| Company | Timeline | Status | |
| Gavalas Medical Services Ltd Director • Doctor | 11 Apr 2016←9 Years→Current | Active | |
| Gavalas Properties Ltd Director • Doctor | 27 Jan 2015←10 Years→Current | Active | |
Dr Gavalas Limited Director • Medical Doctor | 28 May 2002←16 Years→21 May 2019 | Dissolved | |
