| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Agentchart Ltd | SC232826 | 01/12/2002 | Dissolved |
| Bolted Engineering Ltd | SC166918 | 10/07/1996 | Dissolved |
| Cook Fabrication Services Ltd | SC150330 | 26/09/2002 | Dissolved |
| Paisley/Renfrew Enterprise Trust | SC092443 | 25/01/2006 | Dissolved |
| Quifox Ltd | SC306862 | 15/08/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CENTRE FOR ENGINEERING EDUCATION & DEVELOPMENT | SC270425 | 23/02/2006 | 22/02/2007 | Gold |
| RENFREWSHIRE CHAMBER OF COMMERCE LIMITED | SC041529 | 25/06/2003 | 15/01/2008 | Silver |
| W H M ENGINEERING LIMITED | SC187191 | 17/07/1998 | 01/12/2006 | Dissolved |