- ABBOTT GARTH TECH LTDActive - Proposal to Strike off- 14179331 - Incorporated on 17 June 2022 
- GARTHWICK LIMITEDActive - Proposal to Strike off- 08993183 - Incorporated on 11 April 2014 
- GARTHTOFT LIMITEDActive - Proposal to Strike off- 08993179 - Incorporated on 11 April 2014 
- GARTHCOTE LIMITEDActive - Proposal to Strike off- 08993420 - Incorporated on 11 April 2014 
- GARTHWOOD LIMITEDDisolved- 11918924 - Dissolved on 2 August 2022 
- GWAELOD Y GARTH INN LTDActive - Proposal to Strike off- 09654353 - Incorporated on 24 June 2015 
- GARTHTOWN LIMITEDActive - Proposal to Strike off- 08993445 - Incorporated on 11 April 2014 
- GARTHLANE LIMITEDActive - Proposal to Strike off- 10498403 - Incorporated on 25 November 2016 
- GARTH REID ELECTRICAL LTDActive - Proposal to Strike off- 09726059 - Incorporated on 11 August 2015 
- GARTHFLEET LIMITEDActive - Proposal to Strike off- 09052055 - Incorporated on 22 May 2014 
- KNIGHT GARTH GROUP LTDActive - Proposal to Strike off- 10923240 - Incorporated on 18 August 2017 
- KINGSTON CHASE RESIDENTS MANAGEMENT COMPANY LIMITED- 10561972 - Incorporated on 13 January 2017 
- A.E.PETERSEN BPHARM MR PHARMS LLPDissolved- OC300097 - Dissolved on 23 October 2012 
- PETERSEN PUBLIC RELATIONS LIMITEDDissolved- SC263912 - Dissolved on 29 October 2010 
- RENAULT-PETERSEN 2016 LIMITEDActive - Proposal to Strike off- 04192946 - Incorporated on 3 April 2001 
- PETERSEN PROPERTY CONSULTANTS LIMITED- 08840402 - Incorporated on 10 January 2014 
- PETERSEN INVESTMENTS & HOLDINGS LTD.- 10881351 - Incorporated on 24 July 2017 
- PETERSEN CREATIVE & DESIGN LIMITED- 14191628 - Incorporated on 23 June 2022 
- KILMARDINNY 67 LIMITEDDissolved- SC123648 - Dissolved on 8 March 2018 
- GARTHCROFT LIMITED- 08949026 - Incorporated on 20 March 2014