CHECKSTEP LIMITED

Company number 12583264 ·

Active

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Shareholders' funds

-£7,819,659

Balance sheet as at 2025-12-31

View full accounts →

Overview

Company type
Private Limited Company
Incorporated
2020-05-04
Employees
5 (2025 accounts · was 6 in 2024)
Registered office
16-18 Black Friars Lane 3rd Floor, Black Friars Lane, London, England, EC4V 6EB
Postcode
EC4V 6EB
Capital
359 GBP
Accounts category
Total Exemption Full
Charges
0 outstanding

Accounts

Last made up to
2025-12-31
Next due by
2027-09-30
Financial year end
31 December

Confirmation statement

Last statement dated
2026-05-03
Next due by
2027-05-17
View filing history →

Nature of business (SIC)

  • 62012 Business and domestic software development

Officers 2 current · 4 resigned

Appointed 2025-06-01
Appointed 2020-09-01

View all officers and resignations →

Licensed visa sponsor

Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).

Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.

Data protection registration

Registered with the ICO as a data protection fee payer — ZB068387 (Tier 1), registered since 2021.

Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.

Contact details

Website
checkstep.com

Checkstep is the trusted AI content moderation software that helps global platforms detect harmful content, enforce policies, and stay compliant at scale. Combine powerful automation with human expertise to deliver safe, relevant, and compliant digital experiences.

Among its peers

Among the biggest employers

of 2,588 similar companies in EC, with 5 staff. Among the oldest 25% of its local peers.

239 companies are registered at this postcode →

Competitors London

This company ranks 4076 among business and domestic software development in London.

Full league table →

The class of 2020

36%

of the 9,514 companies in this sector incorporated in 2020 are still active today; 61% have since been dissolved.

A fact about the year, not a forecast for this company.

Survival rates for every incorporation year →