| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Berriland Ltd | 03111756 | 23/11/1995 | Dissolved |
| Besres Campus Two Ltd | 02334733 | 27/10/1998 | Dissolved |
| Besres Campus Two Ltd | 02334733 | 31/05/1995 | Dissolved |
| Bioincubator York Ltd | 03500762 | 18/03/1998 | Dissolved |
| Heslitec Ltd | 02502945 | 03/10/1996 | Dissolved |
| London Health Economics Consortium Ltd | 02787409 | 22/07/1993 | Dissolved |
| Morandale Ltd | 03197290 | 11/06/1996 | Dissolved |
| Residences At York Ltd | 02682914 | 27/10/1998 | Dissolved |
| Residences At York Ltd | 02682914 | 05/02/1992 | Dissolved |
| TECHSTYLE-EUROPE LTD | 05761523 | 28/04/2006 | Silver |
| U P P York (Campus) Ltd | 05777841 | 18/04/2006 | Dissolved |
| Uylc Ltd | 03615840 | 18/02/2000 | Dissolved |
| White Rose Research Ltd | 03477307 | 26/08/1998 | Dissolved |
| Yhec Ltd | 03041128 | 25/09/1995 | Dissolved |
| York Emc Services Ltd | 03075474 | 27/10/1998 | Dissolved |
| York Emc Services Ltd | 03075474 | 09/11/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Berriland Ltd | 03111756 | 27/10/1998 | 05/02/1999 | Dissolved |
| EDUSERV | 03763109 | 16/12/2009 | 31/12/2015 | Dissolved |
| GLYTECH LIMITED | 05848475 | 03/03/2010 | 22/01/2015 | Dissolved |
| Heslitec Ltd | 02502945 | 27/10/1998 | 18/02/2000 | Dissolved |
| Living Over The Shop Ltd | 03089237 | 09/08/1995 | 14/06/1999 | Dissolved |
| London Health Economics Consortium Ltd | 02787409 | 22/07/1993 | 15/02/1994 | Dissolved |
| Morandale Ltd | 03197290 | 27/10/1998 | 04/02/1999 | Dissolved |
| PCMIS HEALTH TECHNOLOGIES LTD | 03139400 | 26/10/1998 | 04/02/1999 | Silver |
| PERRYQUEST LIMITED | 03111800 | 27/10/1998 | 05/02/1999 | Dissolved |
| Skylarc Technologies Ltd | 04085080 | 06/10/2000 | 26/01/2001 | Dissolved |
| Skylarc Technologies Ltd | 04085080 | 06/10/2000 | 22/07/2008 | Dissolved |
| THE WHITE ROSE TECHNOLOGY SEEDCORN FUND | 03959536 | 22/05/2000 | 24/04/2012 | Dissolved |
| UPP (ALCUIN) LIMITED | 06077462 | 06/09/2007 | 05/03/2013 | Silver |
| Uylc Ltd | 03615840 | 14/08/1998 | 05/03/1999 | Dissolved |
| VIOPOINT LIMITED | 02571002 | 23/04/1991 | 02/05/1991 | Dissolved |
| VIOPOINT LIMITED | 02571002 | 23/04/1991 | 24/01/1991 | Dissolved |
| WHITE HART HOTEL (HARROGATE) LIMITED | 06636008 | 02/07/2008 | 22/10/2009 | Dissolved |
| WHITE ROSE TECHNOLOGY LIMITED | 03785280 | 23/06/1999 | 15/06/2011 | Dissolved |
| XCELERON LIMITED | 03216427 | 19/12/1996 | 03/03/1997 | Dissolved |
| XCELERON LIMITED | 03216427 | 19/12/1996 | 24/11/2006 | Dissolved |
| YCC LIMITED | 03642312 | 01/02/1999 | 25/04/2006 | Dissolved |
| YORK COMMERCIAL LIMITED | 02838054 | 27/10/1998 | 04/02/1999 | One Red Flag |
| YORK SCIENCE PARK LIMITED | 02939132 | 20/07/1994 | 26/07/2002 | Silver |
| YORK SCIENCE PARK LIMITED | 02939132 | 28/07/1994 | 20/01/2004 | Silver |
| YORK UNIVERSITY DEVELOPMENT COMPANY LIMITED | 02930099 | 27/10/1998 | 04/02/1999 | Dissolved |
| YORK UNIVERSITY ENERGY SUPPLY COMPANY LIMITED | 02825903 | 27/10/1998 | 04/02/1999 | Silver |
| YORK UNIVERSITY PROPERTY COMPANY LIMITED | 02602888 | 27/10/1998 | 04/02/1999 | Bronze |