- MR MAGPIE MARKETING LTDActive - Proposal to Strike off- 08195448 - Incorporated on 30 August 2012 
- MR AA MARKETING LIMITEDDisolved- 14126863 - Dissolved on 2 January 2024 
- COLLETTA LIMITEDLiquidation- 02566983 - Incorporated on 10 December 1990 
- COLLETT DESIGN LTD- 15943363 - Incorporated on 9 September 2024 
- COLLETT MARLENE LTDActive - Proposal to Strike off- 10603447 - Incorporated on 6 February 2017 
- COLLETT SOLUTIONS LTD- 15438709 - Incorporated on 24 January 2024 
- COLLETT EXPORT LIMITED- 00821473 - Incorporated on 1 October 1964 
- HARPER COLLETT LIMITEDActive - Proposal to Strike off- 06770999 - Incorporated on 11 December 2008 
- COLLETT CONSULTING LTDDisolved- 09470830 - Dissolved on 10 January 2023 
- NORMAN COLLETT LIMITEDDissolved- 09496182 - Dissolved on 17 January 2017 
- MASON-COLLETT LIMITED- 04662149 - Incorporated on 11 February 2003 
- COLLETT TECHNOLOGY LIMITEDActive - Proposal to Strike off- 09388233 - Incorporated on 14 January 2015 
- COLLETT MOTORS LIMITED- 10489454 - Incorporated on 21 November 2016 
- COLLETT INSTALLS LIMITEDDisolved- 13976532 - Dissolved on 22 August 2023 
- TREVOR COLLETT LIMITED- 07101905 - Incorporated on 11 December 2009 
- COLLETT CONSTRUCTION LIMITED- 04388524 - Incorporated on 6 March 2002 
- COLLETT BROS. LIMITED- 00654933 - Incorporated on 1 April 1960 
- COLLETT CONSULTANCY LIMITEDActive - Proposal to Strike off- 08172067 - Incorporated on 8 August 2012 
- COLLETT ACCOUNTANCY LIMITEDDisolved- 04563060 - Dissolved on 16 April 2024 
- TONY COLLETT LIMITEDActive - Proposal to Strike off- 04836449 - Incorporated on 17 July 2003