£461k
+14%vs Aug 2024Active08233225Private limited companyAltrincham
BIOSTRATA LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Biostrata Ltd sell?
Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BIOSTRATA LTD is an active private limited company (company number 08233225) incorporated on 28 September 2012, registered in Altrincham. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 December 2025, showing net assets of £461k and cash of £184k, with 16 employees on average. Net assets rose 14% on the prior period (£403k).
Peer position · net assets
By net assets it sits in the top quarter of 2,843 comparable companies in Manchester (median £9,760, upper quartile £50k).
02
Ownership and control
No active person with significant control is registered.
- Dr Clare Louise Russell
- owns 25–50% of shares
- Dr Paul Samuel Avery
- owns 25–50% of shares
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
- 28 September 201214 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 12 October 2027in 354 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£184k
−76%vs Aug 2024Not reported
16
No changevs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £461k | £184k | — | £482k | — | — | 16 |
| 15 August 2024 | £403k | £760k | — | £654k | — | — | 16 |
Current ratio1.96Current assets ÷ creditors within one year
Cash per employee£11kCash ÷ 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 £460,899 at 31 December 2025
- Net assets up 10% or more on the prior period+14.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.96
- Cash at bank of £50,000 or moreCash £183,686
- Incorporated five or more years agoIncorporated 28 September 2012
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 354 days
- Next accounts duein 342 days
- Accounts period endNet assets £461k · small accounts
- Accounts period endNet assets £403k · small accounts
- Incorporated
08
Similar companies in Manchester
- ORTHO CERAS LTD.Altrincham · inc. Sept 2012
- YING DE GROUP LTDSale · inc. Sept 2012
- ST PAULS MARKETING LIMITEDManchester · inc. Sept 2012
- HELVICELL LIMITEDMacclesfield · inc. Sept 2012
- GARY OWEN LIGHTING LIMITEDRadcliffe · inc. Sept 2012
- RMC & C LTDAltrincham · inc. Sept 2012
All companies incorporated on 28 September 2012 · in Sept 2012.
09
Reminders for BIOSTRATA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.