- CONDY MATHIAS- LP009480 - Incorporated on 11 May 2004 
- VV MATHIAS LTD- 09432216 - Incorporated on 10 February 2015 
- RAYMOND & RAYMOND LTDActive - Proposal to Strike off- 08194810 - Incorporated on 29 August 2012 
- LOVE LIGHTING LIMITED- 09532388 - Incorporated on 9 April 2015 
- MATHIAS LTDDisolved- 12866649 - Dissolved on 15 February 2022 
- S MATHIAS LTDActive - Proposal to Strike off- 11082411 - Incorporated on 27 November 2017 
- MATHIAS LIMITED- 14374120 - Incorporated on 23 September 2022 
- THE FIELDFARE PARTNERSHIP LIMITED- 02020756 - Incorporated on 19 May 1986 
- DARELEN LIMITEDActive - Proposal to Strike off- 08935746 - Incorporated on 12 March 2014 
- FEATHERSTONE ROVERS RUGBY LEAGUE FOOTBALL CLUB LIMITED- 03165021 - Incorporated on 27 February 1996 
- ROB MATHIAS CYF.- 09194713 - Incorporated on 29 August 2014 
- MATHIAS LTD LTD- 11595814 - Incorporated on 29 September 2018 
- HUW MATHIAS LTDActive - Proposal to Strike off- 09563944 - Incorporated on 28 April 2015 
- DARELL TRADE LIMITEDActive - Proposal to Strike off- 10145501 - Incorporated on 25 April 2016 
- JAMES DARELL LIMITEDActive - Proposal to Strike off- 04692655 - Incorporated on 11 March 2003 
- DARELANCE LIMITEDActive - Proposal to Strike off- 01993929 - Incorporated on 28 February 1986 
- JOHN MATHIAS 3480 LTDActive - Proposal to Strike off- 10108670 - Incorporated on 7 April 2016 
- CLAU & MATHIAS LTDDisolved- 12283788 - Dissolved on 14 December 2021 
- MATHIASFLORIN LTD- 14574195 - Incorporated on 6 January 2023 
- MATHIAS & ROSE LTD- 16215766 - Incorporated on 29 January 2025