- BADY MARCIN MAREK PLATA LIMITEDActive - Proposal to Strike off- 10475844 - Incorporated on 14 November 2016 
- MAREK MACHINE TOOLS UK LIMITEDActive - Proposal to Strike off- 08434881 - Incorporated on 7 March 2013 
- CIEN BYGG MAREK DUDKIEWICZ LIMITEDActive - Proposal to Strike off- 07056259 - Incorporated on 24 October 2009 
- MAREK KOCZEN MUSIC SERVICES LTDDisolved- 09374125 - Dissolved on 20 June 2023 
- MAREKZYG CONSTRUCTION LIMITEDActive - Proposal to Strike off- 15569735 - Incorporated on 16 March 2024 
- MAREK DURKIEWICZ DRIVING SERVICE LTD- 09376393 - Incorporated on 6 January 2015 
- MAREK KORDECKI WEALTH MANAGEMENT LIMITEDActive - Proposal to Strike off- SC424611 - Incorporated on 22 May 2012 
- MAREK MIERNIK PROPERTY MAINTENANCE LTDDisolved- 14122161 - Dissolved on 22 October 2024 
- MAREK ADAMCZYK RAIL SERVICES LTDActive - Proposal to Strike off- 06305399 - Incorporated on 9 July 2007 
- TRINITY MAREKTING SOLUTIONS LTDActive - Proposal to Strike off- 10541941 - Incorporated on 29 December 2016 
- BODY DIAGNOSTICS & THERAPY MAREK ZARECKI LTDActive - Proposal to Strike off- 11368815 - Incorporated on 17 May 2018 
- MAREK AND COMPANY BUILDING SERVICES LIMITEDDisolved- 07062738 - Dissolved on 22 February 2025 
- PROFESSIONAL MAREKTING & SALES SUPPORT LTDActive - Proposal to Strike off- 09499966 - Incorporated on 19 March 2015 
- CIS PARTNERSHIP LIMITED IN LIMITED PARTNERSHIP WITH MAREK ZIEBICKI- LP009714 - Incorporated on 17 August 2004 
- ASSOCIATED SUB-CONTRACTORS IN LIMITED PARTNERSHIP WITH MAREK PIETRZAK- LP012039 - Incorporated on 4 April 2007 
- CIS PARTNERSHIP LIMITED IN LIMITED PARTNERSHIP WITH MAREK KIERAT- LP009707 - Incorporated on 17 August 2004 
- ASSOCIATED SUB-CONTRACTORS IN LIMITED PARTNERSHIP WITH MAREK PELKA- LP010823 - Incorporated on 24 October 2005 
- ASSOCIATED SUB-CONTRACTORS IN LIMITED PARTNERSHIP WITH MAREK SZOKALO- LP012552 - Incorporated on 8 November 2007 
- ASSOCIATED SUB-CONTRACTORS IN LIMITED PARTNERSHIP WITH WISNIEWSKI MAREK- LP010861 - Incorporated on 1 November 2005 
- ASSOCIATED SUB-CONTRATORS IN LIMITED PARTNERSHIP WITH MAREK KOWALSKI- LP013407 - Incorporated on 24 March 2009