# QUANTUM CRYOGENICS LIMITED (04966411)

> QUANTUM CRYOGENICS LIMITED is an active private limited company (company number 04966411) incorporated on 17 November 2003, registered in Okehampton. Its registered activity is activities of other holding companies n.e.c. (SIC 64209). Latest small accounts cover the period ending 31 March 2025, showing net assets of £134k and cash of £297, with 2 employees on average. Net assets fell 18% on the prior period (£163k).

- Status: Active
- Incorporated: 2003-11-17
- Registered office: Okehampton, EX20 1UE
- SIC 64209: Activities of other holding companies n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2026-12-01
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 10,075 comparable companies in Other (median £100, upper quartile £130k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £134k | £297 | £858k | — | — | — | 2 |
| 2024-03-31 | £163k | £82 | £260k | — | — | — | 2 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £134,322 at 31 March 2025
- Incorporated five or more years ago: Incorporated 17 November 2003

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Adela Louise Karen Thornton-Wood — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06
- David Patrick Martin Thornton-Wood — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06

---
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/04966411
HTML: https://firmoscan.com/company/04966411-quantum-cryogenics-limited