- NEIL R IRONS LTD- 04541043 - Incorporated on 20 September 2002 
- NEIL SMITH L & P LTD- 07466859 - Incorporated on 10 December 2010 
- NEIL SCOTT LTDActive - Proposal to Strike off- 06214928 - Incorporated on 17 April 2007 
- NEIL STEAD LTD- 04551011 - Incorporated on 2 October 2002 
- NEIL T101 LIMITED- 05291979 - Incorporated on 19 November 2004 
- O'NEILL'S SHOP LTD- NI056944 - Incorporated on 24 October 2005 
- D L NEIL LIMITEDActive - Proposal to Strike off- 08689492 - Incorporated on 13 September 2013 
- NEIL HATCH LTDDisolved- 09061722 - Dissolved on 16 January 2024 
- NEIL SWIFT LTDActive - Proposal to Strike off- 11753580 - Incorporated on 7 January 2019 
- NEIL TRANS LTDActive - Proposal to Strike off- 10129644 - Incorporated on 18 April 2016 
- NEIL CROSS B2B LTDActive - Proposal to Strike off- 12242540 - Incorporated on 3 October 2019 
- CAPPER - NEILL P.L.C.- 00324070 - Incorporated on 9 February 1937 
- NEIL LEWIS 24274766 LTD- 09484160 - Incorporated on 11 March 2015 
- NEIL HAYES LTDActive - Proposal to Strike off- 09537373 - Incorporated on 13 April 2015 
- NEILPROP LTD- 10034245 - Incorporated on 1 March 2016 
- NEIL TULIP LTDDisolved- 10080908 - Dissolved on 25 October 2022 
- KIRK O'NEILL LTDActive - Proposal to Strike off- 10088459 - Incorporated on 29 March 2016 
- RORY O'NEILL LTD- 10949792 - Incorporated on 6 September 2017 
- DREW O'NEILL LTD- 11133353 - Incorporated on 4 January 2018 
- NEIL CAVE & CO (2018) LLP- OC420555 - Incorporated on 8 January 2018