SINCLAIR SYSTEM DESIGN LTD
Company details
| Company number | 17542662 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 26 October 2026 |
| Registered office | 71-75 SHELTON STREET, COVENT GARDEN, LONDON, WC2H 9JQ, UNITED KINGDOM · More companies in WC2H |
| Nature of business (SIC) | 71122 — Engineering related scientific and technical consulting activities |
| Accounting reference date | 31 October |
| Next accounts due | 26 July 2028 |
| Last accounts type | No Accounts Filed |
| Next confirmation statement due | 8 November 2027 |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
SINCLAIR SYSTEM DESIGN LTD is a private limited company registered in the UK under company number 17542662. It was incorporated on 26 October 2026 and its current status is active.
The registered office address is 71-75 SHELTON STREET, COVENT GARDEN, LONDON, WC2H 9JQ, UNITED KINGDOM.
Its declared nature of business is engineering related scientific and technical consulting activities (SIC 71122).
The next accounts are due by 26 July 2028 and the next confirmation statement by 8 November 2027.
About SINCLAIR SYSTEM DESIGN LTD
Company type and jurisdiction
SINCLAIR SYSTEM DESIGN 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 17542662 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 SINCLAIR SYSTEM DESIGN LTD does
On the public register, SINCLAIR SYSTEM DESIGN LTD lists its activity using the UK Standard Industrial Classification (SIC 2007): engineering related scientific and technical consulting activities (71122). 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 SINCLAIR SYSTEM DESIGN LTD is registered
Its registered office is in London (postcode district WC2H). 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 WC2H.
Accounts and filing deadlines
SINCLAIR SYSTEM DESIGN LTD must file its next annual accounts by 26 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 8 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 SINCLAIR SYSTEM DESIGN LTD
Check that the company name and number on its invoices and website match 17542662, 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 SINCLAIR SYSTEM DESIGN LTD?
The Companies House company number of SINCLAIR SYSTEM DESIGN LTD is 17542662.
Is SINCLAIR SYSTEM DESIGN LTD still trading?
SINCLAIR SYSTEM DESIGN LTD is listed as active on the Companies House register.
What is the registered office address of SINCLAIR SYSTEM DESIGN LTD?
The registered office of SINCLAIR SYSTEM DESIGN LTD is 71-75 SHELTON STREET, COVENT GARDEN, LONDON, WC2H 9JQ, UNITED KINGDOM.
When was SINCLAIR SYSTEM DESIGN LTD incorporated?
SINCLAIR SYSTEM DESIGN LTD was incorporated on 26 October 2026.
What does SINCLAIR SYSTEM DESIGN LTD do?
Its nature of business (SIC) is: 71122 - Engineering related scientific and technical consulting activities.
When are SINCLAIR SYSTEM DESIGN LTD's next accounts due?
The next accounts of SINCLAIR SYSTEM DESIGN LTD are due by 26 July 2028.
When is SINCLAIR SYSTEM DESIGN LTD's confirmation statement due?
The next confirmation statement of SINCLAIR SYSTEM DESIGN LTD is due by 8 November 2027.
How old is SINCLAIR SYSTEM DESIGN LTD?
SINCLAIR SYSTEM DESIGN LTD was incorporated on 26 October 2026, so it is less than a month old.
Who are the directors of SINCLAIR SYSTEM DESIGN LTD?
The current directors, secretaries and people with significant control of SINCLAIR SYSTEM DESIGN LTD are listed on the officers page of company 17542662 on the Companies House website.
What is the VAT number of SINCLAIR SYSTEM DESIGN LTD?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask SINCLAIR SYSTEM DESIGN LTD for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.