Website & contact details
- Website
Contronics Limited
- Incorporated
- 22 September 1978 (48 years)
- Industry
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (26511)
- Directors
- Diego Jose Bunster Echenique
- Owned by
- Accounts type
- Audit exemption subsidiary
- Region
- South East
- Address
- Stables 1 Howbery ParkWallingfordOX10 8BA
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 11 December 2026
- Last conf. stmt
- 27 November 2025
Charges
- Total
- 8
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 8
Officers 4 active
Officer details are public data from the Companies House register.
Director · Appointed 12 February 2026
British
Born September 1976 (50)
Director · Appointed 1 January 2026
British
Born April 1981 (45)
Bunster Echenique, Diego Jose
Director · Appointed 1 May 2025
Chilean
Born November 1983
Director · Appointed 2 April 2020
British
Born July 1973 (53)
Officer history (14 former)
30 April 2026
Resigned Schilizzi, John as Secretary
12 February 2026
1 January 2026
23 December 2025
1 May 2025
Appointed Bunster Echenique, Diego Jose as Director
20 November 2023
Resigned Baptie, Thomas as Secretary
20 November 2023
Appointed Schilizzi, John as Secretary
20 November 2023
29 April 2022
29 April 2022
29 April 2022
14 June 2021
2 April 2020
Appointed Baptie, Thomas as Secretary
2 April 2020
Resigned Waiman, David Raphael as Director
2 April 2020
2 April 2020
2 April 2020
2 April 2020
Resigned Mery, Stephane Robert George as Director
4 February 2015
Appointed Mery, Stephane Robert George as Director
4 February 2015
Appointed Waiman, David Raphael as Director
4 February 2015
Resigned Jones, Jill as Secretary
4 February 2015
Resigned Jones, Elwyn as Director
4 February 2015
Resigned Jones, Jill as Director
9 August 2004
Appointed Jones, Jill as Secretary
6 August 2004
Resigned Matthews, Claire as Secretary
1 October 2001
Appointed Matthews, Claire as Secretary
1 October 2001
Resigned Jones, Jill as Secretary
6 May 1993
Resigned Burney, Christopher Andrew as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 1 January 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 08242670
Former controllers (2)
1 January 2025
Ceased Jonas Computing (UK) Limited — Owns 75–100% of shares
1 January 2025
Ceased Contronics (Holdings) Limited — Owns 75–100% of shares
Group structure 60 shown
Ownership group derived from the Companies House PSC register
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Financials
Figures from 2020 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £640,494
- up £134,535 (27%)
- Cash
- £659,171
- up £379,908 (136%)
- Employees
- 15
- up 1 (7%)
- Debt Ratio
- 38%
- Current Ratio
- 2.6x
Trend
Net Assets
Balance sheet detail
| 2020 | 2019 | |
|---|---|---|
| Fixed Assets | £9,445 | £12,293 |
| Current Assets | £1,027,513 | £721,271 |
| Debtors | £279,833 | £331,867 |
| Cash | £659,171 | £279,263 |
| Creditors (< 1 year) | £396,222 | £227,605 |
| Net Current Assets | £631,291 | £493,666 |
| Net Assets | £640,494 | £505,959 |
| Shareholder Funds | £640,494 | £505,959 |
What Contronics say about themselves
“For over 30 years, we have provided organisations with industry-leading, fully compliant laboratory monitoring systems. Get a quote today!”
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 4 November 2026 | Other filing | |||
| 4 November 2026 | Other filing | |||
| 4 November 2026 | Accounts filing | |||
| 4 November 2026 | Audit exemption subsidiary accounts | 31 December 2025 | ||
| 30 April 2026 | Termination of appointment of a secretary | 1 |
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