| Company | Timeline | Status | |
| Jonathan Drew Ltd Director • Company Director | 11 Dec 2018←6 Years→Current | Active | |
| Ecolution Energy (Eastern) Limited Director • Director | 7 Feb 2018←7 Years→Current | Active | |
| Ecolution Products Limited Director • Unreported | 28 Sep 2012←13 Years→Current | Active | |
Ecolution Home Energy (South East) Limited Director • Company Director | 11 May 2012←6 Years→17 Jul 2018 | Dissolved | |
| Knapp Consultancy LLP Designated LLP Member • Unreported | 26 Apr 2012←13 Years→Current | Active | |
Ecolution Electrical Contracting (Colchester) Limited Director • Company Director | 25 Apr 2012←6 Years→17 Jul 2018 | Dissolved | |
| Ecolution Energy Technologies Limited Director • Company Director | 25 Apr 2012←13 Years→Current | Active | |
| Ecolution Energy Services Limited Director • Company Director | 28 Oct 2010←15 Years→Current | Active | |
| Ecolution Products Limited Director • Company Director | 28 Oct 2010←1 Year 10 Months→18 Sep 2012 | Active | |
| Ecolution Group Limited Secretary • Unreported | 20 Oct 2003←4 Years→31 Mar 2008 | Active | |
