# Isomab Ltd

## Details

- **Company number:** [13972139](https://find-and-update.company-information.service.gov.uk/company/13972139)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 11 Mar 2022
- **Registered office:** ST JOHNS INNOVATION CENTRE, COWLEY ROAD, CAMBRIDGE, CB4 0WS
- **Nature of business:** [72110](/sic/72110) Research and experimental development on biotechnology



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| WILLIAMS, John Martin | director | 4 Jun 2026 |  |
| ATTFIELD, Julian Michael Stuart | secretary | 24 Jul 2025 | 28 Aug 2026 |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Professor David Owen Bates | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 11 Mar 2022 | 12 Feb 2024 |



## Accounts

| Year ended | Net assets | Employees |
|---|---|---|
| 31 Mar 2026 | £590,622 | 0 |
| 31 Mar 2025 | £3,844,941 | 5 |
| 31 Mar 2023 | £427,828 | 4 |





## Directors' other companies

- [WILLIAMS, John Martin](/person/6363955) - director at [Zero Point Motion Ltd](/company/12457899)
- [WILLIAMS, John Martin](/person/6363955) - director at [Delta G Limited](/company/13945345)
- [WILLIAMS, John Martin](/person/6363955) - director at [Cyniq Ltd](/company/17028035)
- [WILLIAMS, John Martin](/person/6363955) - director at [Pixel-Flo Limited](/company/16387880)
- [WILLIAMS, John Martin](/person/6363955) - director at [SCV 2 I Ltd](/company/14246568)
- [WILLIAMS, John Martin](/person/6363955) - llp-designated-member at [Science Creates Ventures LLP](/company/OC432005)
- [WILLIAMS, John Martin](/person/6363955) - director at [SCV 2 Ii Ltd](/company/14246642)
- [WILLIAMS, John Martin](/person/6363955) - director at [Chromatin Bioscience Ltd](/company/SC502581)
- [WILLIAMS, John Martin](/person/6363955) - director at [Scvc 3i Ltd](/company/17421195)
- [WILLIAMS, John Martin](/person/6363955) - director at [Scvc 3ii Ltd](/company/17421246)



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