£245k
−6%vs Mar 2024Active03715724Private limited companySheffield
CAIRN TECHNOLOGY LIMITED
Significant control: Mark Fields (significant control), Peter Glyn Binns (significant control) 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Technical testing and analysis (SIC 71200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CAIRN TECHNOLOGY LIMITED is an active private limited company (company number 03715724) incorporated on 18 February 1999, registered in Sheffield. Its registered activity is technical testing and analysis (SIC 71200). Latest small accounts cover the period ending 31 March 2025, showing net assets of £245k and cash of £107k, with 18 employees on average. Net assets fell 6% on the prior period (£261k).
Peer position · net assets
By net assets it sits in the top quarter of 99 comparable companies in Sheffield (median £8,090, upper quartile £58k).
02
Ownership and control
- Dr Mark Fields
- has significant influence or control
- has significant influence or control
- Dr Peter Glyn Binns
- has significant influence or control
- has significant influence or control
- Mrs Ruth Christie Fields
- 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
- 18 February 199927 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 4 March 2027in 131 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71200
- Technical testing and analysis
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£107k
+106%vs Mar 2024Not reported
18
+6%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £245k | £107k | £380k | £459k | — | — | 18 |
| 31 March 2024 | £261k | £52k | £429k | £361k | — | — | 17 |
Current ratio1.36Current assets ÷ creditors within one year
Cash per employee£5,927Cash ÷ 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 £244,533 at 31 March 2025
- Cash at bank of £50,000 or moreCash £106,691
- Incorporated five or more years agoIncorporated 18 February 1999
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 131 days
- Next accounts duein 68 days
- Accounts period endNet assets £245k · small accounts
- Accounts period endNet assets £261k · small accounts
- Incorporated
08
Similar companies in Sheffield
- GATEFORD TECHNOLOGY LTDWorksop · inc. Oct 1998
- ROTHERHAM CALIBRATION SERVICE LIMITEDSheffield · inc. Sept 1998
- INTERFACE CONDITION MONITORING LIMITEDSheffield · inc. Aug 1999
- TESTEX NDT LIMITEDImmingham · inc. Dec 1999
- SWANN-MORTON LABORATORY SERVICES LIMITEDSheffield · inc. Mar 2000
- MEDIS DIAGNOSTICS LTDSheffield · inc. Apr 2000
All companies incorporated on 18 February 1999 · in Feb 1999.
09
Reminders for CAIRN TECHNOLOGY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.