- B. & J. IRWIN LIMITEDActive - Proposal to Strike off- 06311011 - Incorporated on 12 July 2007 
- IRWIN AUTOS LTDDissolved- NI072936 - Dissolved on 6 September 2013 
- STEVE IRWIN LTDDisolved- 06064716 - Dissolved on 25 October 2022 
- LINDA IRWIN LTDActive - Proposal to Strike off- 08721107 - Incorporated on 7 October 2013 
- SIMON IRWIN LTDActive - Proposal to Strike off- 10979409 - Incorporated on 25 September 2017 
- IRWIN TYRES LTD- NI648703 - Incorporated on 17 October 2017 
- IRWIN LEWIS LTD- NI684974 - Incorporated on 13 January 2022 
- IRWIN JAMES LTD- 15475466 - Incorporated on 9 February 2024 
- IRWIN BLAKE LTD- 13765576 - Incorporated on 25 November 2021 
- J L KEWELL LTD- 03160741 - Incorporated on 16 February 1996 
- Billy, Mr. GEORGE- Born July 1990 - 101a Crow Green Road, Pilgrims Hatch, Brentwood, Essex, CM15 9RP 
- DAVID MR GEORGE- Born September 1960 - 46 UNIVERSITY STREET, BELFAST, CO ANTRIM, BT7 1HB 
- IRWIN M&E LIMITED- NI036731 - Incorporated on 18 August 1999 
- A N IRWIN FEEDS LTD- NI026554 - Incorporated on 8 May 1992 
- IRWIN CLARK LTDActive - Proposal to Strike off- 10339766 - Incorporated on 22 August 2016 
- George, Mr. GRIMA- Born March 1956 - 3rd Floor 86-90 Paul Street, London, England, EC2A 4NE 
- I. F LETS LIMITEDActive - Proposal to Strike off- 06961076 - Incorporated on 14 July 2009 
- IRWIN AUTO IT LTD- 07293642 - Incorporated on 23 June 2010 
- S IRWIN LIMITED- NI665874 - Incorporated on 18 November 2019 
- ELLIE IRWIN LTDDisolved- 10165421 - Dissolved on 20 August 2024