£3.33m
+11%vs Jun 2024Active05472768Private limited companyPenzance
CHELONIA LIMITED
Significant control: Nicholas Jeremy Charles Tregenza (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Chelonia Limited sell?
Registered activity: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CHELONIA LIMITED is an active private limited company (company number 05472768) incorporated on 6 June 2005, registered in Penzance. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest small accounts cover the period ending 30 June 2025, showing net assets of £3.33m and cash of £3.06m, with 4 employees on average. Net assets rose 11% on the prior period (£3.01m).
Peer position · net assets
By net assets it sits in the top quarter of 182 comparable companies in Other (median £73k, upper quartile £420k).
02
Ownership and control
- Dr Nicholas Jeremy Charles Tregenza
- owns 75–100% of shares
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
- 6 June 200521 yrs ago
- Next accounts due
- 30 March 2027in 152 days
- Confirmation statement due
- 20 June 2027in 234 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- SIC 27900
- Manufacture of other electrical equipment
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£3.06m
+17%vs Jun 2024Not reported
4
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £3.33m | £3.06m | — | — | — | — | 4 |
| 30 June 2024 | £3.01m | £2.62m | — | — | — | — | 4 |
Cash per employee£766kCash ÷ 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 £3,333,906 at 30 June 2025
- Net assets up 10% or more on the prior period+10.7% vs prior period
- Cash at bank of £50,000 or moreCash £3,062,170
- Incorporated five or more years agoIncorporated 6 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
- Confirmation statement duein 234 days
- Next accounts duein 152 days
- Accounts period endNet assets £3.33m · small accounts
- Accounts period endNet assets £3.01m · small accounts
- Incorporated
08
Similar companies in the UK
- LASCAR ELECTRONICS LIMITEDSalisbury · inc. Jun 2005
- METRASENS LIMITEDMalvern · inc. Jun 2005
- GROVE ELECTRONICS LTDSt Neots · inc. Sept 2005
- COMPACT SCIENCE SYSTEMS LIMITEDNewcastle Under Lyme · inc. Sept 2005
- PICO TECHNOLOGY (HOLDINGS) LIMITEDSt Neots · inc. Nov 2004
- PERSPECTIVE INSTRUMENTS LIMITEDWiltshire · inc. Nov 2004
All companies incorporated on 6 June 2005 · in Jun 2005.
09
Reminders for CHELONIA LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.