| Company | Timeline | Status | |
| Sives Greenworld Limited Director • Director | 25 Nov 2020←4 Years→Current | Active | |
| James Sives Holdings Limited Director • None | 7 Jan 2011←12 Years→28 Sep 2023 | Dissolved | |
| Sives Solutions Limited Director • Company Director | 3 Apr 2009←7 Years→20 Feb 2017 | Dissolved | |
| J. Sives Surfacing Limited Director • Director | 31 Dec 1990←31 Years→7 Mar 2022 | Active | |
| Sives Limited Director • Company Director | 31 Dec 1989←33 Years→4 Apr 2023 | Dissolved | |
