| Company | Timeline | Status | |
| PG Asset Developments Ltd Director • Company Director | 25 Sep 2025←2 Months→Current | Active | |
| Sandstone (Cwmgwili) LLP Designated LLP Member • Unreported | 24 Feb 2025←9 Months→Current | Active | |
| Gavin Griffiths Group Ltd Director • Director | 23 Apr 2024←1 Year 7 Months→Current | Active | |
| Waste Recycling Technologies Limited Director • Director | 1 Oct 2022←3 Years→Current | Active | |
| Gavin Griffiths Haulage Ltd Director • Managing Director | 10 Jun 2022←3 Years→Current | Active | |
| Gavin Griffiths & Daughters Properties Limited Director • Company Director | 25 Jan 2019←6 Years→Current | Active | |
| Gavin Griffiths Haulage Ltd Director • Company Director | 29 Nov 2018←2 Years 11 Months→5 Nov 2021 | Active | |
| Gap Alternative Fuels Limited Director • Company Director | 23 Apr 2018←7 Years→Current | Active | |
| Griffiths Molloy Ltd Director • Recycling Operator | 18 Oct 2016←2 Years 1 Month→12 Dec 2018 | Active | |
| Gavin Griffiths Contracting Ltd Director • Director | 22 Mar 2013←12 Years→Current | Active | |
