Sieff, Jonathan David
At least 3 active companies
These details are public data from the Companies House register.
- Nationality
- British
- Country of residence
- Monaco
Appointments 3 current
Not a complete list. See all appointments on Companies House
Director · Appointed 8 December 2015
Active
Net assets -£5.5M, 2025 small accounts · Incorporated 2015
Director · Appointed 6 December 2018
Active
Net assets £6.2M, 2024 accounts (newer filed) · Incorporated 2007
LLP Designated Member · Appointed 7 August 2018
Active
Total exemption full accounts · Incorporated 2018 · None Supplied
Former appointments (5)
Director · Appointed 1 January 2018 · Resigned 7 August 2020
Company active
Director · Appointed 5 October 2004 · Resigned 6 November 2013
Company active
Director · Appointed 27 May 2004 · Resigned 6 September 2017
Company active
Secretary · Appointed 4 October 1996 · Resigned 5 May 2006
Company active
Director · Appointed 4 October 1996 · Resigned 5 May 2006
Company active
Works with
Officers serving alongside Sieff, Jonathan David
Bolland, Marc Jan
Director at Polymateria Limited
Director at Advetec Holdings Limited
Director at Polymateria Limited
Horne, Richard
Director at Polymateria Limited
Knott, Lee David
Director at Advetec Holdings Limited
Matta, Sugandhi
Director at Polymateria Limited
Director at Advetec Holdings Limited