Koseff, Stephen
These details are public data from the Companies House register.
- Nationality
- South African
- Country of residence
- South Africa
Appointments
Not a complete list. See all appointments on Companies House
Former appointments (13)
Director · Appointed 17 September 2020 · Resigned 6 August 2026
Company active
Director · Appointed 11 September 2015 · Resigned 8 August 2019
Company active
Director · Appointed 17 September 2008 · Resigned 8 August 2019
Company active
Director · Appointed 25 November 2003 · Resigned 26 April 2017
Company active
Director · Appointed 26 June 2002 · Resigned 8 August 2019
Company active
Director · Appointed 13 March 2002 · Resigned 8 August 2019
Company active
Director · Appointed 14 December 2000 · Resigned 19 March 2002
Company active
Director · Appointed 18 August 1999 · Resigned 30 May 2019
Company active
Director · Appointed 31 July 1998 · Resigned 8 August 2019
Company active
Director · Appointed 9 July 1998 · Resigned 30 April 1999
Company active
Director · Appointed 12 February 1997 · Resigned 6 May 2005
Company active
Director · Appointed 13 January 1997 · Resigned 22 June 2005
Company active
Director · Appointed 16 November 1992 · Resigned 30 January 2019
Company active
Worked with
Officers who served alongside Koseff, Stephen
Director at Investec PLC
Director at Investec PLC
Duffy, David
Director at Investec PLC
Hourquebie, Philip Alan, Mr.
Director at Investec PLC · Resigned 6 August 2026
Johnson, Ingrid Gail
Director at Investec PLC
Secretary at Investec PLC
Newton-King, Nicola, Ms.
Director at Investec PLC
Director at Investec PLC