John Steven Mackenzie

DataGardener

Director Profile

john steven mackenzie

Company Director

Total Directorships

7

Active

6

Resigned

0

Dissolved

1

Director Overview

Professional history & appointments summary

john steven mackenzie is a UK company director. Linked to 7 companies, including 6 active and 0 past appointments. Key filings and risk indicators recorded.

Company Appointments

7
4 Aug 2025Present
8m
Active
jane street financial limited

director06211806

20 Oct 2014Present
11y 6m
Active
20 Mar 2024Present
2y 1m
Active
jsct on-exchange limited

director16629676

5 Aug 2025Present
8m
Active
jane street europe limited

director05903707

1 Mar 2024Present
2y 1m
Active
jane street uk partnership llp

directorOC439668

1 Aug 2022Present
3y 9m
Active
jsct europe limited

director11402638

20 Mar 2024Present
2y 1m
Dissolved

Related Directors

8
R

Robert Anthony Granieri

Jsct Europe Limited is a related company.

W

William Joseph Holliday

Jsct International Holdings Limited is a related company.

M

Maanit Desai

Jsct International Holdings Limited is a related company.

D

Dominique Olivia Lawrie

Jane Street Financial Limited is a related company.

O

Orly Rose Sharma

Jane Street Financial Limited is a related company.

D

David Michael House

Jane Street Financial Limited is a related company.

A

Aci Directors Limited

Jane Street Financial Limited is a related company.

R

Richard Stockton Emmet

Jane Street Financial Limited is a related company.