£3.07m
vs Feb 2024ActiveSC701542Private limited companyEdinburgh
PROTHEA TECHNOLOGIES LIMITED
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: 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
PROTHEA TECHNOLOGIES LIMITED is an active private limited company (company number SC701542) incorporated on 14 June 2021, registered in Edinburgh. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest small accounts cover the period ending 28 February 2025, showing net assets of £3.07m and cash of £2.63m, with 10 employees on average. Net assets rose 919% on the prior period (−£374k).
Peer position · net assets
By net assets it sits in the top quarter of 62 comparable companies in Edinburgh (median £4,168, upper quartile £51k).
02
Ownership and control
No active person with significant control is registered.
- Murray Donald Trustees Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Dominic Crispin Adam Simon
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 14 June 20215 yrs ago
- Next accounts due
- 28 November 2026in 36 days
- Confirmation statement due
- 28 June 2027in 248 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
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£2.63m
+4286%vs Feb 2024Not reported
10
+900%vs Feb 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | £3.07m | £2.63m | £713k | £289k | — | — | 10 |
| 29 February 2024 | −£374k | £60k | £13k | £447k | — | — | 1 |
Current ratio11.56Current assets ÷ creditors within one year
Cash per employee£263kCash ÷ 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 £3,066,686 at 28 February 2025
- Net assets up 10% or more on the prior period+919.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 11.56
- Cash at bank of £50,000 or moreCash £2,632,503
- Incorporated five or more years agoIncorporated 14 June 2021
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 248 days
- Next accounts duein 36 days
- Accounts period endNet assets £3.07m · small accounts
- Accounts period endNet liabilities £374k · small accounts
- Incorporated
08
Similar companies in Edinburgh
- E.V.A BIOSYSTEMS LIMITEDEdinburgh · inc. Aug 2021
- LINDVILLE BIO LTDEdinburgh · inc. Mar 2021
- MERCEL LTDEdinburgh · inc. Oct 2021
- PROZYMI BIOLABS LTDEdinburgh · inc. Feb 2021
- TARGOPEP LIMITEDEdinburgh · inc. Nov 2021
- LARIO THERAPEUTICS LIMITEDEdinburgh · inc. Nov 2021
All companies incorporated on 14 June 2021 · in Jun 2021.
09
Reminders for PROTHEA TECHNOLOGIES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.