Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 12 February 2027
- Last conf. stmt
- 29 January 2026
RD Biomed Limited
- Incorporated
- 4 August 2009 (17 years)
- Industry
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (26511)
- Directors
- Yan ZhangFengdong Miao
- Owned by
- Harvey DettmarMaxhealth Investments Limited
- Accounts type
- Total exemption full
- Region
- Yorkshire
- Address
- Daisy Building (2Nd Floor)Castle Hill Hospital Castle RoadCottinghamHU16 5JQ
Officers 4 active
Officer details are public data from the Companies House register.
Zhang, Yan
Director · Appointed 1 April 2026
Chinese
Born August 1990 (36)
Miao, Fengdong
Director · Appointed 30 April 2023
Chinese
Born November 1978
Dettmar, Julia Marie
Secretary · Appointed 4 August 2009
British
British
Born September 1968 (58)
Officer history (3 former)
1 April 2026
Appointed Zhang, Yan as Director
5 March 2025
Resigned Liu, Song Liu as Director
30 April 2023
Appointed Miao, Fengdong as Director
30 April 2023
Appointed Liu, Song Liu as Director
9 October 2021
4 August 2009
Appointed Dettmar, Julia Marie as Secretary
4 August 2009
4 August 2009
4 August 2009
4 August 2009
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 19 January 2023
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born September 1968 (58)
Maxhealth Investments Limited
Corporate entity · Notified 8 September 2022
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 2400 374
Former controllers (2)
8 September 2022
Ceased Harvey Justin Dettmar — Owns 25–50% of shares
9 October 2021
Financials
Balance sheet as at 31 December 2025 · total exemption full accounts
- Net Assets
- (£110,685)
- Cash
- £9,494
- Employees
- 5
- Debt Ratio
- 276%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £3,137 | £4,502 | £5,907 | £7,713 | £9,230 | £11,063 | £1,367 |
| Current Assets | £59,927 | £183,286 | £152,888 | £304,172 | £420,027 | £591,179 | £661,198 |
| Debtors | £35,576 | £100,387 | £104,040 | £168,533 | £139,296 | £152,688 | £111,583 |
| Cash | £9,494 | £69,481 | £4,766 | £87,641 | £257,698 | £414,386 | £509,843 |
| Creditors (< 1 year) | £78,668 | ||||||
| Net Current Assets | (£113,284) | £43,332 | £55,351 | £211,840 | £388,962 | £528,010 | £582,530 |
| Net Assets | (£110,685) | £47,037 | £60,136 | £218,087 | £396,438 | £537,154 | £583,897 |
| Shareholder Funds | £583,897 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 16 April 2026 | Appointment of a director | |||
| 16 March 2026 | Total exemption full accounts | 31 December 2025 | ||
| 29 January 2026 | Confirmation statement with no updates | 29 January 2026 | ||
| 15 January 2026 | Director's details changed | |||
| 6 March 2025 | Termination of appointment of a director |
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