| Company | Timeline | Status | |
| Breheny Group Limited Director • Civil Engineer | 11 Feb 2002←2 Years 1 Month→31 Mar 2004 | Active | |
| J. Breheny Developments Limited Director • Civil Engineer | 19 Dec 1991←12 Years→31 Mar 2004 | Active | |
| Breheny Group Plant Limited Director • Civil Engineer | 19 Dec 1991←12 Years→31 Mar 2004 | Active | |
| Jack Breheny Limited Director • Civil Engineer | 19 Dec 1991←12 Years→31 Mar 2004 | Active | |
| Breheny Civil Engineering Limited Director • Civil Engineer | 19 Dec 1991←12 Years→31 Mar 2004 | Active | |
