| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ableground Ltd | 01552799 | 29/01/1991 | Dissolved |
| Audiocrown Ltd | 01554092 | 29/01/1991 | Dissolved |
| Avrocity Limited | 01553788 | 29/01/1991 | Dissolved |
| Barnspire Ltd | 01553412 | 29/01/1991 | Dissolved |
| Barvanium Limited | 01552392 | 29/01/1992 | Dissolved |
| Bostonian Ltd | 01553725 | 29/01/1991 | Dissolved |
| Ebonguild Limited | 01700194 | 29/01/1991 | Dissolved |
| Hydrowash Cleaning Services Ltd | 05330136 | 07/04/2005 | Dissolved |
| K Cars of York Ltd | 02718419 | 08/06/1992 | Dissolved |
| Masonshield Ltd | 01553490 | 29/01/1991 | Dissolved |
| Merryleigh Ltd | 01553056 | 29/01/1991 | Dissolved |
| Namewell Limited | 01553738 | 29/01/1991 | Dissolved |
| North York Trading Estates Ltd | 00915216 | 29/01/1991 | Dissolved |
| Paramast Limited | 01885214 | 29/01/1991 | Dissolved |
| Rossguild Ltd | 01972644 | 16/07/1991 | Dissolved |
| Shengate Limited | 02786232 | 30/03/1993 | Dissolved |
| Solitude Ltd | 01552824 | 29/01/1991 | Dissolved |
| The Clifton Foundation | 01880773 | 29/01/1991 | Dissolved |
| The York Charitable Trust | 01880772 | 31/03/1992 | Dissolved |
| Truenorth Ltd | 01553512 | 29/01/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Audiowise Limited | 01553718 | 29/01/1991 | 16/04/1994 | Dissolved |
| BARNSPIRE PROPERTIES LIMITED | SC082120 | 23/01/1989 | 30/09/1995 | Silver |
| BOOTHAM CRESCENT HOLDINGS LIMITED | 03576756 | 17/05/1999 | 11/01/2005 | Bronze |
| BRADFORD CITY CAR AUCTION LIMITED | 01185187 | 01/02/2000 | 03/06/2004 | Dissolved |
| BRADFORD CITY MOTOR AUCTIONS LIMITED | 03901387 | 28/01/2000 | 03/06/2004 | Dissolved |
| Boundwards Ltd | 01553727 | 29/01/1991 | 19/02/1993 | Dissolved |
| Fulford Builders (York) Ltd | 00877062 | 29/01/1991 | 16/04/1994 | Dissolved |
| J.L. Myler Ltd | 00648547 | 29/01/1991 | 31/01/1994 | Dissolved |
| JOHN MORAN & SONS (GRIMSBY) LIMITED | 06227800 | 22/01/2008 | 01/06/2021 | Amber |
| KAM MANAGEMENT LIMITED | 00833164 | 29/01/1991 | 24/04/1994 | Dissolved |
| LEXLAND LIMITED | 01954138 | 29/01/1991 | 20/01/1997 | Dissolved |
| MODEPLAN LIMITED | 02719878 | 23/06/1992 | 21/05/1999 | Dissolved |
| Namerite Ltd | 01553737 | 29/01/1991 | 31/01/1994 | Dissolved |
| PRAIRIEWIDE LIMITED | 01553468 | 29/01/1992 | 16/04/1994 | Dissolved |
| Pageguild Ltd | 01781873 | 29/01/1991 | 16/04/1994 | Dissolved |
| STRAIGHTRANGE LIMITED | 03425061 | 02/12/1997 | 27/09/2023 | Bronze |
| The York City Association Football & Athletic Club P L C | 00183969 | 11/01/1992 | 25/11/2002 | Dissolved |
| York Cars of Distinction Ltd | 02297689 | 16/07/1991 | 01/08/1992 | Dissolved |