| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Auto Cam & Tool Services Ltd | 01531330 | 23/03/1993 | Dissolved |
| Auto Cam & Tool Services Ltd | 01531330 | 09/08/1991 | Dissolved |
| Comtech Engineering Ltd | 02343918 | 09/08/1992 | Dissolved |
| Grim Ltd | 02473702 | 23/02/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHARLES STRINGER'S SONS & CO.LIMITED | 00291905 | 20/05/1996 | 01/12/1996 | Dissolved |
| FASTECH (SCOTLAND) LIMITED | SC118575 | 18/03/2009 | 30/09/2015 | Dissolved |
| FASTENER TECHNIQUES LIMITED | 01671180 | 01/01/2003 | 31/05/2007 | Dissolved |
| IVOR GREEN (EXPORTS) LIMITED | 01357161 | 18/03/2009 | 30/09/2015 | Strike Off |
| LANCASTER FASTENER COMPANY LIMITED | 01522235 | 01/04/2002 | 31/05/2007 | Bronze |
| MICRO SCREWS & TOOLS LIMITED | 01406547 | 18/03/2009 | 30/09/2015 | Dissolved |
| ROLLTHREAD INTERNATIONAL LIMITED | 01474595 | 01/01/2003 | 31/05/2007 | Dissolved |
| Remabond Limited | 02224027 | 09/08/1991 | 31/08/1991 | Dissolved |
| SERCO-RYAN LIMITED | 01004913 | 13/10/2005 | 31/05/2007 | Dissolved |
| T.R. FASTENINGS LIMITED | 01103675 | 11/10/1993 | 31/05/2007 | Bronze |
| TR EUROPE LIMITED | 01066642 | 23/03/1993 | 19/09/1994 | Not Trading |
| TR EUROPE LIMITED | 01066642 | 18/03/2009 | 30/09/2015 | Not Trading |
| TR GROUP LIMITED | 01480786 | 01/01/2003 | 31/05/2007 | Dissolved |
| TRIFAST HOLDINGS (ASIA) LTD | 02839516 | 18/03/2009 | 30/09/2015 | Not Trading |
| TRIFAST OVERSEAS HOLDINGS LIMITED | 02997039 | 01/01/2003 | 31/05/2007 | One Red Flag |
| TRIFAST PLC | 01919797 | 18/03/2009 | 30/09/2015 | Silver |
| TRIFAST QUALIFYING EMPLOYEE SHARE OWNERSHIP TRUSTEE LIMITED | 02839514 | 18/03/2009 | 30/09/2015 | Dissolved |
| TRIFAST SYSTEMS LIMITED | 02259821 | 18/03/2009 | 30/09/2015 | Dissolved |
| TRIFIX LIMITED | 01831518 | 01/01/2003 | 31/05/2007 | Dissolved |