Bymetric
UK company intelligence
Company Active PLC

Company profile

MCKAY Securities Limited

UK company 00421479, incorporated on 14 October 1946.

Portsoken House

MCKAY Securities Limited is a UK company with status Active founded in 1946 based in London.

Company number
00421479
Incorporated
14 Oct 1946
Companies House status
Active

Company identity

Founded / incorporated
14 October 1946

Company number 00421479

Verify at Companies House
Legal name
MCKAY SECURITIES LIMITED
Company type
Private Limited Company
Region
London
Registered address
CENTRO ONE
39 PLENDER STREET
LONDON
ENGLAND
NW1 0DT
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller
1
Company Active PLC
MCKAY Securities Limited
CRN 00421479
2
Direct and ultimate controller Active PLC
Workspace Group PLC
CRN 02041612

Company events

Reference milestones and recent Companies House filing stream events.

6 events
31 May
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

29 May
2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzUyNDMzODA1MmFkaXF6a2N4

Published 29 May 2026 15:03

17 May
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

14 Oct
1946

Incorporated

Inception

Company registered at Companies House