| Company | Timeline | Status | |
| Aag 1962 Ltd Director • Unreported | 3 May 2024←1 Year 6 Months→Current | Active | |
| A. Alexander Group Ltd Director • Unreported | 8 Apr 2024←1 Year 7 Months→Current | Active | |
| Alexander & Bell (Fire & Security) Ltd Director • Director | 28 Jan 2019←5 Years→3 Dec 2024 | Dissolved | |
| A. Alexander & Son (Electrical) Limited Director • Electrician | 25 Aug 2014←11 Years→Current | Active | |
| A Alexander Mechanical Ltd Director • Electrician | 8 Jun 2011←14 Years→Current | Active | |
