Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 14 June 2027
- Last conf. stmt
- 31 May 2026
Martek Holdings Limited
- Incorporated
- 28 June 2000 (26 years)
- Industry
- Activities of head offices (70100)
- Owned by
- Crucible Bidco Limited
- Accounts type
- Full
- Region
- Yorkshire
- Address
- 6A Adwick ParkManversRotherhamS63 5AB
Charges
- Total
- 5
- Outstanding
- 3
- Part satisfied
- 0
- Satisfied
- 2
Officers 4 active
Officer details are public data from the Companies House register.
Director · Appointed 21 November 2024
British
Born October 1968 (58)
Director · Appointed 21 November 2024
British
Born October 1988 (38)
Director · Appointed 21 November 2024
British
Born August 1986 (40)
Director · Appointed 23 February 2023
British
Born January 1978 (48)
Officer history (15 former)
21 November 2024
21 November 2024
21 November 2024
6 September 2024
13 November 2023
4 October 2023
23 February 2023
3 February 2023
31 December 2022
Resigned Speirs, Peter Alexander as Secretary
1 September 2022
Appointed Speirs, Peter Alexander as Secretary
1 September 2022
Resigned Marsh, James Henry John as Secretary
17 December 2021
24 June 2021
24 June 2021
29 April 2021
21 October 2020
8 October 2020
19 March 2020
4 January 2019
4 January 2019
4 January 2019
4 January 2019
Appointed Marsh, James Henry John as Secretary
4 January 2019
4 January 2019
29 August 2006
5 March 2001
5 March 2001
25 January 2001
28 June 2000
28 June 2000
28 June 2000
28 June 2000
28 June 2000
28 June 2000
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Crucible Bidco Limited
Corporate entity · Notified 6 September 2024
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Former controllers (2)
6 September 2024
Ceased James Fisher Holdings UK Limited — Owns 75–100% of shares
4 January 2019
Ceased Paul Luen — Owns 25–50% of shares
Financials
Balance sheet as at 31 December 2025 · full accounts
- Profit Before Tax
- £128,173
- Return on Equity
- 538%
Trend
Shareholder Funds
Balance sheet detail
| 2025 | 2024 | |
|---|---|---|
| Creditors (< 1 year) | £0 | £7,374 |
| Net Current Assets | £0 | (£7,374) |
| Shareholder Funds | £23,832 | £16,458 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 3 June 2026 | Confirmation statement with updates | 31 May 2026 | ||
| 22 May 2026 | Registration of a charge | |||
| 1 April 2026 | Full accounts | 31 December 2025 | ||
| 11 August 2025 | Group of companies' accounts | 31 December 2024 | ||
| 5 June 2025 | Confirmation statement with updates | 31 May 2025 |
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