| Company | Timeline | Status | |
| James Mae Renewables Limited Director • Electrical Engineer | 22 May 2025←5 Months→Current | Active | |
| Guiseley Engineering Holdings Limited Director • Director | 14 Apr 2025←6 Months→Current | Active | |
| Guiseley Engineering Company Limited Director • Director | 14 Apr 2025←6 Months→Current | Active | |
| Aspcold Manufacturing Limited Director • Director | 4 Nov 2024←11 Months→Current | Active | |
| James Mae Group Limited Director • Director | 21 Mar 2019←6 Years→Current | Active | |
| James Mae Automation Limited Director • Company Director | 20 May 2017←8 Years→Current | Active | |
| James Mae Properties Limited Director • Director | 11 Sep 2016←9 Years→Current | Active | |
| James Mae Construction Limited Director • Director | 10 Aug 2016←9 Years→Current | Active | |
| James Mae Industries Limited Director • Director | 20 Jul 2016←9 Years→Current | Active | |
| James Mae Projects Limited Director • Project Manager | 20 Feb 2014←11 Years→Current | Active | |
