| Company | Timeline | Status | |
| Brockloch Holdings Ltd Director • Farmer | 18 Sep 2025←1 Month→Current | Active | |
| Lynch Builders (Ayr) Ltd Director • Farmer | 4 Jul 2018←7 Years→Current | Active | |
| Lynch Homes Ltd Director • Farmer | 4 Jul 2018←7 Years→Current | Active | |
| John Lynch Builders Ayr Limited Director • None | 27 Jan 2010←15 Years→Current | Active | |
John Lynch Developments Ayr Limited Director • Company Director | 27 Jan 2010←8 Years→23 Oct 2018 | Dissolved | |
| Lynch Land Ltd Director • Farmer | 15 Aug 2007←18 Years→Current | Active | |
| Caper House Limited Director • Farmer | 1 Aug 2005←20 Years→Current | Active | |
Jimmixen Limited Director • Farmer | 1 Aug 2005←9 Years→6 Feb 2015 | Dissolved | |
| John Lynch (Developments) Limited Director • Farmer | 1 Aug 2005←20 Years→Current | Active | |
| John Lynch (Builders) Limited Director • Farmer | 1 Aug 2005←20 Years→Current | Active | |
