- JAKUBMRAV SELL CO LTDDisolved- 14420173 - Dissolved on 19 March 2024 
- JAKUB CLOTHES HUB LTDDisolved- 15482745 - Dissolved on 4 February 2025 
- JAKUBMR SERVICE LTDDisolved- 12524622 - Dissolved on 5 April 2022 
- MJ TRUCK LIMITEDDisolved- 11778321 - Dissolved on 7 December 2021 
- A A SEBASTIAN LTD- 14949494 - Incorporated on 21 June 2023 
- MARSANNE LTDDissolved- 06206296 - Dissolved on 30 April 2013 
- ALABASTIAN PROPERTY LIMITED- 10576218 - Incorporated on 23 January 2017 
- PRINTING TECHNOLOGY LTD.Disolved- 10423624 - Dissolved on 18 July 2023 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- JAKUBOWSKI DECOR LTDActive - Proposal to Strike off- 11716018 - Incorporated on 6 December 2018 
- JAKUBKLODATRANSPORT LIMITEDActive - Proposal to Strike off- 11804992 - Incorporated on 4 February 2019 
- JAKUBS ECOMMERCE LTDDisolved- 15186015 - Dissolved on 4 March 2025 
- VICTOR&SEBASTIAN CONSTRUCTION LTD- 12414916 - Incorporated on 20 January 2020 
- MONSTER - JAKUB IZAK LTD- 09341901 - Incorporated on 4 December 2014 
- TOMASZ JAKUBCZAK LTD- 16217105 - Incorporated on 29 January 2025 
- JAKUBAS PROPERTY LTDActive - Proposal to Strike off- 15397767 - Incorporated on 8 January 2024 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- ST SEBASTIAN LTDDissolved- 08290887 - Dissolved on 24 June 2014 
- ST.SEBASTIAN LTD- 09138706 - Incorporated on 21 July 2014