| Company | Timeline | Status | |
| Rolec (Plumbing & Heating) Limited Director • Electrical Contractors | 30 Jun 1991←8 Years→21 Jun 2000 | Dissolved | |
| Rolec (Electrical & Mechanical Services) Limited Director • Electrical Contractor | 30 Jun 1991←6 Years→29 Sep 1997 | Active | |
| Rolec (Mechanical Services) Limited Director • Electrical Contractor | 30 Apr 1991←6 Years→29 Sep 1997 | Active | |
