Website & contact details
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Magentus UK Holdings Iii Limited
- Incorporated
- 12 February 2020 (6 years)
- Previously known as
- Citadel Group Australia Holdings Iii Limited (until 1 May 2023)
- Industry
- Other business support service activities n.e.c. (82990)
- Directors
- Marlen Suller
- Owned by
- Accounts type
- Full
- Region
- Greater London
- Address
- Second Floor75 Farringdon RoadLondonEC1M 3JY
Filing status
- Accounts due
- 31 March 2027
- Last accounts
- 30 June 2025
- Conf. stmt due
- 23 February 2027
- Last conf. stmt
- 9 February 2026
Charges
- Total
- 4
- Outstanding
- 2
- Part satisfied
- 0
- Satisfied
- 2
Officers 5 active
Officer details are public data from the Companies House register.
Suller, Marlen
Director · Appointed 29 May 2026
British
Born November 1978
Harel, Lior
Secretary · Appointed 1 July 2025
Director · Appointed 14 May 2025
Australian
Born February 1982 (44)
Director · Appointed 14 May 2025
Australian
Born May 1974 (52)
Director · Appointed 3 January 2022
British
Born February 1967 (59)
Officer history (11 former)
29 May 2026
29 May 2026
Appointed Suller, Marlen as Director
3 July 2025
Resigned Chipperfield, Spencer David as Secretary
1 July 2025
Appointed Harel, Lior as Secretary
14 May 2025
14 May 2025
Resigned Martin, Jennifer Margaret as Secretary
14 May 2025
14 May 2025
14 May 2025
11 December 2023
1 May 2022
1 April 2022
3 January 2022
17 February 2021
16 November 2020
16 October 2020
4 August 2020
16 June 2020
16 June 2020
12 February 2020
12 February 2020
12 February 2020
12 February 2020
Appointed Martin, Jennifer Margaret as Secretary
12 February 2020
12 February 2020
12 February 2020
12 February 2020
Appointed Chipperfield, Spencer David as Secretary
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 12 February 2020
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 12458801
Group structure 8 companies
Ownership group derived from the Companies House PSC register
Magentus UK Holdings II Limited Owns 75–100% of shares
Magentus UK Holdings Iii Limited This company Owns 75–100% of shares
Magentus Data Management Services Ltd Owns 75–100% of shares
Magentus Ehr Solutions Ltd Owns 75–100% of shares
Magentus Software Limited Owns 75–100% of shares
Filings 68
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 10 June 2026 | Termination of appointment of a director | |||
| 10 June 2026 | Appointment of a director | |||
| 18 February 2026 | Confirmation statement with no updates | 9 February 2026 | ||
| 4 February 2026 | Part of the property or undertaking has been released and no longer forms part of a charge | |||
| 4 February 2026 | Part of the property or undertaking has been released and no longer forms part of a charge |
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