| Company | Timeline | Status | |
| O'Neill Building Solutions Limited Director • Manager | 6 May 2015←8 Years→1 Aug 2023 | Dissolved | |
| O'Neill Building Services Ltd Director • Director | 16 May 2011←14 Years→Current | Active | |
| Waterside Trading Centre Management Company Limited Director • Chartered Surveyor | 1 Dec 2008←14 Years→16 Mar 2023 | Active | |
| O'Neill Tool & Plant Hire Ltd Director • Unreported | 28 Apr 2003←22 Years→Current | Active | |
| O'Neill Tool & Plant Hire Ltd Secretary • Unreported | 14 Feb 2002←23 Years→Current | Active | |
G & D Building Services Ltd Director • Chartered Surveyor | 16 Feb 1995←21 Years→22 Apr 2016 | Dissolved | |
