| Company | Timeline | Status | |
| Sinomine Specialty Fluids Limited Director • Senior Vice President And General Counse  | 15 Jan 2019←4 Months→3 Jun 2019  | Active  | |
| Cabot G.B. Limited Director • Senior Vice President And General Counse  | 15 Jan 2019←4 Months→3 Jun 2019  | Active  | |
| Cabot Activated Carbon Holdings UK Limited Director • General Counsel, Cabot Corporation  | 6 Jul 2012←1 Year 9 Months→11 Apr 2014  | Active  | |
| Cabot Activated Carbon UK Limited Director • General Counsel, Cabot Corporation  | 4 Jul 2012←1 Year 9 Months→14 Apr 2014  | Active  | |
