| Company | Timeline | Status | |
| The OLD Coach House (2004) Limited Director • Director | 14 Apr 2021←4 Years→Current | Active | |
Michael Duffy Developments (Bury) Limited Director • Director | 16 Nov 2011←3 Years→10 Mar 2015 | Dissolved | |
Glencroft UK Limited Director • Company Director | 19 Oct 2009←6 Years→8 Dec 2015 | Dissolved | |
| Rural Wind Farms Limited Director • Company Director | 16 Mar 2005←20 Years→Current | Active | |
Glencroft Plant Hire Limited Director • Civil Engineer | 19 May 2000←15 Years→29 Dec 2015 | Dissolved | |
Glencroft Civil Engineering (Manchester) Limited Director • Plant Hire Contractor | 31 Jul 1991←13 Years→1 Jun 2005 | Dissolved | |
| Michael Duffy Developments Limited Director • Company Director | 15 Jun 1991←34 Years→Current | Active | |
