John Alexander Black

DataGardener

Director Profile

john alexander black

Company Director

Total Directorships

10

Active

3

Resigned

7

Dissolved

0

Director Overview

Professional history & appointments summary

john alexander black is a UK company director. Linked to 10 companies, including 3 active and 7 past appointments. Key filings and risk indicators recorded.

Company Appointments

10
1 Mar 2025→Present
1y 8m
Active
castlehill solutions limited

director • SC407739

24 Aug 2026→Present
2m
Active
7 Nov 2023→Present
3y
Active
1 Apr 2021→30 Aug 2024
3y 5m
Resigned
14 Feb 2018→31 Dec 2020
2y 10m
Resigned
1 Apr 2021→30 Aug 2024
3y 5m
Resigned
1 Apr 2021→8 Mar 2024
2y 11m
Resigned
30 Apr 2021→12 Sep 2023
2y 4m
Resigned
sentinel crewing limited

Director • SC447310

1 Apr 2021→30 Aug 2024
3y 5m
Resigned
1 Apr 2021→30 Aug 2024
3y 5m
Resigned

Related Directors

7
J

Johannes Felix Lambertus Maria Simons

Sentinel Marine Falkland Islands Limited is a related company.

M

Mackinnons Solicitors Llp

Sentinel Marine Falkland Islands Limited is a related company.

M

Maurits Wouter Leonard Van Leeuwen

Sentinel Marine Falkland Islands Limited is a related company.

K

Koen Peter Paul Munniksma

Sentinel Marine Falkland Islands Limited is a related company.

C

Chee Wee Chern

Sentinel Marine Falkland Islands Limited is a related company.

J

Jonathan Clive Mitchell

Sentinel Marine Falkland Islands Limited is a related company.

V

Vincent Alfred Slattery

Sentinel Marine Falkland Islands Limited is a related company.