| Company | Timeline | Status | |
| Calvin Sports Management UK Limited Director • Manager | 20 Jan 2017←2 Years→1 Feb 2019 | Dissolved | |
Calvin & Co UK Limited Director • Company Director | 10 Jun 2014←2 Years→7 Jul 2016 | Dissolved | |
| Ouwe General Import & Export UK Limited Director • Company Director | 19 Nov 2013←8 Years→15 Feb 2022 | Dissolved | |
| Calvin Sports Management UK Limited Director • Company Director | 19 Nov 2013←1 Year→1 Dec 2014 | Dissolved | |
