Sinfield, John Haydn
At least 4 active companies · at least 1 proposed for strike-off
These details are public data from the Companies House register.
- Nationality
- British
- Country of residence
- England
Appointments 5 current
Not a complete list. See all appointments on Companies House
Director · Appointed 18 December 2025
Proposed for strike-off
Full accounts · Incorporated 2017
Director · Appointed 29 July 2025
Active
Full accounts · Incorporated 2013
Director · Appointed 15 May 2024
Active
Small accounts · Incorporated 1999
Director · Appointed 23 June 2023
Active
Full accounts · Incorporated 1987
Former appointments (6)
Director · Appointed 21 April 2021 · Resigned 28 April 2022
Company active
Director · Appointed 5 April 2021 · Resigned 31 December 2021
Company active
Director · Appointed 11 July 2011 · Resigned 7 July 2016
Company active
Director · Appointed 1 May 2011 · Resigned 28 February 2019
Company active
Director · Appointed 12 April 2011 · Resigned 16 May 2019
Company active
Director · Appointed 4 March 2010 · Resigned 14 February 2019
Company active
Works with
Officers serving alongside Sinfield, John Haydn
Bernard, Jean-Louis Georges
Director at Etex Building Performance Limited
Hargreaves, Neil James
Director at Construction Products Association
Hudson, Joseph Henry
Director at Construction Products Association
Montgomery, Diana, Dr
Secretary at Construction Products Association
Sinfield, John Hadyn
Secretary at Etex Building Performance Limited