# BIOPHARMA STABILITY TESTING LABORATORY LIMITED (08064938)

> BIOPHARMA STABILITY TESTING LABORATORY LIMITED is an active private limited company (company number 08064938) incorporated on 11 May 2012, registered in Nottingham. Its registered activity is manufacture of pharmaceutical preparations (SIC 21200). Latest small accounts cover the period ending 28 March 2025, showing net assets of −£339k and cash of £0, with 7 employees on average. Net assets fell 416% on the prior period (£107k).

- Status: Active
- Incorporated: 2012-05-11
- Registered office: Nottingham, NG7 2RR
- SIC 21200: Manufacture of pharmaceutical preparations
- Next accounts due: 2026-12-28
- Confirmation statement due: 2027-05-25
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 307 comparable companies in the UK (median £1,000, upper quartile £146k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-28 | −£339k | £0 | £12k | £275k | — | — | 7 |
| 2024-03-28 | £107k | £0 | £157k | £289k | — | — | 6 |

current ratio 0.04; size band micro.

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

- Net assets below zero: Net assets £-338,571 at 28 March 2025
- Net assets down 25% or more on the prior period: -416.3% vs prior period
- Current assets below creditors within one year: Current ratio 0.04
- Incorporated five or more years ago: Incorporated 11 May 2012

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

## Persons with significant control

- Dr Michael Charles Allwood — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06
- Dr Alan Shaun Wilkinson — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

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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/08064938
HTML: https://firmoscan.com/company/08064938-biopharma-stability-testing-laboratory-limited