| Company | Timeline | Status | |
| Dave Hill (Music) Limited Director • Professional Musician | 18 Sep 1992←33 Years→Current | Active | |
| Perseverance Records Limited Director • Artiste | 30 May 1991←31 Years→28 Mar 2023 | Active | |
| Perseverance Limited Director • Artiste | 14 May 1991←31 Years→28 Mar 2023 | Active | |
