HARTMATHS LTD

Company details

Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.

Summary

HARTMATHS LTD is a private limited company registered in the UK under company number 15761908. It was incorporated on 5 June 2024 and its current status is active.

The registered office address is 18 SILVERDALE DRIVE, SUNBURY-ON-THAMES, TW16 6HD, ENGLAND.

Its declared nature of business is buying and selling of own real estate (SIC 68100); other letting and operating of own or leased real estate (SIC 68209); management of real estate on a fee or contract basis (SIC 68320).

The next accounts are due by 31 March 2028 and the next confirmation statement by 18 June 2027.

About HARTMATHS LTD

Company type and jurisdiction

HARTMATHS 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 15761908 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 2 years and 5 months.

What HARTMATHS LTD does

On the public register, HARTMATHS LTD lists 3 activities using the UK Standard Industrial Classification (SIC 2007): buying and selling of own real estate (68100); other letting and operating of own or leased real estate (68209); management of real estate on a fee or contract basis (68320). This places it in the real estate 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 HARTMATHS LTD is registered

Its registered office is in Sunbury-On-Thames (postcode district TW16). 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 TW16.

Accounts and filing deadlines

HARTMATHS LTD must file its next annual accounts by 31 March 2028. 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 18 June 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

HARTMATHS LTD has 2 charges registered against it, of which 2 are 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 HARTMATHS LTD

Check that the company name and number on its invoices and website match 15761908, 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