LAMBDA MU LIMITED
Company details
| Company number | 03031538 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 10 March 1995 |
| Registered office | 11 CONWAY STREET, LONDON, W1T 6BL · More companies in W1T |
| Nature of business (SIC) | 71129 — Other engineering activities |
| Accounting reference date | 30 June |
| Next accounts due | 31 March 2027 (last made up to 31 December 2024) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 28 November 2026 (last made up to 14 November 2025) |
| Charges (mortgages) | 2 registered · 0 outstanding · 0 part satisfied · 2 satisfied |
| Previous names | RYLAND PETERS & SMALL LIMITED (until 30 June 2025) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
LAMBDA MU LIMITED is a private limited company registered in the UK under company number 03031538. It was incorporated on 10 March 1995 and its current status is active.
The registered office address is 11 CONWAY STREET, LONDON, W1T 6BL.
Its declared nature of business is other engineering activities (SIC 71129).
The next accounts are due by 31 March 2027 and the next confirmation statement by 28 November 2026.
It has traded under 1 previous name, most recently RYLAND PETERS & SMALL LIMITED.
About LAMBDA MU LIMITED
Company type and jurisdiction
LAMBDA MU 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 03031538 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 31 years and 8 months.
What LAMBDA MU LIMITED does
On the public register, LAMBDA MU LIMITED lists its activity using the UK Standard Industrial Classification (SIC 2007): other engineering activities (71129). This places it in the professional, scientific and technical 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 LAMBDA MU LIMITED is registered
Its registered office is in W1t (postcode district W1T). 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 W1T.
Accounts and filing deadlines
LAMBDA MU LIMITED must file its next annual accounts by 31 March 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 28 November 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.
Charges and secured debt
LAMBDA MU LIMITED has 2 charges registered against it, of which 0 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 LAMBDA MU LIMITED
Check that the company name and number on its invoices and website match 03031538, 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 LAMBDA MU LIMITED?
The Companies House company number of LAMBDA MU LIMITED is 03031538.
Is LAMBDA MU LIMITED still trading?
LAMBDA MU LIMITED is listed as active on the Companies House register.
What is the registered office address of LAMBDA MU LIMITED?
The registered office of LAMBDA MU LIMITED is 11 CONWAY STREET, LONDON, W1T 6BL.
When was LAMBDA MU LIMITED incorporated?
LAMBDA MU LIMITED was incorporated on 10 March 1995.
What does LAMBDA MU LIMITED do?
Its nature of business (SIC) is: 71129 - Other engineering activities.
When are LAMBDA MU LIMITED's next accounts due?
The next accounts of LAMBDA MU LIMITED are due by 31 March 2027.
When is LAMBDA MU LIMITED's confirmation statement due?
The next confirmation statement of LAMBDA MU LIMITED is due by 28 November 2026.
How old is LAMBDA MU LIMITED?
LAMBDA MU LIMITED was incorporated on 10 March 1995, so it is 31 years and 8 months old.
Who are the directors of LAMBDA MU LIMITED?
The current directors, secretaries and people with significant control of LAMBDA MU LIMITED are listed on the officers page of company 03031538 on the Companies House website.
What is the VAT number of LAMBDA MU LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask LAMBDA MU LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.