£34k
1 period on recordActive16507104Private limited companyBeaconsfield
SRB LABS LIMITED
Significant control: Bernadette Mary Sweeney (25–50%), Rosemary Frances Bithell (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Srb Labs Limited sell?
Registered activity: Research and experimental development on biotechnology (SIC 72110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SRB LABS LIMITED is an active private limited company (company number 16507104) incorporated on 10 June 2025, registered in Beaconsfield. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest small accounts cover the period ending 31 December 2025, showing net assets of £34k and cash of £153k, with 2 employees on average.
Peer position · net assets
By net assets it sits in the upper half of 278 comparable companies in Other (median £129, upper quartile £59k).
02
Ownership and control
- Bernadette Mary Sweeney
- owns 25–50% of shares
- holds 25–50% of voting rights
- Rosemary Frances Bithell
- owns 25–50% of shares
- holds 25–50% of voting rights
- Stephen Edward Rapecki
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 10 June 20251 yr ago
- Next accounts due
- 30 September 2027in 336 days
- Confirmation statement due
- 24 June 2027in 238 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£153k
1 period on recordNot reported
2
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £34k | £153k | £22k | £227k | — | — | 2 |
Current ratio0.77Current assets ÷ creditors within one year
Cash per employee£77kCash ÷ 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 £33,542 at 31 December 2025
- Current assets below creditors within one yearCurrent ratio 0.77
- Cash at bank of £50,000 or moreCash £153,451
- Incorporated less than two years agoIncorporated 10 June 2025; no accounts due yet
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
- Next accounts duein 336 days
- Confirmation statement duein 238 days
- Accounts period endNet assets £34k · small accounts
- Incorporated
08
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All companies incorporated on 10 June 2025 · in Jun 2025.
09
Reminders for SRB LABS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.