QUANTDECK SYSTEMS LIMITED
Company details
| Company number | 08580289 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 21 June 2013 |
| Registered office | 27 OLD GLOUCESTER STREET, LONDON, WC1N 3AX · More companies in WC1N |
| Nature of business (SIC) | 62012 — Business and domestic software development |
| Accounting reference date | 27 June |
| Next accounts due | 27 March 2027 (last made up to 30 June 2025) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 11 December 2026 (last made up to 27 November 2025) |
| Previous names | PATCROFT LIMITED (until 3 October 2013) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
QUANTDECK SYSTEMS LIMITED is a private limited company registered in the UK under company number 08580289. It was incorporated on 21 June 2013 and its current status is active.
The registered office address is 27 OLD GLOUCESTER STREET, LONDON, WC1N 3AX.
Its declared nature of business is business and domestic software development (SIC 62012).
The next accounts are due by 27 March 2027 and the next confirmation statement by 11 December 2026.
It has traded under 1 previous name, most recently PATCROFT LIMITED.
About QUANTDECK SYSTEMS LIMITED
Company type and jurisdiction
QUANTDECK SYSTEMS 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 08580289 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 4 months.
What QUANTDECK SYSTEMS LIMITED does
On the public register, QUANTDECK SYSTEMS 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 QUANTDECK SYSTEMS LIMITED is registered
Its registered office is in London (postcode district WC1N). 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 WC1N.
Accounts and filing deadlines
QUANTDECK SYSTEMS LIMITED must file its next annual accounts by 27 March 2027. 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 11 December 2026. 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 QUANTDECK SYSTEMS LIMITED
Check that the company name and number on its invoices and website match 08580289, 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 QUANTDECK SYSTEMS LIMITED?
The Companies House company number of QUANTDECK SYSTEMS LIMITED is 08580289.
Is QUANTDECK SYSTEMS LIMITED still trading?
QUANTDECK SYSTEMS LIMITED is listed as active on the Companies House register.
What is the registered office address of QUANTDECK SYSTEMS LIMITED?
The registered office of QUANTDECK SYSTEMS LIMITED is 27 OLD GLOUCESTER STREET, LONDON, WC1N 3AX.
When was QUANTDECK SYSTEMS LIMITED incorporated?
QUANTDECK SYSTEMS LIMITED was incorporated on 21 June 2013.
What does QUANTDECK SYSTEMS LIMITED do?
Its nature of business (SIC) is: 62012 - Business and domestic software development.
When are QUANTDECK SYSTEMS LIMITED's next accounts due?
The next accounts of QUANTDECK SYSTEMS LIMITED are due by 27 March 2027.
When is QUANTDECK SYSTEMS LIMITED's confirmation statement due?
The next confirmation statement of QUANTDECK SYSTEMS LIMITED is due by 11 December 2026.
How old is QUANTDECK SYSTEMS LIMITED?
QUANTDECK SYSTEMS LIMITED was incorporated on 21 June 2013, so it is 13 years and 4 months old.
Who are the directors of QUANTDECK SYSTEMS LIMITED?
The current directors, secretaries and people with significant control of QUANTDECK SYSTEMS LIMITED are listed on the officers page of company 08580289 on the Companies House website.
What is the VAT number of QUANTDECK SYSTEMS LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask QUANTDECK SYSTEMS LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.