Company Active LTD

Company profile

System1 Ad Ratings Limited

UK company 11313402, incorporated on 17 April 2018.

System1 Ad Ratings Limited is a UK company with status Active founded in 2018 based in London.

Company number

11313402

Incorporated

17 Apr 2018

Companies House status

Active

Company identity

Founded / incorporated

17 April 2018

Company number 11313402

Verify at Companies House

Legal name

SYSTEM1 AD RATINGS LIMITED

Company type

Private Limited Company

Region

London

Registered address

4 MORE LONDON RIVERSIDE

LONDON

ENGLAND

SE1 2AU

Insolvency history

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller

Company Active LTD

System1 Ad Ratings Limited

CRN 11313402

Direct and ultimate controller Active PLC

System1 Group PLC

CRN 05940040

Company events

Reference milestones and recent Companies House filing stream events.

7 events

30 Jun

2027

Accounts due

Accounts Due

Next accounts due date

30 Apr

2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Jul

2026

Accounts With Accounts Type Audit Exemption Subsiduary

Accounts PDF pending

AA | Transaction MzUzNTk4NjgyM2FkaXF6a2N4 | Paper/PDF filed

Published 31 Jul 2026 23:00

30 Jul

2026

Legacy

Other

AGREEMENT2 | Transaction MzUzNTk4NjU4MGFkaXF6a2N4 | Paper/PDF filed

Published 31 Jul 2026 23:00

16 Apr

2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

30 Sep

2025

Accounts filed

Accounts

Last accounts made up date

17 Apr

2018

Incorporated

Inception

Company registered at Companies House