DIAM SOFTWARE LTD.

Company details

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

Summary

DIAM SOFTWARE LTD. is a private limited company registered in the UK under company number 03647396. It was incorporated on 9 October 1998 and its current status is active.

The registered office address is 1 PARKSHOT, RICHMOND, SURREY, TW9 2RD, ENGLAND.

Its declared nature of business is information technology consultancy activities (SIC 62020).

The next accounts are due by 30 September 2027 and the next confirmation statement by 23 October 2027.

About DIAM SOFTWARE LTD.

Company type and jurisdiction

DIAM SOFTWARE 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 03647396 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 28 years and 1 month.

What DIAM SOFTWARE LTD. does

On the public register, DIAM SOFTWARE LTD. lists its activity using the UK Standard Industrial Classification (SIC 2007): information technology consultancy activities (62020). 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 DIAM SOFTWARE LTD. is registered

Its registered office is in Richmond (postcode district TW9). 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 TW9.

Accounts and filing deadlines

DIAM SOFTWARE LTD. must file its next annual accounts by 30 September 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 23 October 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 DIAM SOFTWARE LTD.

Check that the company name and number on its invoices and website match 03647396, 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.

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