| Company | Timeline | Status | |
Heyn Handling Solutions Ltd Secretary • Unreported | 5 Jun 2008←7 Years→8 Aug 2015 | Dissolved | |
| Lemonberg Limited Secretary • Unreported | 5 Jun 2008←12 Years→20 Apr 2021 | Dissolved | |
Andrew Weir Agencies (Ni) Limited Secretary • Unreported | 5 Jun 2008←7 Years→17 May 2016 | Dissolved | |
Backwood Limited Secretary • Unreported | 5 Jun 2008←7 Years→17 May 2016 | Dissolved | |
| Heyn Engineering (Ni) Limited Secretary • Unreported | 5 Jun 2008←15 Years→31 May 2024 | Active | |
| Heyn Group Limited Secretary • Unreported | 5 Jun 2008←15 Years→31 May 2024 | Active | |
| Samuel Stewart & Co. Limited Secretary • Unreported | 5 Jun 2008←15 Years→31 May 2024 | Active | |
| Ulster Steamship Company,Limited Secretary • Unreported | 5 Jun 2008←15 Years→31 May 2024 | Active | |
| G. Heyn & Sons Limited Secretary • Unreported | 5 Jun 2004←20 Years→31 May 2024 | Active | |
