CRYPTANALYTICS LTD
Company details
| Company number | 08452346 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 19 March 2013 |
| Registered office | 20-22 WENLOCK ROAD, LONDON, N1 7GU, ENGLAND · More companies in N1 |
| Nature of business (SIC) | 62020 — Information technology consultancy activities |
| Accounting reference date | 31 March |
| Next accounts due | 31 December 2026 (last made up to 31 March 2025) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 3 October 2027 (last made up to 19 September 2026) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
CRYPTANALYTICS LTD is a private limited company registered in the UK under company number 08452346. It was incorporated on 19 March 2013 and its current status is active.
The registered office address is 20-22 WENLOCK ROAD, LONDON, N1 7GU, ENGLAND.
Its declared nature of business is information technology consultancy activities (SIC 62020).
The next accounts are due by 31 December 2026 and the next confirmation statement by 3 October 2027.
About CRYPTANALYTICS LTD
Company type and jurisdiction
CRYPTANALYTICS LTD is a private company limited by shares. Its owners (shareholders) are only liable for its debts up to the value of their shares, it must have at least one director, and its shares cannot be offered to the public. Its company number 08452346 shows it was registered in England and Wales, so its records are kept by Companies House in Cardiff. It has been on the register for 13 years and 7 months.
What CRYPTANALYTICS LTD does
On the public register, CRYPTANALYTICS LTD lists its activity using the UK Standard Industrial Classification (SIC 2007): information technology consultancy activities (62020). This places it in the information and communication section of the economy. SIC codes describe what a company says it does; they are not a licence and are not checked by Companies House. See other companies with the same SIC code.
Where CRYPTANALYTICS LTD is registered
Its registered office is in London (postcode district N1). The registered office is the official address for letters from Companies House, HMRC and the courts. It must be in the same UK jurisdiction where the company was registered, but it does not have to be where the business trades: many companies use their accountant's or a formation agent's address. Browse other companies in N1.
Accounts and filing deadlines
CRYPTANALYTICS LTD must file its next annual accounts by 31 December 2026. The last accounts on the register were small company accounts exempt from audit. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 3 October 2027. A private company that files its accounts late gets an automatic penalty of £150 if they are up to one month late, rising to £375, £750 and £1,500 after six months, and the penalty is doubled if accounts are late two years in a row. A company that does not file a confirmation statement can be struck off the register.
Before you do business with CRYPTANALYTICS LTD
Check that the company name and number on its invoices and website match 08452346, read its latest accounts and confirmation statement, and look up its directors and people with significant control on the official register. If it charges VAT, ask for its VAT number and check it with our VAT number checker: a company number and a VAT number are different things. How to check a UK company.
Frequently asked questions
What is the company number of CRYPTANALYTICS LTD?
The Companies House company number of CRYPTANALYTICS LTD is 08452346.
Is CRYPTANALYTICS LTD still trading?
CRYPTANALYTICS LTD is listed as active on the Companies House register.
What is the registered office address of CRYPTANALYTICS LTD?
The registered office of CRYPTANALYTICS LTD is 20-22 WENLOCK ROAD, LONDON, N1 7GU, ENGLAND.
When was CRYPTANALYTICS LTD incorporated?
CRYPTANALYTICS LTD was incorporated on 19 March 2013.
What does CRYPTANALYTICS LTD do?
Its nature of business (SIC) is: 62020 - Information technology consultancy activities.
When are CRYPTANALYTICS LTD's next accounts due?
The next accounts of CRYPTANALYTICS LTD are due by 31 December 2026.
When is CRYPTANALYTICS LTD's confirmation statement due?
The next confirmation statement of CRYPTANALYTICS LTD is due by 3 October 2027.
How old is CRYPTANALYTICS LTD?
CRYPTANALYTICS LTD was incorporated on 19 March 2013, so it is 13 years and 7 months old.
Who are the directors of CRYPTANALYTICS LTD?
The current directors, secretaries and people with significant control of CRYPTANALYTICS LTD are listed on the officers page of company 08452346 on the Companies House website.
What is the VAT number of CRYPTANALYTICS LTD?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask CRYPTANALYTICS LTD for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.