£1.74m
−19%vs Jun 2024Active06501929Private limited companyAbingdon
CLARESYS LIMITED
Significant control: Covidence A/S (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Claresys Limited sell?
Registered activity: Manufacture of optical precision instruments (SIC 26701). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CLARESYS LIMITED is an active private limited company (company number 06501929) incorporated on 12 February 2008, registered in Abingdon. Its registered activity is manufacture of optical precision instruments (SIC 26701). Latest small accounts cover the period ending 30 June 2025, showing net assets of £1.74m and cash of £247k, with 15 employees on average. Net assets fell 19% on the prior period (£2.15m).
Peer position · net assets
By net assets it sits in the top quarter of 201 comparable companies in the UK (median £18k, upper quartile £239k).
02
Ownership and control
- Covidence A/S
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Prism (General Partner) Ltd
- owns 25–50% of shares
- Mr Kenneth Peter Cordes
- has significant influence or control
- has significant influence or control
- 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
- 12 February 200818 yrs ago
- Next accounts due
- 30 March 2027in 156 days
- Confirmation statement due
- 26 February 2027in 124 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26701
- Manufacture of optical precision instruments
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£247k
−76%vs Jun 2024Not reported
15
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £1.74m | £247k | £514k | — | — | — | 15 |
| 30 June 2024 | £2.15m | £1.01m | £341k | — | — | — | 15 |
Cash per employee£16kCash ÷ 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 £1,736,508 at 30 June 2025
- Cash at bank of £50,000 or moreCash £247,016
- Incorporated five or more years agoIncorporated 12 February 2008
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 156 days
- Confirmation statement duein 124 days
- Accounts period endNet assets £1.74m · small accounts
- Accounts period endNet assets £2.15m · small accounts
- Incorporated
08
Similar companies in Oxford
- ROWAN ENGINEERING LIMITEDBanbury · inc. Apr 2008
- MICRONANICS LIMITEDWantage · inc. Feb 2009
- LAVISIONUK LIMITEDBicester · inc. May 2006
- OXFORD OPTICS LIMITEDOxfordshire · inc. Sept 2005
- CHERWELL OPTICAL LTDBanbury · inc. Jul 2010
- AUROX LIMITEDThame · inc. Aug 2004
All companies incorporated on 12 February 2008 · in Feb 2008.
09
Reminders for CLARESYS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.