| Company | Timeline | Status | |
| White Crow Construction Limited Director • Director | 18 Sep 2025←1 Month→Current | Active | |
| ACD Environmental Limited Director • Director | 4 May 2012←6 Years→31 Oct 2018 | Active | |
| ACD Archaeology Limited Director • Director | 25 Apr 2012←3 Years→1 Dec 2015 | Active | |
| ACD Sustain Limited Director • Landscape Architect | 26 May 2011←14 Years→Current | Active | |
| ACD Ecology Limited Director • Director | 11 Jul 2009←6 Years→1 Dec 2015 | Active | |
| ACD (Arboriculture) Limited Director • Director | 7 Mar 2007←8 Years→1 Dec 2015 | Active | |
| ACD (Arboriculture) Limited Secretary • Director | 7 Mar 2007←8 Years→1 Dec 2015 | Active | |
| ACD (Landscape Architects) Southampton Limited Director • Director | 3 Mar 2006←9 Years→1 Dec 2015 | Active | |
| ACD (Landscape Architects) Southampton Limited Secretary • Director | 3 Mar 2006←9 Years→1 Dec 2015 | Active | |
| Rock (Garden Ornamentation) Limited Director • Director | 11 Mar 1996←24 Years→5 Jan 2021 | Dissolved | |
