- EWA TEKIELSKA-ZYGAN LIMITEDDissolved- 06290200 - Dissolved on 18 January 2011 
- EWA & TOMASZ SKIBA LIMITED- 12751895 - Incorporated on 17 July 2020 
- EWA FASHION SUPPLIES LIMITEDActive - Proposal to Strike off- 09988234 - Incorporated on 4 February 2016 
- EWA INTERNATIONAL SERVICES LTDDisolved- 13903882 - Dissolved on 6 September 2022 
- OTU EWA INTERNATIONAL LIMITED- 14732827 - Incorporated on 15 March 2023 
- MS4 ARCHITECTS LLP- OC441738 - Incorporated on 30 March 2022 
- JOANNA EWA WYROBA LIMITEDDissolved- 07735397 - Dissolved on 26 March 2013 
- EWA GLOBAL STAR LIMITED- 12780912 - Incorporated on 30 July 2020 
- EWA JANAS PHOTOGRAPHY LIMITED- 10920760 - Incorporated on 17 August 2017 - Comeragh Road, London, W14 9HT 
- EWA GLOBAL CONSULTING LIMITED- 13930405 - Incorporated on 21 February 2022 
- EWA PPRO FINANCIAL LTDActive - Proposal to Strike off- 11441733 - Incorporated on 29 June 2018 
- ADAM EWA PROPERTIES LTD- 15711788 - Incorporated on 10 May 2024 
- EWA FIFTH SON LIMITED- 16027623 - Incorporated on 18 October 2024 
- EWAN GRANT LIMITEDActive - Proposal to Strike off- SC313236 - Incorporated on 8 December 2006 
- EWAN J BLACK LIMITEDDisolved- SC248558 - Dissolved on 30 April 2024 
- CRAIG EWAN LIMITED- 04673507 - Incorporated on 20 February 2003 
- EWAICHHA LIMITED- 08132638 - Incorporated on 5 July 2012 
- EWART MARSHALL LTDActive - Proposal to Strike off- NI065897 
- ETHAN EWAN LIMITED- 09444113 - Incorporated on 17 February 2015 
- EWASDENT LIMITED- 10007131 - Incorporated on 16 February 2016