# MRK JOINERY SERVICES LTD (16333107)

> MRK JOINERY SERVICES LTD is an active private limited company (company number 16333107) incorporated on 21 March 2025, registered in Rotherham. Its registered activity is joinery installation (SIC 43320). No accounts have been filed yet; the first accounts are due by 21 December 2026.

- Status: Active
- Incorporated: 2025-03-21
- Registered office: Rotherham, S61 1PR
- SIC 43320: Joinery installation
- Next accounts due: 2026-12-21
- Confirmation statement due: 2027-04-04
- Accounts type: NO ACCOUNTS FILED

There are 445 companies in joinery installation in Sheffield with filed accounts; the median reports net assets of £5,511 and is 10 years old.

## Persons with significant control

- Mr Marcin Robert Kopec — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2025-03-21
- Mrs Sylwia Monika Rubinowska-Kopec — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2025-03-21

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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/16333107
HTML: https://firmoscan.com/company/16333107-mrk-joinery-services-ltd