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UK company intelligence
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Company profile

Guinness Mahon Group Limited

UK company 01627626, incorporated on 7 April 1982.

Guinness Mahon Group Limited is a UK company with status Active founded in 1982 based in London.

Company number
01627626
Incorporated
7 Apr 1982
Companies House status
Active

Company identity

Founded / incorporated
7 April 1982

Company number 01627626

Verify at Companies House
Legal name
GUINNESS MAHON GROUP LIMITED
Company type
Private Limited Company
Region
London
Registered address
30 GRESHAM STREET
LONDON
ENGLAND
EC2V 7QP
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

2 levels 1 ultimate controller Controls 2
1
Company Active LTD
Guinness Mahon Group Limited
CRN 01627626
2
Direct controller Active LTD
Investec 1 Limited
CRN 00119609
3
Ultimate controller Active PLC
Investec PLC
CRN 03633621

Company events

Reference milestones and recent Companies House filing stream events.

5 events
02 Jul
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

18 Jun
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

07 Apr
1982

Incorporated

Inception

Company registered at Companies House