John Haydn Sinfield

DataGardener

Director Profile

john haydn sinfield

Company Director

Total Directorships

10

Active

5

Resigned

3

Dissolved

2

Director Overview

Professional history & appointments summary

john haydn sinfield is a UK company director. Linked to 10 companies, including 5 active and 3 past appointments. Key filings and risk indicators recorded.

Company Appointments

10
etex uk remagin limited

director • 04516604

13 May 2025→Present
1y 5m
Active
etex holding uk remagin limited

director • 08363290

29 Jul 2025→Present
1y 3m
Active
15 May 2024→28 Apr 2022
2y
Active
18 Dec 2025→Present
10m
Active
23 Jun 2023→Present
3y 4m
Active
bmi group uk limited

Director • 02472635

5 Apr 2021→31 Dec 2021
9m
Resigned
knauf insulation limited

Director • 01926842

1 May 2011→28 Feb 2019
7y 10m
Resigned
mima-uk limited

Director • 01937007

4 Mar 2010→14 Feb 2019
8y 11m
Resigned
12 Aug 2011→Present
15y 2m
Dissolved
1 May 2011→Present
15y 6m
Dissolved

Related Directors

8
T

Thomas Heldgaard

Party Wall Thermal Bypass Advice Body Limited is a related company.

C

Crispin Hugo Dunn-meynell

Party Wall Thermal Bypass Advice Body Limited is a related company.

A

Alexander John Mcleod

Party Wall Thermal Bypass Advice Body Limited is a related company.

N

Neil James Hargreaves

Knauf Insulation Uk Holding Limited is a related company.

J

Joseph Anthony Rogers

Knauf Insulation Uk Holding Limited is a related company.

P

Pierre Yves Vandestrick

Knauf Insulation Uk Holding Limited is a related company.

M

Michael Anthony Robson

Knauf Insulation Uk Holding Limited is a related company.

J

Jean Francois Santicoli

Knauf Insulation Uk Holding Limited is a related company.