# BIO SYSTEMS LIMITED (05548818)

> BIO SYSTEMS LIMITED is an active private limited company (company number 05548818) incorporated on 30 August 2005, registered in Bromsgrove. Its registered activity is environmental consulting activities (SIC 74901). Latest small accounts cover the period ending 31 August 2025, showing net assets of £5,115 and cash of £23k, with 1 employee on average. Net assets fell 65% on the prior period (£15k).

- Status: Active
- Incorporated: 2005-08-30
- Registered office: Bromsgrove, DY9 0QT
- SIC 74901: Environmental consulting activities
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-09-13
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the lower half of 229 comparable companies in Birmingham (median £6,092, upper quartile £45k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £5,115 | £23k | £11k | — | — | — | 1 |
| 2024-08-31 | £15k | £27k | £4,590 | — | — | — | 1 |

size band micro.

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

- Net assets above zero: Net assets £5,115 at 31 August 2025
- Net assets down 25% or more on the prior period: -64.8% vs prior period
- Incorporated five or more years ago: Incorporated 30 August 2005

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

## Persons with significant control

- Dr Stephen David Pannell — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors; has significant influence or control, 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/05548818
HTML: https://firmoscan.com/company/05548818-bio-systems-limited