SISMA DEVELOPMENTS LIMITED
Company details
| Company number | 09730589 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 13 August 2015 |
| Registered office | 24 WINDSOR ROAD, SLOUGH, SL1 2EJ, UNITED KINGDOM · More companies in SL1 |
| Nature of business (SIC) | 64209 — Activities of other holding companies n.e.c. 68209 — Other letting and operating of own or leased real estate |
| Accounting reference date | 31 August |
| Next accounts due | 31 May 2027 (last made up to 31 August 2025) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 16 July 2027 (last made up to 2 July 2026) |
| Charges (mortgages) | 12 registered · 2 outstanding · 0 part satisfied · 10 satisfied |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
SISMA DEVELOPMENTS LIMITED is a private limited company registered in the UK under company number 09730589. It was incorporated on 13 August 2015 and its current status is active.
The registered office address is 24 WINDSOR ROAD, SLOUGH, SL1 2EJ, UNITED KINGDOM.
Its declared nature of business is activities of other holding companies n.e.c. (SIC 64209); other letting and operating of own or leased real estate (SIC 68209).
The next accounts are due by 31 May 2027 and the next confirmation statement by 16 July 2027.
About SISMA DEVELOPMENTS LIMITED
Company type and jurisdiction
SISMA DEVELOPMENTS 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 09730589 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 11 years and 2 months.
What SISMA DEVELOPMENTS LIMITED does
On the public register, SISMA DEVELOPMENTS LIMITED lists 2 activities using the UK Standard Industrial Classification (SIC 2007): activities of other holding companies n.e.c. (64209); other letting and operating of own or leased real estate (68209). This places it in the financial and insurance 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 SISMA DEVELOPMENTS LIMITED is registered
Its registered office is in Slough (postcode district SL1). 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 SL1.
Accounts and filing deadlines
SISMA DEVELOPMENTS LIMITED must file its next annual accounts by 31 May 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 16 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
SISMA DEVELOPMENTS LIMITED has 12 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 SISMA DEVELOPMENTS LIMITED
Check that the company name and number on its invoices and website match 09730589, 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 SISMA DEVELOPMENTS LIMITED?
The Companies House company number of SISMA DEVELOPMENTS LIMITED is 09730589.
Is SISMA DEVELOPMENTS LIMITED still trading?
SISMA DEVELOPMENTS LIMITED is listed as active on the Companies House register.
What is the registered office address of SISMA DEVELOPMENTS LIMITED?
The registered office of SISMA DEVELOPMENTS LIMITED is 24 WINDSOR ROAD, SLOUGH, SL1 2EJ, UNITED KINGDOM.
When was SISMA DEVELOPMENTS LIMITED incorporated?
SISMA DEVELOPMENTS LIMITED was incorporated on 13 August 2015.
What does SISMA DEVELOPMENTS LIMITED do?
Its nature of business (SIC) is: 64209 - Activities of other holding companies n.e.c.; 68209 - Other letting and operating of own or leased real estate.
When are SISMA DEVELOPMENTS LIMITED's next accounts due?
The next accounts of SISMA DEVELOPMENTS LIMITED are due by 31 May 2027.
When is SISMA DEVELOPMENTS LIMITED's confirmation statement due?
The next confirmation statement of SISMA DEVELOPMENTS LIMITED is due by 16 July 2027.
How old is SISMA DEVELOPMENTS LIMITED?
SISMA DEVELOPMENTS LIMITED was incorporated on 13 August 2015, so it is 11 years and 2 months old.
Who are the directors of SISMA DEVELOPMENTS LIMITED?
The current directors, secretaries and people with significant control of SISMA DEVELOPMENTS LIMITED are listed on the officers page of company 09730589 on the Companies House website.
What is the VAT number of SISMA DEVELOPMENTS LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask SISMA DEVELOPMENTS LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.