NEWMARK SECURITY PLC
Company details
| Company number | 03339998 |
|---|---|
| Status | Active |
| Company type | Public Limited Company |
| Incorporated | 25 March 1997 |
| Registered office | 91 WIMPOLE STREET, LONDON, W1G 0EF, ENGLAND · More companies in W1G |
| Nature of business (SIC) | 80200 — Security systems service activities |
| Accounting reference date | 30 April |
| Next accounts due | 31 October 2026 OVERDUE (last made up to 30 April 2025) |
| Last accounts type | Group |
| Next confirmation statement due | 20 July 2027 (last made up to 6 July 2026) |
| Charges (mortgages) | 7 registered · 1 outstanding · 0 part satisfied · 6 satisfied |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
NEWMARK SECURITY PLC is a public limited company registered in the UK under company number 03339998. It was incorporated on 25 March 1997 and its current status is active.
The registered office address is 91 WIMPOLE STREET, LONDON, W1G 0EF, ENGLAND.
Its declared nature of business is security systems service activities (SIC 80200).
The next accounts are due by 31 October 2026 and the next confirmation statement by 20 July 2027.
About NEWMARK SECURITY PLC
Company type and jurisdiction
NEWMARK SECURITY PLC is a public limited company (PLC). It can offer shares to the public, needs at least £50,000 of allotted share capital, two directors and a qualified company secretary. Its company number 03339998 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 29 years and 7 months.
What NEWMARK SECURITY PLC does
On the public register, NEWMARK SECURITY PLC lists its activity using the UK Standard Industrial Classification (SIC 2007): security systems service activities (80200). This places it in the administrative and support services 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 NEWMARK SECURITY PLC is registered
Its registered office is in London (postcode district W1G). 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 W1G.
Accounts and filing deadlines
NEWMARK SECURITY PLC must file its next annual accounts by 31 October 2026, and that date has already passed. The last accounts on the register were group accounts covering a parent company and its subsidiaries. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 20 July 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.
Charges and secured debt
NEWMARK SECURITY PLC has 7 charges registered against it, of which 1 is still outstanding. A charge is security given to a lender, such as a mortgage over property or a debenture over all the company's assets; if the company does not repay, the lender can take those assets first. The full charge documents can be read for free on Companies House.
Before you do business with NEWMARK SECURITY PLC
Check that the company name and number on its invoices and website match 03339998, 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 NEWMARK SECURITY PLC?
The Companies House company number of NEWMARK SECURITY PLC is 03339998.
Is NEWMARK SECURITY PLC still trading?
NEWMARK SECURITY PLC is listed as active on the Companies House register.
What is the registered office address of NEWMARK SECURITY PLC?
The registered office of NEWMARK SECURITY PLC is 91 WIMPOLE STREET, LONDON, W1G 0EF, ENGLAND.
When was NEWMARK SECURITY PLC incorporated?
NEWMARK SECURITY PLC was incorporated on 25 March 1997.
What does NEWMARK SECURITY PLC do?
Its nature of business (SIC) is: 80200 - Security systems service activities.
When are NEWMARK SECURITY PLC's next accounts due?
The next accounts of NEWMARK SECURITY PLC are due by 31 October 2026. They are overdue.
When is NEWMARK SECURITY PLC's confirmation statement due?
The next confirmation statement of NEWMARK SECURITY PLC is due by 20 July 2027.
How old is NEWMARK SECURITY PLC?
NEWMARK SECURITY PLC was incorporated on 25 March 1997, so it is 29 years and 7 months old.
Who are the directors of NEWMARK SECURITY PLC?
The current directors, secretaries and people with significant control of NEWMARK SECURITY PLC are listed on the officers page of company 03339998 on the Companies House website.
What is the VAT number of NEWMARK SECURITY PLC?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask NEWMARK SECURITY PLC for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.