# BIO SYSTEMS ASSURE LIMITED (11087673)

> BIO SYSTEMS ASSURE LIMITED is an active private limited company (company number 11087673) incorporated on 29 November 2017, registered in Swindon. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £9, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2017-11-29
- Registered office: Swindon, SN2 8AR
- SIC 26511: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- Next accounts due: 2027-08-30
- Confirmation statement due: 2026-12-13
- Accounts type: MICRO ENTITY

By net assets it sits in the bottom quarter of 182 comparable companies in Other (median £73k, upper quartile £420k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-11-30 | £9 | — | — | — | — | — | 0 |
| 2024-11-30 | £9 | — | — | — | — | — | 0 |

size band micro.

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

- Net assets above zero: Net assets £9 at 30 November 2025
- Incorporated five or more years ago: Incorporated 29 November 2017

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

## Persons with significant control

- Mr James Mcquillan — has significant influence or control, since 2017-11-29
- Mr Andrew John Lane — has significant influence or control, since 2017-11-29

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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/11087673
HTML: https://firmoscan.com/company/11087673-bio-systems-assure-limited