| Company | Timeline | Status | |
| Forhart Ltd Director • Jeweller | 13 Jun 2018←7 Years→Current | Active | |
| Seahart Limited Director • Director | 18 Feb 2016←9 Years→11 Jun 2025 | Dissolved | |
Forhart Limited Director • Director | 16 Feb 2016←1 Year 12 Months→13 Feb 2018 | Dissolved | |
| Sunhart Ltd Director • Jeweller | 17 Jun 2015←10 Years→Current | Active | |
| Tryhart Limited Director • Director | 16 Apr 2015←8 Years→6 Feb 2024 | Dissolved | |
| Byhart Limited Director • Director | 12 Apr 2011←11 Years→13 Mar 2023 | Dissolved | |
| Judith Hart Jewellers Limited Director • Director | 17 Mar 2010←15 Years→Current | Active | |
| Love Harts Limited Director • Jeweller | 28 Jan 2010←15 Years→Current | Active | |
| The Company Of Master Jewellers Limited Director • Retail Jeweller | 12 Jun 1995←21 Years→7 Aug 2016 | Active | |
