| Company | Timeline | Status | |
| Jpy Distribution Limited Director • Director | 15 Dec 2021←3 Years→Current | Active | |
| Threads Software Limited Director • Director | 1 Oct 2018←7 Years→Current | Active | |
Mail Robot Solutions Limited Director • Computer Scientist | 1 Oct 2009←9 Years→11 Jun 2019 | Dissolved | |
| Jpy Limited Director • Computer Scientist | 15 Aug 1991←34 Years→Current | Active | |
