Firmoscan
Active11313402Private limited companyLondon

SYSTEM1 AD RATINGS LIMITED

Significant control: System1 Group PLC (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does System1 Ad Ratings Limited sell?

Registered activity: Market research and public opinion polling (SIC 73200). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

SYSTEM1 AD RATINGS LIMITED is an active private limited company (company number 11313402) incorporated on 17 April 2018, registered in London. Its registered activity is market research and public opinion polling (SIC 73200). Accounts are on file at Companies House (audit exemption subsidiary) but not yet parsed into this record.

There are 611 companies in market research and public opinion polling in London with filed accounts; the median reports net assets of £7,802 and is 10 years old.

02

Ownership and control

1 active
  • System1 Group Plc
    corporate entity, United Kingdom · since 17 April 2018
    • owns 75–100% of shares
    • holds 75–100% of voting rights

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
17 April 20188 yrs ago
First accounts due
17 January 20202471 days overdue
Confirmation statement due
1 May 2027in 190 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 73200
Market research and public opinion polling
Accounts type
Audit Exemption Subsidiary
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 17 April 2018
  • Accounts past their due dateDue 17 January 2020

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 190 days
  2. First accounts due2471 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (market research and public opinion polling), closest in incorporation date

All companies incorporated on 17 April 2018 · in Apr 2018.

09

Reminders for SYSTEM1 AD RATINGS LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).