COSIGN AI LIMITED
Company details
| Company number | 16632519 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 6 August 2025 |
| Registered office | 5 LARCH CLOSE, WARLINGHAM, CR6 9DD, ENGLAND · More companies in CR6 |
| Nature of business (SIC) | 62012 — Business and domestic software development |
| Accounting reference date | 31 August |
| Next accounts due | 6 May 2027 |
| Last accounts type | No Accounts Filed |
| Next confirmation statement due | 19 August 2026 OVERDUE |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
COSIGN AI LIMITED is a private limited company registered in the UK under company number 16632519. It was incorporated on 6 August 2025 and its current status is active.
The registered office address is 5 LARCH CLOSE, WARLINGHAM, CR6 9DD, ENGLAND.
Its declared nature of business is business and domestic software development (SIC 62012).
The next accounts are due by 6 May 2027 and the next confirmation statement by 19 August 2026.
About COSIGN AI LIMITED
Company type and jurisdiction
COSIGN AI LIMITED 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 16632519 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 1 year and 3 months.
What COSIGN AI LIMITED does
On the public register, COSIGN AI LIMITED lists its activity using the UK Standard Industrial Classification (SIC 2007): business and domestic software development (62012). 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 COSIGN AI LIMITED is registered
Its registered office is in Warlingham (postcode district CR6). 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 CR6.
Accounts and filing deadlines
COSIGN AI LIMITED must file its next annual accounts by 6 May 2027. So far no accounts have been filed yet, which is normal for a company less than about 21 months old. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 19 August 2026 and is overdue. 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 COSIGN AI LIMITED
Check that the company name and number on its invoices and website match 16632519, 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 COSIGN AI LIMITED?
The Companies House company number of COSIGN AI LIMITED is 16632519.
Is COSIGN AI LIMITED still trading?
COSIGN AI LIMITED is listed as active on the Companies House register.
What is the registered office address of COSIGN AI LIMITED?
The registered office of COSIGN AI LIMITED is 5 LARCH CLOSE, WARLINGHAM, CR6 9DD, ENGLAND.
When was COSIGN AI LIMITED incorporated?
COSIGN AI LIMITED was incorporated on 6 August 2025.
What does COSIGN AI LIMITED do?
Its nature of business (SIC) is: 62012 - Business and domestic software development.
When are COSIGN AI LIMITED's next accounts due?
The next accounts of COSIGN AI LIMITED are due by 6 May 2027.
When is COSIGN AI LIMITED's confirmation statement due?
The next confirmation statement of COSIGN AI LIMITED is due by 19 August 2026. It is overdue.
How old is COSIGN AI LIMITED?
COSIGN AI LIMITED was incorporated on 6 August 2025, so it is 1 year and 3 months old.
Who are the directors of COSIGN AI LIMITED?
The current directors, secretaries and people with significant control of COSIGN AI LIMITED are listed on the officers page of company 16632519 on the Companies House website.
What is the VAT number of COSIGN AI LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask COSIGN AI LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.