£601k
−19%vs Aug 2024Active12217886Private limited companyCambridge
IMMUTRIN LTD
A85/10001
Summary
IMMUTRIN LTD is an active private limited company (company number 12217886) incorporated on 20 September 2019, registered in Cambridge. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest small accounts cover the period ending 31 August 2025, showing net assets of £601k and cash of £551k, with 8 employees on average. Net assets fell 19% on the prior period (£745k).
Peer position · net assets
By net assets it sits in the top quarter of 196 comparable companies in Cambridge (median £15k, upper quartile £347k).
02
Key dates
- Incorporated
- 20 September 20197 yrs ago
- Next accounts due
- 31 May 2027in 221 days
- Confirmation statement due
- 4 October 2027in 347 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
04
Financials
£551k
−25%vs Aug 2024Not reported
8
+33%vs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £601k | £551k | — | £181k | — | −£1.38m | 8 |
| 31 August 2024 | £745k | £730k | — | £258k | — | −£1.03m | 6 |
| 1 September 2023 | — | — | — | — | — | — | — |
Current ratio4.26Comfortable
Cash per employee£69kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
85 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £600,772 at 2025-08-31 |
| +8 | Comfortable liquidityCurrent ratio 4.26 |
| +4 | Cash reservesCash £550,931 |
| +5 | Multi-year filing history3 periods on record |
| +8 | EstablishedIncorporated 2019-09-20 (7 years) |
| 85 | Score, grade A |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Cambridge Innovation Capital Limited
- owns 25–50% of shares
- holds 25–50% of voting rights
- Sir Gregory Paul Winter
- owns 25–50% of shares
- holds 25–50% of voting rights
- Daniel Christ
- owns 25–50% of shares
- holds 25–50% of voting rights
- Professor Mark Brian Pepys
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 347 days
- Next accounts duein 221 days
- Accounts period endNet assets £601k · small accounts
- Accounts period endNet assets £745k · small accounts
- Accounts period end
- Incorporated
08
Similar companies in Cambridge
- S XPRESS BIO LIMITEDCambridge · inc. Sept 2019
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- TAILOR BIO LTDCambridge · inc. Sept 2019
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- XSITU LTDCambridge · inc. Aug 2019
- INNVO-GEN LIMITEDCambridge · inc. Aug 2019
All companies incorporated on 20 September 2019 · in Sept 2019.
09
Reminders for IMMUTRIN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.