OPTIMUM COMPLEXITY LTD

Company details

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

Summary

OPTIMUM COMPLEXITY LTD is a private limited company registered in the UK under company number 10209979. It was incorporated on 1 June 2016 and its current status is active - proposal to strike off.

The registered office address is 10 LONDON MEWS, LONDON, W2 1HY, ENGLAND.

Its declared nature of business is activities of financial services holding companies (SIC 64205).

The next accounts are due by 31 December 2026 and the next confirmation statement by 16 December 2026.

About OPTIMUM COMPLEXITY LTD

Company type and jurisdiction

OPTIMUM COMPLEXITY 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 10209979 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 years and 5 months.

What OPTIMUM COMPLEXITY LTD does

On the public register, OPTIMUM COMPLEXITY LTD lists its activity using the UK Standard Industrial Classification (SIC 2007): activities of financial services holding companies (64205). 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 OPTIMUM COMPLEXITY LTD is registered

Its registered office is in London (postcode district W2). 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 W2.

Accounts and filing deadlines

OPTIMUM COMPLEXITY LTD must file its next annual accounts by 31 December 2026. The last accounts on the register were full audited accounts, usually filed by larger companies. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 16 December 2026. 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 OPTIMUM COMPLEXITY LTD

Check that the company name and number on its invoices and website match 10209979, 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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