| Company | Timeline | Status | |
| Formula One Topco Limited Director • Director | 5 Jan 2018←3 Years→18 Mar 2021 | Active | |
| Mercedes-Benz Grand Prix Ltd Director • Engineer | 5 Mar 2009←2 Years→23 Mar 2011 | Active | |
Hedera Limited Director • Engineer | 4 Jul 1996←21 Years→7 Nov 2017 | Dissolved | |
