| Company | Timeline | Status | |
| Midland Ladder Co. Limited Director • Clerk | 25 Mar 1991←34 Years→Current | Active | |
| Midland Ladder Co. Limited Secretary • Clerk | 25 Mar 1991←34 Years→Current | Active | |
| Midland Ladder Co. Limited Director • Clerk | 25 Mar 1991←33 Years→19 Jun 2024 | Active | |
| Midland Ladder Co. Limited Secretary • Clerk | 25 Mar 1991←33 Years→19 Jun 2024 | Active | |
