SEI SECURITY LTD
Company details
| Company number | 11255970 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 15 March 2018 |
| Registered office | UNIT 8 BROWNHILLS BUSINESS PARK CANAL LANE, TUNSTALL, STOKE-ON-TRENT, STAFFORDSHIRE, ST6 4RP, UNITED KINGDOM · More companies in ST6 |
| Nature of business (SIC) | 99999 — Dormant Company |
| Accounting reference date | 31 March |
| Next accounts due | 31 December 2026 (last made up to 31 March 2025) |
| Last accounts type | Dormant |
| Next confirmation statement due | 28 March 2027 (last made up to 14 March 2026) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
SEI SECURITY LTD is a private limited company registered in the UK under company number 11255970. It was incorporated on 15 March 2018 and its current status is active.
The registered office address is UNIT 8 BROWNHILLS BUSINESS PARK CANAL LANE, TUNSTALL, STOKE-ON-TRENT, STAFFORDSHIRE, ST6 4RP, UNITED KINGDOM.
Its declared nature of business is dormant company (SIC 99999).
The next accounts are due by 31 December 2026 and the next confirmation statement by 28 March 2027.
About SEI SECURITY LTD
Company type and jurisdiction
SEI SECURITY 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 11255970 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 8 years and 7 months.
What SEI SECURITY LTD does
On the public register, SEI SECURITY LTD lists its activity using the UK Standard Industrial Classification (SIC 2007): dormant company (99999). Code 99999 means the company is dormant and is not trading. 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 SEI SECURITY LTD is registered
Its registered office is in Stoke-On-Trent (postcode district ST6). 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 ST6.
Accounts and filing deadlines
SEI SECURITY LTD must file its next annual accounts by 31 December 2026. The last accounts on the register were dormant accounts, meaning the company reported no significant transactions in that financial year. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 28 March 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 SEI SECURITY LTD
Check that the company name and number on its invoices and website match 11255970, 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 SEI SECURITY LTD?
The Companies House company number of SEI SECURITY LTD is 11255970.
Is SEI SECURITY LTD still trading?
SEI SECURITY LTD is listed as active on the Companies House register.
What is the registered office address of SEI SECURITY LTD?
The registered office of SEI SECURITY LTD is UNIT 8 BROWNHILLS BUSINESS PARK CANAL LANE, TUNSTALL, STOKE-ON-TRENT, STAFFORDSHIRE, ST6 4RP, UNITED KINGDOM.
When was SEI SECURITY LTD incorporated?
SEI SECURITY LTD was incorporated on 15 March 2018.
What does SEI SECURITY LTD do?
Its nature of business (SIC) is: 99999 - Dormant Company.
When are SEI SECURITY LTD's next accounts due?
The next accounts of SEI SECURITY LTD are due by 31 December 2026.
When is SEI SECURITY LTD's confirmation statement due?
The next confirmation statement of SEI SECURITY LTD is due by 28 March 2027.
How old is SEI SECURITY LTD?
SEI SECURITY LTD was incorporated on 15 March 2018, so it is 8 years and 7 months old.
Who are the directors of SEI SECURITY LTD?
The current directors, secretaries and people with significant control of SEI SECURITY LTD are listed on the officers page of company 11255970 on the Companies House website.
What is the VAT number of SEI SECURITY LTD?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask SEI SECURITY LTD for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.