| Company | Timeline | Status | |
| HR Steelwork Limited Director • Unreported | 10 Dec 2021←3 Years→Current | Active | |
| BCSA Limited Director • Engineer | 17 Feb 2011←11 Months→2 Feb 2012 | Active | |
| Primex Machinery Limited Director • Unreported | 16 Jul 2010←15 Years→Current | Active | |
| Leach Construction Limited Director • Unreported | 26 Jan 2009←16 Years→Current | Active | |
| Leach Structural Steel Work Limited Director • Unreported | 26 Jan 2009←16 Years→Current | Active | |
| R.E. Leach (Engineers) Limited Director • Unreported | 26 Jan 2009←16 Years→Current | Active | |
| Leach Machinery Sales Limited Secretary • Director | 31 Mar 2001←24 Years→Current | Active | |
| Primex Machinery Limited Secretary • Unreported | 15 Apr 1999←26 Years→Current | Active | |
| Leach Holdings Limited Director • Unreported | 18 Mar 1997←28 Years→Current | Active | |
| Leach Structural Steel Work Limited Secretary • Unreported | 18 Mar 1997←11 Years→26 Jan 2009 | Active | |
