| Company | Timeline | Status | |
| Billy Marsh Associates Limited Director • Theatrical Agent | 19 May 1998←10 Years→11 Aug 2008 | Active | |
| ITV Meridian Limited Director • Television Executive | 2 Nov 1992←8 Years→31 Mar 2001 | Dissolved | |
| Harvard International Limited Director • Director | 29 Aug 1992←14 Years→20 Sep 2006 | Active | |
| Noel Gay Organisation Limited(The) Director • Television Executive | 16 Jun 1992←5 Years→30 Jun 1997 | Active | |
| Alba Broadcasting Corporation Limited Director • Company Director | 28 Apr 1992←15 Years→28 Mar 2008 | Active | |
| Noel Gay Communications Limited Director • Television Executive | 16 Jun 1991←6 Years→30 Jun 1997 | Dissolved | |
| Noel Gay Television Limited Director • Television Executive | 16 Jun 1991←8 Years→30 Jun 1999 | Active | |
