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UK company intelligence
Company Active LTD

Company profile

System1 Research Limited

System1 Research Limited is a UK company with status active founded in 1999 based in London.

CRN
03900547
Founded
1999
Age
26

Overview

Legal name
SYSTEM1 RESEARCH LIMITED
Region
London
Registered address
4 MORE LONDON RIVERSIDE
LONDON
ENGLAND
SE1 2AU
Insolvency history
No

Corporate ownership

Updated 06 Jun 2026 16:52

1 level 1 ultimate controller Controls 1
1
Company Active LTD
System1 Research Limited
CRN 03900547
2
Direct and ultimate controller Active PLC
System1 Group PLC
CRN 05940040

Company events

Reference milestones and recent Companies House filing stream events.

5 events
12 Jan
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

29 Dec
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

29 Dec
1999

Incorporated

Inception

Company registered at Companies House