| Company | Timeline | Status | |
| Erm Family Investment Company Limited Director • Engineer | 30 Aug 2017←8 Years→Current | Active | |
| Erm Family Investment Company Limited Director • Engineer | 30 Aug 2017←6 Years→25 Nov 2023 | Active | |
KLM Group Limited Director • Engineer | 29 Apr 1999←19 Years→29 Sep 2018 | Dissolved | |
| KLM Engineering Limited Director • Company Director | 29 Feb 1996←7 Years→5 Sep 2003 | Active | |
| KLM Investments Limited Director • Engineer | 4 Mar 1992←33 Years→Current | Active | |
| Earith Timber Products Limited Director • Unreported | 15 Aug 1991←13 Years→31 May 2005 | Active | |
| KLM Investments Limited Director • Engineer | 1 Jan 1970←55 Years→26 Feb 2025 | Active | |
