| Company | Timeline | Status | |
| P. Griffin Houses Ltd Director • Director  | 17 Jul 2025←3 Months→Current  | Active  | |
| Griffin Marine Cottages Ltd Director • Director  | 15 Jan 2023←2 Years 9 Months→Current  | Active  | |
| Marine Cottages Residents Limited Director • Builder  | 19 Dec 2021←3 Years→Current  | Active  | |
| P. Griffin Developments & Properties Limited Director • Builder  | 9 Mar 2015←10 Years→Current  | Active  | |
| P. Griffin Developments Limited Director • Labourer  | 25 Sep 2009←16 Years→Current  | Active  | |
