FIRST PRINCIPLES SYSTEMS LIMITED
Company details
| Company number | 17549404 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 28 October 2026 |
| Registered office | 66 PAUL STREET, LONDON, ENGLAND, EC2A 4NA, UNITED KINGDOM · More companies in EC2A |
| Nature of business (SIC) | 71129 — Other engineering activities |
| Accounting reference date | 31 October |
| Next accounts due | 28 July 2028 |
| Last accounts type | No Accounts Filed |
| Next confirmation statement due | 12 November 2027 (last made up to 29 October 2026) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
FIRST PRINCIPLES SYSTEMS LIMITED is a private limited company registered in the UK under company number 17549404. It was incorporated on 28 October 2026 and its current status is active.
The registered office address is 66 PAUL STREET, LONDON, ENGLAND, EC2A 4NA, UNITED KINGDOM.
Its declared nature of business is other engineering activities (SIC 71129).
The next accounts are due by 28 July 2028 and the next confirmation statement by 12 November 2027.
About FIRST PRINCIPLES SYSTEMS LIMITED
Company type and jurisdiction
FIRST PRINCIPLES 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 17549404 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 less than a month.
What FIRST PRINCIPLES SYSTEMS LIMITED does
On the public register, FIRST PRINCIPLES SYSTEMS LIMITED lists its activity using the UK Standard Industrial Classification (SIC 2007): other engineering activities (71129). This places it in the professional, scientific and technical activities 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 FIRST PRINCIPLES SYSTEMS LIMITED is registered
Its registered office is in London (postcode district EC2A). 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 EC2A.
Accounts and filing deadlines
FIRST PRINCIPLES SYSTEMS LIMITED must file its next annual accounts by 28 July 2028. 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 12 November 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 FIRST PRINCIPLES SYSTEMS LIMITED
Check that the company name and number on its invoices and website match 17549404, 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 FIRST PRINCIPLES SYSTEMS LIMITED?
The Companies House company number of FIRST PRINCIPLES SYSTEMS LIMITED is 17549404.
Is FIRST PRINCIPLES SYSTEMS LIMITED still trading?
FIRST PRINCIPLES SYSTEMS LIMITED is listed as active on the Companies House register.
What is the registered office address of FIRST PRINCIPLES SYSTEMS LIMITED?
The registered office of FIRST PRINCIPLES SYSTEMS LIMITED is 66 PAUL STREET, LONDON, ENGLAND, EC2A 4NA, UNITED KINGDOM.
When was FIRST PRINCIPLES SYSTEMS LIMITED incorporated?
FIRST PRINCIPLES SYSTEMS LIMITED was incorporated on 28 October 2026.
What does FIRST PRINCIPLES SYSTEMS LIMITED do?
Its nature of business (SIC) is: 71129 - Other engineering activities.
When are FIRST PRINCIPLES SYSTEMS LIMITED's next accounts due?
The next accounts of FIRST PRINCIPLES SYSTEMS LIMITED are due by 28 July 2028.
When is FIRST PRINCIPLES SYSTEMS LIMITED's confirmation statement due?
The next confirmation statement of FIRST PRINCIPLES SYSTEMS LIMITED is due by 12 November 2027.
How old is FIRST PRINCIPLES SYSTEMS LIMITED?
FIRST PRINCIPLES SYSTEMS LIMITED was incorporated on 28 October 2026, so it is less than a month old.
Who are the directors of FIRST PRINCIPLES SYSTEMS LIMITED?
The current directors, secretaries and people with significant control of FIRST PRINCIPLES SYSTEMS LIMITED are listed on the officers page of company 17549404 on the Companies House website.
What is the VAT number of FIRST PRINCIPLES SYSTEMS LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask FIRST PRINCIPLES SYSTEMS LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.