# Cryptomathic (Cryptomathic Limited)

Private limited company registered in London, classed under “Business and domestic software development” and 1 other activity.

- Company number: 04111091
- Status: Active
- Type: Private limited company
- Incorporated: 20 November 2000
- Registered office: 5th Floor, 3 Old Street Yard, London, EC1Y 8AF
- Location: London
- Activity: Business and domestic software development
- Website: cryptomathic.com

## Latest filed profit

Profit after tax in the year to 31 December 2025: **£609k**, from its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios, directors and owners are on the page for subscribers.

## Questions people ask

### What does Cryptomathic do?

Private limited company registered in London, classed under “Business and domestic software development” and 1 other activity. In its own words: “Cryptomathic”

### How much turnover does Cryptomathic make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/cryptomathic-04111091

### Is Cryptomathic profitable?

Yes: it made a profit after tax of £609k in the year to 31 December 2025, its latest filed accounts.

### How many people work at Cryptomathic?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/cryptomathic-04111091

### Who runs and owns Cryptomathic?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/cryptomathic-04111091

### Where is Cryptomathic based?

Its registered office is 5th Floor, 3 Old Street Yard, London, EC1Y 8AF, in London.

### When was Cryptomathic founded?

Cryptomathic Limited was incorporated on 20 November 2000.

### Is Cryptomathic still trading?

The register lists Cryptomathic Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-10-09: Registered office address changed from 5th Floor 3 Old Street Yard London EC1Y 8AF England to Runway East Shoreditch 52 Tabernacle Street London EC2A 4NJ on 9 October 2026
- 2026-06-24: Accounts for a small company made up to 31 December 2025
- 2026-02-20: Appointment of Mr. Jesper Clæsøe Celano as a director on 7 February 2026
- 2025-07-04: Accounts for a small company made up to 31 December 2024
- 2025-01-03: Termination of appointment of Charlotte Møller Andersen as a director on 31 December 2024
- 2024-09-23: Director's details changed for Mrs Anna Louise Russell on 9 September 2024
- 2024-09-09: Appointment of Mrs Anna Louise Russell as a director on 4 September 2024
- 2024-09-09: Termination of appointment of Giles Chamberlain as a director on 4 September 2024
- 2024-08-24: Accounts for a small company made up to 31 December 2023
- 2024-02-16: Termination of appointment of Peter Landrock as a director on 31 December 2023
- 2023-12-15: Director's details changed for Mr. Giles Chamberlain on 23 October 2023
- 2023-10-23: Registered office address changed from Richmond House Regent Street 16 - 20 Cambridge CB2 1DB England to 5th Floor 3 Old Street Yard London EC1Y 8AF on 23 October 2023
- 2023-10-17: Accounts for a small company made up to 31 December 2022
- 2023-04-27: Appointment of Mr. Giles Chamberlain as a director on 12 April 2023
- 2023-04-26: Appointment of Mr. Laurent Lafargue as a director on 12 April 2023

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/cryptomathic-04111091