £10k, upper quartile £474k).
Key dates
- Incorporated
- 4 February 2022
- Next accounts due
- 30 September 2027 — in 343 days
- Confirmation statement due
- 18 February 2027 — in 119 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Dormant
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1 | — | — | — | — | — | — |
| 31 December 2024 | £1 | — | — | — | — | — | — |
| 28 February 2024 | £1 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 69/100 (grade B)
- +10 Positive net assets — Net assets £1 at 2025-12-31
- +5 Multi-year filing history — 3 periods on record
- +4 Past first filings — Incorporated 2022-02-04
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Thirtyfivebio Limited (corporate entity, United Kingdom) — owns 75–100% of shares · since 17 February 2022
- Mr Thomas David Mccarthy — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 4 February 2022 · ceased 17 February 2022
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Oxford
Same activity (research and experimental development on biotechnology), closest in incorporation date.
- OXFORD TARGET THERAPEUTICS LIMITED — Oxford, inc. Feb 2022
- ALAN BENNETT BIOTECHNOLOGY CONSULTING LTD — Wantage, inc. Mar 2022
- OUTFOX BIO LIMITED — Didcot, inc. Dec 2021
- UDA (TRADING) LIMITED — Oxford, inc. Dec 2021
- REMEDY RX LTD — Oxford, inc. Nov 2021
- ABGERRY LTD — Didcot, inc. Nov 2021
All companies incorporated on 4 February 2022 · in Feb 2022.
Reminders for TFBIO LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.