| Company | Timeline | Status | |
| RGZ Properties Ltd Director • Director | 5 Dec 2019←5 Years→30 Jul 2025 | Dissolved | |
| Pierpoint Financial Consulting Ltd Director • Director | 15 Jan 2019←6 Years→Current | Active | |
| Pierpoint Financial Training Ltd Director • Investment Banker | 16 Oct 2013←3 Years→16 Jan 2017 | Dissolved | |
| The International Securities Lending Association Director • Director | 1 Jun 2013←2 Years 4 Months→20 Oct 2015 | Active | |
Zimmerhansl Consulting Limited Director • Investment Banker | 12 Mar 2012←4 Years→6 Dec 2016 | Dissolved | |
Fintuition Limited Director • Investment Banker | 20 Aug 2009←5 Years→17 Dec 2014 | Dissolved | |
| Gemma Zimmerhansl Interior Design Limited Secretary • Unreported | 9 Feb 2009←9 Years→16 Jul 2018 | Active | |
