Siegmund, Jan, Dr
These details are public data from the Companies House register.
- Nationality
- German
- Country of residence
- United States
Appointments
Not a complete list. See all appointments on Companies House
Former appointments (2)
Director · Appointed 21 January 2021 · Resigned 6 December 2023
Company active
Director · Appointed 21 January 2021 · Resigned 6 December 2023
Company active
Worked with
Officers who served alongside Siegmund, Jan, Dr
De Rocca-Serra, Elisa
Director at Cognizant Worldwide Limited
Laver, Sophia
Secretary at Cognizant Worldwide Limited
Samuel, Alexis
Director at Cognizant Worldwide Limited · Resigned 30 November 2025
Shor, Yana
Director at Cognizant Worldwide Limited
Director at Cognizant Worldwide Limited
Director at Cognizant Holdings UK Limited
Walker, Robert Charles
Director at Cognizant Worldwide Limited · Resigned 8 August 2023