| Company | Timeline | Status | |
| GRS Integrated Solutions Holdings Limited Director • Unreported | 23 Nov 2022←2 Years 11 Months→Current | Active | |
| GRS Production & Logistics Holdings Limited Director • Director | 23 Nov 2022←2 Years 11 Months→Current | Active | |
| GRS Building Products Limited Director • Director | 23 Nov 2022←2 Years 11 Months→Current | Active | |
| S.Walsh & Son Limited Director • Unreported | 23 Nov 2022←2 Years 11 Months→Current | Active | |
| GRS Building Products Limited Director • Finance Director | 19 Jan 2017←1 Year 7 Months→24 Aug 2018 | Active | |
| Maen Karne Concrete Products Ltd Director • Director | 3 Jan 2017←8 Years→Current | Active | |
| Maen Karne Aggregates Limited Director • Director | 3 Jan 2017←8 Years→Current | Active | |
| GRS Roadstone Group Limited Director • Company Director | 12 Sep 2016←9 Years→Current | Active | |
| GRS Bagging Holdings Limited Director • Company Director | 12 Sep 2016←9 Years→Current | Active | |
| GRS Roadstone Holdings Limited Director • Company Director | 12 Sep 2016←9 Years→Current | Active | |
