Ritchie Garth William

Type: individual

Citizenship: South African

Age: 58

Manages

Board director and ceo
  • Callsign Ltd.
  • 3 years
Director/partner

Last changes

  1. Arqit Quantum Inc.
    Change of details for Manfredi Lefebvre D'ovidio of 3 Orchard Place, London, SW1H 0BF as a person authorised to represent UK establishment BR026537 on 2024-08-08
  2. Arqit Quantum Inc.
    Termination of appointment for a UK establishment - Transaction OSTM03- BR026537 Person Authorised to Represent terminated 27/09/2024 david john williams
  3. Arqit Quantum Inc.
    Termination of appointment for a UK establishment - Transaction OSTM03- BR026537 Person Authorised to Represent terminated 20/05/2025 nicholas matthew pointon
  4. Callsign Ltd.
    Registered office address changed from Chancery House Chancery Lane 5/05 London WC2A 1QS England to 138 Cheapside 2nd Floor London EC2V 6BJ on 2025-11-17
  5. Callsign Ltd.
    Group of companies' accounts made up to 2024-12-31
See all events

Co-directors of Ritchie Garth William

Calabria Carlo Maria
Chandler Stephen Charles
Lefebvre Dovidio Manfredi
Pointon Nicholas Matthew
Willcocks Patrick
Williams David John
Hayat Zia
Imbach Patrick
Thompson Corinne
Welch Ian James

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