| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Adherent Ltd | 03897541 | 18/04/2001 | Dissolved |
| Adherent Ltd | 03897541 | 18/04/2001 | Dissolved |
| FAIRPORT FI HOLDINGS LIMITED | 07147027 | 29/06/2012 | Dissolved |
| FAIRPORT FI LIMITED | 07146986 | 29/06/2012 | Dissolved |
| HAWK I.R. INTERNATIONAL LTD | 04588109 | 31/12/2008 | Dissolved |
| IRISYS LIMITED | 03795199 | 20/06/2012 | Dissolved |
| IRISYS TRUSTEES LIMITED | 04225699 | 20/06/2012 | Dissolved |
| KEITHLEY INSTRUMENTS LIMITED | 00918130 | 21/03/2011 | Dissolved |
| KERMOTION FINANCE LIMITED | 07427574 | 29/06/2012 | Dissolved |
| LIL FINANCE LIMITED | 06902090 | 29/06/2012 | Dissolved |
| Tayvin 160 Ltd | 02906309 | 18/04/2001 | Dissolved |
| Tayvin 160 Ltd | 02906309 | 18/04/2001 | Dissolved |
| Tektronix Bristol Ltd | 04546139 | 07/11/2005 | Dissolved |
| Tektronix Bristol Ltd | 04546139 | 07/11/2005 | Dissolved |
| Tektronix Europe Ltd | 03378319 | 16/12/1998 | Dissolved |
| Tektronix Europe Ltd | 03378319 | 09/01/1998 | Dissolved |
| Tektronix Finance Ltd | 06762601 | 10/12/2008 | Dissolved |
| Tektronix Finance Ltd | 06762601 | 10/12/2008 | Dissolved |
| Tektronix U K Development Centre Ltd | 02614406 | 09/01/1998 | Dissolved |
| Tektronix U K Development Centre Ltd | 02614406 | 21/01/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANGLODENT COMPANY(THE) | 00730097 | 23/07/2012 | 24/10/2014 | Dissolved |
| ARBOR NETWORKS UK LIMITED | 05150579 | 23/05/2012 | 12/11/2014 | Bronze |
| ARISTOTLE BRAZIL FINANCE LIMITED | 06893260 | 29/06/2012 | 24/10/2014 | Bronze |
| CATHY WILCOX TRAINING LTD | 08161035 | 08/12/2019 | 08/10/2020 | Silver |
| COMARK LIMITED | 02929930 | 17/09/2012 | 12/11/2014 | Dissolved |
| CRAGEN LIMITED | 07856357 | 29/06/2012 | 24/10/2014 | Dissolved |
| DATAPAQ LIMITED | 01777666 | 26/06/2012 | 12/11/2014 | Gold |
| DH ALPHA LIMITED | 08030328 | 29/06/2012 | 24/10/2014 | Gold |
| DH CAMBRIDGE HOLDINGS LIMITED | 03795332 | 18/04/2001 | 12/11/2014 | Dissolved |
| DH CAMBRIDGE HOLDINGS LIMITED | 03795332 | 18/04/2001 | 12/11/2014 | Dissolved |
| DH OMEGA LIMITED | 08030333 | 29/06/2012 | 24/10/2014 | Gold |
| DH UK FINANCE LIMITED | 07097221 | 29/06/2012 | 24/10/2014 | Dissolved |
| DOWNIN FIVE LIMITED | 03884824 | 29/06/2012 | 24/10/2014 | Dissolved |
| DUKI (2006) FINANCE LIMITED | 02815444 | 29/06/2012 | 24/10/2014 | Dissolved |
| FLUKE (UK) LIMITED | 00669288 | 26/06/2012 | 12/11/2014 | Gold |
| FLUKE PRECISION MEASUREMENT LIMITED | 01410123 | 26/06/2012 | 12/11/2014 | Gold |
| GEMS SENSORS LIMITED | 01735937 | 29/06/2012 | 24/10/2014 | Dissolved |
| GILZONI LIMITED | 07427562 | 29/06/2012 | 24/10/2014 | Silver |
| GL UK HOLDINGS LIMITED | 00253120 | 05/07/2012 | 24/10/2014 | Dissolved |
| GNZ HOLDINGS LIMITED | 03306943 | 26/10/2004 | 25/09/2008 | Dissolved |
| GNZ HOLDINGS LIMITED | 03306943 | 30/09/2004 | 25/09/2008 | Dissolved |
| HAWK I.R. INTERNATIONAL LTD | 04588109 | 31/12/2008 | 01/01/2009 | Dissolved |
| INFRARED INTEGRATED SYSTEMS LIMITED | 03186364 | 20/06/2012 | 12/11/2014 | Silver |
| JHC FINANCE COMPANY | 03216265 | 29/06/2012 | 24/10/2014 | Dissolved |
| KERMOTION UK HOLDINGS LIMITED | 07425865 | 29/06/2012 | 24/10/2014 | Amber |
| KERR U.K. LIMITED | 01132816 | 14/12/2011 | 24/10/2014 | Gold |
| LAUNCHCHANGE FINANCE LIMITED | 06027132 | 29/06/2012 | 24/10/2014 | Amber |
| LAUNCHCHANGE HOLDING COMPANY | 03259276 | 29/06/2012 | 18/10/2012 | Amber |
| LAUNCHCHANGE HOLDINGS LIMITED | 07106310 | 29/06/2012 | 24/10/2014 | Bronze |
| LAUNCHCHANGE INSTRUMENTATION LIMITED | 02330973 | 29/06/2012 | 24/10/2014 | Silver |
| LAUNCHCHANGE LIMITED | 02639894 | 29/06/2012 | 24/10/2014 | Bronze |
| LAUNCHCHANGE OPERATIONS LIMITED | 07105768 | 29/06/2012 | 18/10/2012 | Bronze |
| LEICA BIOSYSTEMS PETERBOROUGH LIMITED | 02756322 | 30/12/2008 | 12/11/2014 | Dissolved |
| LINX ACQUISITION LIMITED | 05253209 | 29/06/2012 | 24/10/2014 | Dissolved |
| MOONSILK HOLDINGS LIMITED | 04478266 | 29/06/2012 | 24/10/2014 | Dissolved |
| MOONSILK LIMITED | 03606705 | 29/06/2012 | 24/10/2014 | Bronze |
| RADIOMETER LIMITED | 02590624 | 14/07/2009 | 24/10/2014 | Gold |
| STAMPEDE ACQUISITION LIMITED | 05663684 | 29/06/2012 | 24/10/2014 | Amber |
| TEKTRONIX U.K.LIMITED | 00513537 | 01/06/2004 | 12/11/2014 | Gold |
| TEKTRONIX U.K.LIMITED | 00513537 | 09/01/1998 | 12/11/2014 | Gold |
| TH FINANCE LIMITED | 03378342 | 16/12/1998 | 12/11/2014 | Dissolved |
| TH FINANCE LIMITED | 03378342 | 11/03/1998 | 12/11/2014 | Dissolved |
| VR FINANCE COMPANY | 03428240 | 29/06/2012 | 24/10/2014 | Gold |
| VRES HOLDINGS LIMITED | 00465880 | 29/06/2012 | 24/10/2014 | Dissolved |