Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 7 September 2027
- Last conf. stmt
- 24 August 2026
Diadem Holdco Limited
- Incorporated
- 25 August 2023 (3 years)
- Industry
- Activities of other holding companies n.e.c. (64209)
- Directors
- Frank Mcfaden
- Accounts type
- Full
- Region
- West Midlands
- Address
- Unit 4Blythe Valley Innovation Centre Central BoulevardBlythe Valley Business ParkSolihullB90 8AJ
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 15 February 2026
British
Born April 1988 (38)
Director · Appointed 13 November 2023
Also at VJ Holdco UK Limited (proposed for strike-off), Radiometer Limited, DH Alpha Limited (proposed for strike-off) · more companies
British
Born September 1980 (46)
Mcfaden, Frank
Director · Appointed 25 August 2023
American
Born October 1961 (65)
Officer history (1 former)
15 February 2026
15 February 2026
13 November 2023
13 November 2023
25 August 2023
Appointed Mcfaden, Frank as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 11 August 2025
Owns 25–50% of shares
Holds 25–50% of voting rights
Limited Liability Company
Reg. no. 08818341
Corporate entity · Notified 25 August 2023
Owns 25–50% of shares
Holds 25–50% of voting rights
Unlimited Company
Reg. no. 03259276
Group structure 11 shown
Ownership group derived from the Companies House PSC register
Diadem Holdco Limited This company Owns 25–50% of shares
Abcam Limited Owns 75–100% of shares
Expedeon Holdings Limited Owns 75–100% of shares
VR Finance Company Owns 75–100% of shares
Beckman Coulter United Kingdom Limited Owns 75–100% of shares
Launchchange Instrumentation Limited Owns 75–100% of shares
Launchchange UK Holdco Limited Owns 75–100% of shares
Lil Holdco UK Limited Owns 75–100% of shares
Sarbel UK Holding Company Owns 75–100% of shares
Filings 38
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 6 October 2026 | Full accounts | 31 December 2025 | ||
| 8 September 2026 | Confirmation statement with updates | 24 August 2026 | ||
| 17 July 2026 | Cancellation of shares | |||
| 17 July 2026 | Purchase of own shares | |||
| 18 June 2026 | Memorandum and Articles of Association |
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