- BRETT SOLUTIONS LTDActive - Proposal to Strike off- 07002058 - Incorporated on 26 August 2009 
- BRETT YERBY LIMITEDDissolved- 07029321 - Dissolved on 17 January 2012 
- BRETT PAVING LIMITED- 00628517 - Incorporated on 20 May 1959 
- JEPSON BRETT LIMITED- 06453568 - Incorporated on 14 December 2007 
- ANDERSON & BRETT LTD- 06606156 - Incorporated on 30 May 2008 
- BRETT ASSOCIATES LIMITED- 02837364 - Incorporated on 19 July 1993 
- BRETT WARD LIMITEDDisolved- 03189643 - Dissolved on 8 October 2024 
- FISK BRETT LIMITEDDissolved- 03831536 - Dissolved on 18 June 2013 
- BRETT WALKER LIMITEDActive - Proposal to Strike off- 03863829 - Incorporated on 22 October 1999 
- BRETT LOGISTICS LIMITED- 07675109 - Incorporated on 20 June 2011 
- BRETT MOORE LIMITEDActive - Proposal to Strike off- 09470547 - Incorporated on 4 March 2015 
- BRETT ASPHALT LIMITEDDisolved- 00533235 - Dissolved on 1 July 2025 
- BRETT PITTWOOD LIMITED- 03326263 - Incorporated on 28 February 1997 
- BRETT POLO LIMITED- 03557893 - Incorporated on 5 May 1998 
- MCGARRY & BRETT LIMITED- 05963459 - Incorporated on 11 October 2006 
- BRETT HOBBS LIMITED- 07790696 - Incorporated on 28 September 2011 
- BRETT GREEN LIMITEDDisolved- 12610866 - Dissolved on 12 April 2022 
- KEVIN BRETT LIMITEDDisolved- 13293187 - Dissolved on 2 August 2022 
- BRETT COURIERS LTDDisolved- NI682727 - Dissolved on 23 May 2023 
- SAMPFORD BRETT LTDDisolved- 13578505 - Dissolved on 28 March 2023