| Company | Timeline | Status | |
| Littlesteps Net Zero Ltd Director • Sales Director | 5 Aug 2022←3 Years→Current | Active | |
| Challis Maritime Securities Limited Director • Director | 23 Sep 2013←12 Years→Current | Active | |
| Littlefoot Limited Director • Sales & Marketing Director | 10 Dec 2010←14 Years→Current | Active | |
Trentclyde Water Solutions Limited Director • Director | 8 Aug 2006←3 Years→21 Aug 2009 | Dissolved | |
| A L Challis Limited Director • Finance Consultant | 27 Aug 2002←23 Years→Current | Liquidation | |
