# SIGMA TECHNOLOGIES LABS LTD (16778292)

> SIGMA TECHNOLOGIES LABS LTD is an active private limited company (company number 16778292) incorporated on 10 October 2025, registered in London. Its registered activity is manufacture of air and spacecraft and related machinery (SIC 30300). No accounts have been filed yet; the first accounts are due by 10 July 2027.

- Status: Active
- Incorporated: 2025-10-10
- Registered office: London, N1 7GU
- SIC 30300: Manufacture of air and spacecraft and related machinery
- SIC 62090: Other information technology service activities
- Next accounts due: 2027-07-10
- Confirmation statement due: 2027-10-24
- Accounts type: NO ACCOUNTS FILED

There are 65 companies in manufacture of air and spacecraft and related machinery in London with filed accounts; the median reports net assets of £10 and is 6 years old.

## Persons with significant control

- Dr Krzysztof Marek Sielewicz — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2025-10-10

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/16778292
HTML: https://firmoscan.com/company/16778292-sigma-technologies-labs-ltd