| Company | Timeline | Status | |
| Chepstow Flats Residents Association Limited(The) Secretary • Unreported | 8 Dec 2025←1 Month→Current | Active | |
| Viewpremium Property Management Limited Secretary • Unreported | 16 Jun 2024←1 Year 7 Months→Current | Active | |
| Balfour Court (Harpenden) Management Company Limited Secretary • Unreported | 6 May 2024←1 Year 8 Months→Current | Active | |
| St Helena's Court Management Company Limited Secretary • Unreported | 9 Apr 2024←1 Year 9 Months→Current | Active | |
| Cravells Court Harpenden Limited Secretary • Unreported | 1 Apr 2024←1 Year 9 Months→Current | Active | |
| Rothamsted Court (Harpenden) Limited Secretary • Unreported | 24 Jan 2024←1 Year 12 Months→Current | Active | |
| Bowers Walk Management Company Limited Secretary • Unreported | 15 Jan 2024←2 Years→Current | Active | |
| Holly Lodge (Harpenden) Management Company Limited Secretary • Unreported | 16 Feb 2023←2 Years 11 Months→Current | Active | |
| Linden Square Residents Management Company Limited Secretary • Unreported | 15 Apr 2022←3 Years→Current | Active | |
| Cornelia & Gerard Court Management Limited Secretary • Unreported | 1 Jul 2021←4 Years→Current | Active | |
