Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 17 November 2026
- Last conf. stmt
- 3 November 2025
Mastronik Systems Limited
- Incorporated
- 20 November 2000 (25 years)
- Industry
- Manufacture of electronic components (26110)
- Directors
- Mark Trevor SmithIan Thomas Cooper
- Accounts type
- Total exemption full
- Region
- East of England
- Address
- Unit 4D St Francis WayShefford Industrial ParkSheffordSG17 5DZ
Charges
- Total
- 3
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 3
Officers 3 active
Officer details are public data from the Companies House register.
Smith, Mark Trevor
Director · Appointed 31 May 2015
British
Born December 1976 (49)
Cooper, Ian Thomas
Director · Appointed 20 November 2000
British
Born June 1974 (52)
Director · Appointed 20 November 2000
British
Born April 1962 (64)
Officer history (4 former)
5 November 2018
31 May 2015
Appointed Smith, Mark Trevor as Director
20 December 2013
20 December 2013
20 November 2000
Appointed Cooper, Ian Thomas as Director
20 November 2000
20 November 2000
20 November 2000
20 November 2000
20 November 2000
20 November 2000
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 19 February 2024
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Company
Reg. no. 15306633
Former controllers (3)
19 February 2024
19 February 2024
Ceased Ian Thomas Cooper — Owns 25–50% of shares
6 April 2016
Ceased Mark Trevor Smith — Owns 25–50% of shares
Financials
Balance sheet as at 31 December 2025 · total exemption full accounts
- Net Assets
- £1,080,511
- Cash
- £407,161
- Debt Ratio
- 74%
- Current Ratio
- 3.5x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £324,209 | £366,033 | £409,797 | £469,888 | £525,102 | £353,789 | £361,182 |
| Current Assets | £3,834,844 | £3,920,490 | £1,241,298 | £1,025,309 | £1,077,538 | £872,515 | £866,213 |
| Debtors | £2,959,637 | £3,000,444 | £367,416 | £283,408 | £402,165 | £206,418 | £222,079 |
| Cash | £407,161 | £532,592 | £490,334 | £303,090 | £308,693 | £394,285 | £493,013 |
| Creditors (< 1 year) | £1,080,372 | £871,071 | £434,559 | £355,099 | £451,981 | £346,463 | £277,856 |
| Creditors (> 1 year) | £1,975,602 | £2,414,801 | £27,280 | £44,668 | £68,436 | £100,000 | £6,282 |
| Net Current Assets | £2,754,472 | £3,049,419 | £806,739 | £670,210 | £625,557 | £526,052 | £588,357 |
| Net Assets | £1,080,511 | £967,107 | £1,148,672 | £1,050,754 | £983,542 | £713,948 | £876,607 |
| Shareholder Funds | £1,080,511 | £967,107 | £1,148,672 | £1,050,754 | £983,542 | £713,948 | £876,607 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 June 2026 | Total exemption full accounts | 31 December 2025 | ||
| 3 November 2025 | Confirmation statement with no updates | 3 November 2025 | ||
| 29 October 2025 | Register inspection address has been changed | |||
| 3 June 2025 | Total exemption full accounts | 31 December 2024 | ||
| 29 November 2024 | Director's details changed |
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