| Company | Timeline | Status | |
| Aegion UK Holdings Limited Director • Sr Vice President & Chief Accounting Off | 30 Sep 2022←3 Years→Current | Active | |
| Aegion International Holdings Limited Director • Sr Vice President & Chief Accounting Off | 30 Sep 2022←2 Years 2 Months→24 Dec 2024 | Dissolved | |
| Environmental Techniques Limited Director • Sr Vice President & Chief Accounting Off | 30 Sep 2022←3 Years→Current | Active | |
| Insituform Linings Limited Director • Sr Vice President & Chief Accounting Off | 30 Sep 2022←3 Years→Current | Active | |
| Corrpro Companies Europe Limited Director • Sr Vice President & Chief Accounting Off | 30 Sep 2022←1 Year 4 Months→9 Feb 2024 | Active | |
