- SLATER MARCHANT LIMITEDLiquidation- 03051866 - Incorporated on 1 May 1995 
- SLATER & STEENBERG LIMITEDActive - Proposal to Strike off- 06894158 - Incorporated on 1 May 2009 
- SLATER MCINTYRE LIMITEDDissolved- 07752794 - Dissolved on 29 October 2013 
- SLATER INNOVATIONS LIMITEDDissolved- 07778076 - Dissolved on 29 October 2013 
- DANNY SLATER LIMITEDDissolved- 07544271 - Dissolved on 16 June 2015 
- SLATER CONSULTANTS LTD- 07849220 - Incorporated on 16 November 2011 
- DAVID SLATER LIMITEDActive - Proposal to Strike off- 01225851 - Incorporated on 10 September 1975 
- MCKENZIE & SLATER LIMITED- 05791430 - Incorporated on 24 April 2006 
- SLATER MARINE LIMITED- 08105428 - Incorporated on 14 June 2012 
- VANDERPUYE & SLATER LIMITED- 08736243 - Incorporated on 17 October 2013 
- SLATER RESOURCES LTDActive - Proposal to Strike off- 08937114 - Incorporated on 13 March 2014 
- JESSICA SLATER LIMITEDActive - Proposal to Strike off- 08314295 - Incorporated on 30 November 2012 
- SLATER INSPECTIONS LIMITED- 10653369 - Incorporated on 6 March 2017 
- IAIN SLATER LIMITED- 11587053 - Incorporated on 25 September 2018 
- SLATER SAFETY LIMITED- 12830319 - Incorporated on 21 August 2020 
- SLATER & DAVIS LIMITED- 11881903 - Incorporated on 14 March 2019 
- SLATER INDUSTRIAL LIMITED- 10035048 - Incorporated on 1 March 2016 
- SLATER SOLUTIONS LIMITEDActive - Proposal to Strike off- 12078690 - Incorporated on 1 July 2019 
- SLATER & THOMPSON LTD- 13004843 - Incorporated on 9 November 2020 
- SLATER ELECTRONICS LTDDisolved- 14373627 - Dissolved on 27 February 2024