£5,115
−65%vs Aug 2024Active05548818Private limited companyBromsgrove
BIO SYSTEMS LIMITED
Significant control: Stephen David Pannell (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Environmental consulting activities (SIC 74901). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
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).
Peer position · net assets
By net assets it sits in the lower half of 229 comparable companies in Birmingham (median £6,092, upper quartile £45k).
02
Ownership and 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
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 30 August 200521 yrs ago
- Next accounts due
- 31 May 2027in 220 days
- Confirmation statement due
- 13 September 2027in 325 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74901
- Environmental consulting activities
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£23k
−16%vs Aug 2024Not reported
1
No changevs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £5,115 | £23k | £11k | — | — | — | 1 |
| 31 August 2024 | £15k | £27k | £4,590 | — | — | — | 1 |
Cash per employee£23kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet 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 agoIncorporated 30 August 2005
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 325 days
- Next accounts duein 220 days
- Accounts period endNet assets £5,115 · small accounts
- Accounts period endNet assets £15k · small accounts
- Incorporated
08
Similar companies in Birmingham
- INTERNATIONAL SYNERGIES LIMITEDBirmingham · inc. Oct 2005
- INSCYTE LIMITEDBirmingham · inc. Nov 2005
- K M J HAULAGE LIMITEDTamworth · inc. Nov 2005
- INDUSTRIAL SYMBIOSIS LIMITEDBirmingham · inc. Feb 2005
- ENVIRONMENTAL SOLUTIONS THROUGH PARTNERSHIP LIMITEDWolverhampton · inc. Feb 2004
- WATERMAN BIOCARE TECHNOLOGIES LIMITEDLichfield · inc. Apr 2007
All companies incorporated on 30 August 2005 · in Aug 2005.
09
Reminders for BIO SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.