| Company | Timeline | Status | |
| Constructionarium Ltd Director • Engineering Professor | 13 Feb 2017←8 Years→Current | Active | |
| Danexpert Limited Director • Engineering Consultant | 8 Feb 2016←9 Years→Current | Liquidation | |
| I C Consultants Limited Director • Academic | 15 Oct 2002←3 Years→30 Jun 2006 | Active | |
