Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 30 September 2024
- Conf. stmt due
- 7 April 2027
- Last conf. stmt
- 24 March 2026
Sercon Limited
- Incorporated
- 19 September 2001 (25 years)
- Industry
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (26511) Manufacture of medical and dental instruments and supplies (32500)Other manufacturing n.e.c. (32990)
- Directors
- Zenon Palacz
- Owned by
- Accounts type
- Total exemption full
- Region
- North West
- Address
- Europa HouseCoppicemere DriveCreweCW1 6GZ
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 8 July 2025
British
Born November 1968
Palacz, Zenon, Dr
Director · Appointed 8 July 2025
British
Born July 1957 (69)
Director · Appointed 27 April 2021
British
Born March 1980 (46)
Officer history (16 former)
8 July 2025
Appointed Palacz, Zenon, Dr as Director
8 July 2025
Resigned O'Connor, Mark Andrew as Secretary
8 July 2025
8 July 2025
27 April 2021
18 December 2020
Resigned Park, Andrew John as Director
7 May 2019
7 May 2019
Appointed O'Connor, Mark Andrew as Secretary
7 May 2019
Resigned Welsh, Stephen John as Director
7 May 2019
8 January 2019
Resigned Neal, Kenneth as Director
8 January 2019
2 May 2018
2 May 2018
Appointed Neal, Kenneth as Director
2 December 2014
Resigned Barker, Samuel John as Director
19 January 2009
19 January 2009
2 January 2008
Appointed Barker, Samuel John as Director
14 December 2007
19 July 2007
19 July 2007
Appointed Park, Andrew John as Director
19 July 2007
Resigned Pullan, Christopher as Secretary
19 July 2007
Resigned Pullan, Helen Louise as Director
19 July 2007
Resigned Pullan, Christopher as Director
12 December 2005
Appointed Welsh, Stephen John as Director
8 December 2005
12 April 2002
Resigned Crabtree, Shane as Director
10 October 2001
Appointed Pullan, Helen Louise as Director
21 September 2001
21 September 2001
20 September 2001
Appointed Pullan, Christopher as Secretary
20 September 2001
Appointed Pullan, Christopher as Director
20 September 2001
Appointed Crabtree, Shane as Director
19 September 2001
19 September 2001
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 8 July 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Company
Reg. no. 08330380
Former controllers (5)
8 July 2025
Ceased Joanne O'Connor — Owns 25–50% of shares
8 July 2025
Ceased Mark Andrew Oconnor — Owns 50–75% of shares
16 December 2020
Ceased Andrew Park — Owns 25–50% of shares
26 April 2019
26 April 2019
Ceased Stephen Welsh — Owns 25–50% of shares
Group structure 7 companies
Ownership group derived from the Companies House PSC register
Edinburgh Instruments Limited Owns 75–100% of shares
Edinburgh Photonics Limited Owns 75–100% of shares
Edinburgh Sensors Limited Owns 75–100% of shares
Isotopx Ltd Owns 50–75% of shares
Scion Instruments (UK) Ltd Owns 75–100% of shares
Sercon Limited This company Owns 75–100% of shares
Financials
Balance sheet as at 30 September 2024 · total exemption full accounts
- Net Assets
- £844,236
- Cash
- £586,215
- Employees
- 18
- Debt Ratio
- 69%
- Current Ratio
- 1.6x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £536,729 | £227,578 | £266,329 | £91,340 | £37,984 | £41,523 |
| Current Assets | £2,204,139 | £3,103,152 | £2,958,104 | £2,332,382 | £2,155,964 | £2,075,094 |
| Debtors | £297,835 | £415,615 | £531,484 | £457,054 | £377,553 | £373,781 |
| Cash | £586,215 | £769,757 | £703,776 | £702,728 | £953,232 | £742,487 |
| Creditors (< 1 year) | £1,394,816 | £2,106,435 | £2,190,522 | £1,494,551 | £1,237,607 | £1,261,855 |
| Creditors (> 1 year) | £8,333 | £44,566 | £62,295 | £86,244 | £65,548 | £24,877 |
| Net Current Assets | £809,323 | £996,717 | £767,582 | £837,831 | £918,357 | £813,239 |
| Net Assets | £844,236 | £716,963 | £777,599 | £673,981 | £817,317 | £678,638 |
| Shareholder Funds | £844,236 | £716,963 | £777,599 | £673,981 | £817,317 | £678,638 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 30 June 2026 | Previous accounting period extended | |||
| 8 April 2026 | Confirmation statement with updates | 24 March 2026 | ||
| 19 September 2025 | Resolutions | |||
| 26 August 2025 | Change of share class name or designation | |||
| 6 August 2025 | Notification of a person with significant control |
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