£2.85m
+52%vs Dec 2024Active05478605Private limited companyPlymouth
PHYSIOLOGICAL MEASUREMENTS LTD
Significant control: Citrine Diagnostics Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Physiological Measurements Ltd sell?
Registered activity: Other business support service activities n.e.c. (SIC 82990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PHYSIOLOGICAL MEASUREMENTS LTD is an active private limited company (company number 05478605) incorporated on 13 June 2005, registered in Plymouth. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest full accounts cover the period ending 31 December 2025, showing net assets of £2.85m and cash of £662k, with 129 employees on average. Net assets rose 52% on the prior period (£1.88m).
Peer position · net assets
By net assets it sits in the top quarter of 17,790 comparable companies in Other (median £3,372, upper quartile £48k).
02
Ownership and control
- Citrine Diagnostics Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Jonathon Pither
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Andrew Honeyman
- 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
- 13 June 200521 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 27 June 2027in 246 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 82990
- Other business support service activities n.e.c.
- SIC 86102
- Medical nursing home activities
- SIC 86210
- General medical practice activities
- SIC 86900
- Other human health activities
- Accounts type
- Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£662k
−33%vs Dec 2024Not reported
129
−12%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £2.85m | £662k | £2.69m | £723k | — | £971k | 129 |
| 31 December 2024 | £1.88m | £981k | £1.76m | £961k | — | £375k | 146 |
Current ratio4.67Current assets ÷ creditors within one year
Cash per employee£5,130Cash ÷ 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 £2,853,621 at 31 December 2025
- Net assets up 10% or more on the prior period+51.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.67
- Cash at bank of £50,000 or moreCash £661,755
- Incorporated five or more years agoIncorporated 13 June 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
- Next accounts duein 341 days
- Confirmation statement duein 246 days
- Accounts period endNet assets £2.85m · full accounts
- Accounts period endNet assets £1.88m · full accounts
- Incorporated
08
Similar companies in the UK
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- WINDOW FILM CENTRE LTDIpswich · inc. Jun 2005
- MATRIX AGGREGATES LIMITEDDroitwich · inc. Jun 2005
- MEOX LIMITEDIpswich · inc. Jun 2005
- 3:15 LIMITEDHigh Wycombe · inc. Jun 2005
All companies incorporated on 13 June 2005 · in Jun 2005.
09
Reminders for PHYSIOLOGICAL MEASUREMENTS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.