| Company | Timeline | Status | |
| Healthcare Companion Ltd Director • Doctor | 9 Feb 2021←4 Years→Current | Active | |
| Informative Genomics Ltd Director • Surgeon | 28 Aug 2013←7 Years→18 May 2021 | Dissolved | |
| Eric K Lim Limited Director • Doctor | 18 Feb 2010←7 Years→23 Nov 2017 | Active | |
| Lightway Residents Company Limited Director • Surgeon | 25 Jun 2008←15 Years→3 Nov 2023 | Active | |
