| Company | Timeline | Status | |
| Lagan WM Limited Director • Director | 17 Oct 2018←7 Years→Current | Active | |
| Lagan Investments (Dee) Ltd Director • Director | 29 Aug 2018←3 Years→1 Feb 2022 | Active | |
| Lagan Investments (Duncrue) Ltd Director • Director | 10 Aug 2018←4 Years→1 Feb 2023 | Active | |
| Lagan Homes Group Ltd Director • Company Director | 1 Nov 2015←10 Years→Current | Active | |
Lagan Bitumen International Limited Director • Director | 1 Jun 2015←2 Years 4 Months→1 Oct 2017 | Dissolved | |
| Lagan Asphalt Group Limited Director • Director | 1 Jun 2015←2 Years 4 Months→1 Oct 2017 | Active | |
| Lagan Biddenham Limited Director • Company Director | 28 Dec 2012←12 Years→Current | Active | |
| Lagan Shefford Limited Director • Company Director | 28 Dec 2012←12 Years→Current | Active | |
| Longmeadow Walk (Corby) Management Company Limited Director • Company Director | 28 Dec 2012←12 Years→Current | Active | |
| Maple (341) Limited Director • Company Director | 28 Dec 2012←12 Years→Current | Active | |
