OPTIDEF LTD
Company details
| Company number | 16936355 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 30 December 2025 |
| Registered office | 128 CITY ROAD, LONDON, EC1V 2NX, UNITED KINGDOM · More companies in EC1V |
| Nature of business (SIC) | 27900 — Manufacture of other electrical equipment 64209 — Activities of other holding companies n.e.c. 70229 — Management consultancy activities other than financial management 72190 — Other research and experimental development on natural sciences and engineering |
| Accounting reference date | 31 December |
| Next accounts due | 30 September 2027 |
| Last accounts type | No Accounts Filed |
| Next confirmation statement due | 12 January 2027 |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
OPTIDEF LTD is a private limited company registered in the UK under company number 16936355. It was incorporated on 30 December 2025 and its current status is active.
The registered office address is 128 CITY ROAD, LONDON, EC1V 2NX, UNITED KINGDOM.
Its declared nature of business is manufacture of other electrical equipment (SIC 27900); activities of other holding companies n.e.c. (SIC 64209); management consultancy activities other than financial management (SIC 70229); other research and experimental development on natural sciences and engineering (SIC 72190).
The next accounts are due by 30 September 2027 and the next confirmation statement by 12 January 2027.
About OPTIDEF LTD
Company type and jurisdiction
OPTIDEF 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 16936355 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 10 months.
What OPTIDEF LTD does
On the public register, OPTIDEF LTD lists 4 activities using the UK Standard Industrial Classification (SIC 2007): manufacture of other electrical equipment (27900); activities of other holding companies n.e.c. (64209); management consultancy activities other than financial management (70229); other research and experimental development on natural sciences and engineering (72190). This places it in the manufacturing 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 OPTIDEF LTD is registered
Its registered office is in London (postcode district EC1V). 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 EC1V.
Accounts and filing deadlines
OPTIDEF LTD must file its next annual accounts by 30 September 2027. So far no accounts have been filed yet, which is normal for a company less than about 21 months old. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 12 January 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 OPTIDEF LTD
Check that the company name and number on its invoices and website match 16936355, 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 OPTIDEF LTD?
The Companies House company number of OPTIDEF LTD is 16936355.
Is OPTIDEF LTD still trading?
OPTIDEF LTD is listed as active on the Companies House register.
What is the registered office address of OPTIDEF LTD?
The registered office of OPTIDEF LTD is 128 CITY ROAD, LONDON, EC1V 2NX, UNITED KINGDOM.
When was OPTIDEF LTD incorporated?
OPTIDEF LTD was incorporated on 30 December 2025.
What does OPTIDEF LTD do?
Its nature of business (SIC) is: 27900 - Manufacture of other electrical equipment; 64209 - Activities of other holding companies n.e.c.; 70229 - Management consultancy activities other than financial management; 72190 - Other research and experimental development on natural sciences and engineering.
When are OPTIDEF LTD's next accounts due?
The next accounts of OPTIDEF LTD are due by 30 September 2027.
When is OPTIDEF LTD's confirmation statement due?
The next confirmation statement of OPTIDEF LTD is due by 12 January 2027.
How old is OPTIDEF LTD?
OPTIDEF LTD was incorporated on 30 December 2025, so it is 10 months old.
Who are the directors of OPTIDEF LTD?
The current directors, secretaries and people with significant control of OPTIDEF LTD are listed on the officers page of company 16936355 on the Companies House website.
What is the VAT number of OPTIDEF LTD?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask OPTIDEF LTD for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.