- RAY CROOKS SERVICES LIMITEDActive - Proposal to Strike off- 10400898 - Incorporated on 29 September 2016 
- ASHLEY CROOKS PROPERTIES LTD- NI694044 - Incorporated on 27 January 2023 
- CROOKS FAMILY ACCOUNTANCY LIMITEDDisolved- 15226778 - Dissolved on 25 March 2025 
- CROOKS COMMUNICATION SOLUTIONS LTDActive - Proposal to Strike off- 07514150 - Incorporated on 2 February 2011 
- CROOKS MUSNIK INTERNATIONAL LIMITED- 04117804 - Incorporated on 30 November 2000 
- RAYMOND CROOKS LTD LIMITEDActive - Proposal to Strike off- SC503569 - Incorporated on 17 April 2015 
- M CROOKS CONSULTING LIMITEDDissolved- 12267607 - Dissolved on 6 July 2021 
- THOMAS CROOKS (EDINBURGH) LTD- SC830849 - Incorporated on 3 December 2024 
- NIGEL ALLAN LTD- 10562149 - Incorporated on 13 January 2017 
- NIGEL WORTH LTDDisolved- 15132262 - Dissolved on 18 February 2025 
- NIGELLUNN LTD- 15361066 - Incorporated on 19 December 2023 
- 00 NIGEL LIMITED- 08342313 - Incorporated on 28 December 2012 
- NIGEL IDDON LTDDisolved- 10822306 - Dissolved on 23 August 2022 
- NIGEL CLARK LTD- 09958451 - Incorporated on 19 January 2016 
- NIGEL SLOAN 1800 LTD- 10079411 - Incorporated on 22 March 2016 
- NIGEL BURNS 1460 LTDActive - Proposal to Strike off- 10062153 - Incorporated on 14 March 2016 
- NIGEL BACON LTDDisolved- 11164164 - Dissolved on 16 November 2021 
- MR & MRS FIT LTDDisolved- 13471739 - Dissolved on 10 December 2024 
- JONATHAN MOROKODisolved- 12390078 - Dissolved on 7 June 2022 
- CROOKS OF CAMBERLEY LIMITEDDissolved- 00868684 - Dissolved on 11 May 2010