| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 20 : 21 Vision Ltd | 03080544 | 01/08/1995 | Dissolved |
| BRENT SUPPLY TEACHING SERVICE LIMITED | 04263168 | 04/05/2011 | Dissolved |
| EAST COAST WINE LIMITED | 04179293 | 14/03/2014 | Dissolved |
| Education Lecturing Recruitment Ltd | 03080553 | 01/08/1995 | Dissolved |
| Education Lecturing Software Ltd | 03080536 | 01/08/1995 | Dissolved |
| Education Lecturing Training Ltd | 03080529 | 01/08/1995 | Dissolved |
| Fielding Lennox Ltd | 06948106 | 30/06/2009 | Dissolved |
| Health & Social Care Learning World Ltd | 04759240 | 16/05/2003 | Dissolved |
| IV CREATIVE LIMITED | 08150272 | 08/03/2016 | Bronze |
| Learning Solutions U.K. Ltd | 03080549 | 01/08/1995 | Dissolved |
| PEN GREEN TRUST LIMITED | 12270393 | 18/10/2019 | Dissolved |
| Protocol Training Materials Ltd | 03080532 | 01/08/1995 | Dissolved |
| RUST RESOURCES LIMITED | 02704357 | 30/04/2012 | Silver |
| SOCIAL APPRECIATION LIMITED | 07848503 | 15/11/2011 | Dissolved |
| Step Direct Ltd | 03087316 | 06/08/1995 | Dissolved |
| The Lifelong Learning Network Ltd | 03080550 | 01/08/1995 | Dissolved |
| VISUNA HOLDCO LIMITED | 07444313 | 18/11/2010 | Silver |
| VISUNA LIMITED | 04791841 | 24/11/2010 | Gold |
| Vehicle Repair Solutions Ltd | 04936561 | 28/12/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bowerley Ltd | 01209714 | 18/01/2001 | 07/11/2002 | Dissolved |
| CERVO BIANCO LLP | OC372435 | 14/02/2012 | 20/02/2012 | Dissolved |
| COMMERCIAL SYSTEMS (ANGLIA) LIMITED | 01798990 | 18/01/2001 | 07/11/2002 | Dissolved |
| Catalyst Education Ltd | 03533987 | 18/01/2001 | 07/11/2002 | Dissolved |
| College Direct Ltd | 03454865 | 18/01/2001 | 07/11/2002 | Dissolved |
| EDUCATION LECTURING SERVICES | 03009979 | 07/03/1995 | 07/11/2002 | Dissolved |
| ELS GROUP LIMITED | 03221797 | 03/07/1996 | 07/11/2002 | Dissolved |
| EXAMINATION & ASSESSMENT SERVICES LIMITED | SC099878 | 14/09/2000 | 07/11/2002 | Dissolved |
| FFS REALISATIONS 2012 LIMITED | 01718876 | 18/01/2001 | 07/11/2002 | Dissolved |
| HARNSER ASSOCIATES LIMITED | 03548538 | 14/09/2000 | 07/11/2002 | Dissolved |
| Link-Up Services Ltd | 01484220 | 18/01/2001 | 07/11/2002 | Dissolved |
| M D S The People Business Ltd | 01536471 | 18/01/2001 | 07/11/2002 | Dissolved |
| MDS TRAINING LIMITED | 02266678 | 18/01/2001 | 07/11/2002 | Dissolved |
| PEARSON IN PRACTICE SKILLS BASED LEARNING LIMITED | 03755464 | 21/04/1999 | 01/10/2007 | Dissolved |
| PNI HOLDINGS LIMITED | 03897811 | 16/12/1999 | 07/11/2002 | Dissolved |
| PROTOCOL ASSOCIATES LIMITED | 03875274 | 19/12/1999 | 07/11/2002 | Dissolved |
| PROTOCOL EDUCATION LIMITED | 02926583 | 18/01/2001 | 07/11/2002 | Amber |
| PROTOCOL EDUCATION SERVICES LIMITED | 04103316 | 06/02/2001 | 07/11/2002 | Dissolved |
| PROTOCOL LEARNING LIMITED | 04127407 | 13/12/2000 | 07/11/2002 | Dissolved |
| PROTOCOL NATIONAL LIMITED | 03007851 | 06/02/1995 | 07/11/2002 | One Red Flag |
| PROTOCOL TRAINING LIMITED | 03826857 | 31/07/2000 | 07/11/2002 | Dissolved |
| Pro Tem Educational Resources Uk Ltd. | 03405060 | 18/01/2001 | 07/11/2002 | Dissolved |
| Protem Educational Resources Ltd | 02453369 | 18/01/2001 | 07/11/2002 | Dissolved |
| Protocol Centres Ltd | SC167493 | 14/09/2000 | 07/11/2002 | Dissolved |
| Protocol Education Developments Ltd | 03080557 | 01/08/1995 | 07/11/2002 | Dissolved |
| Protocol Lecturers Ltd | 03080538 | 01/08/1995 | 07/11/2002 | Dissolved |
| Protocol Recruitment Ltd | 03080548 | 01/08/1995 | 07/11/2002 | Dissolved |
| Protocol Schools Ltd | 03080542 | 01/08/1995 | 07/11/2002 | Dissolved |
| Protocol Systems Ltd | 03080555 | 01/08/1995 | 07/11/2002 | Dissolved |
| RUST RESOURCES HOLDCO LIMITED | 08039437 | 20/04/2012 | 10/02/2016 | One Red Flag |
| SMART EDUCATION LIMITED | 05497433 | 03/07/2005 | 23/05/2017 | Bronze |
| SMART TEACHERS LIMITED | 05498204 | 04/07/2005 | 23/05/2017 | Not Trading |
| SPR11 LIMITED | 01969397 | 18/01/2001 | 07/11/2002 | Dissolved |
| SPR13 LIMITED | 02671696 | 18/01/2001 | 07/11/2002 | Dissolved |
| SPR2 LIMITED | 02915461 | 18/01/2001 | 07/11/2002 | Dissolved |
| SPR4 Ltd | 03021298 | 18/01/2001 | 07/11/2002 | Dissolved |
| SPR5 Ltd | 03533661 | 18/01/2001 | 07/11/2002 | Dissolved |
| SPR6 Ltd | 03354163 | 18/01/2001 | 07/11/2002 | Dissolved |
| SPR9 LIMITED | 03109702 | 18/01/2001 | 07/11/2002 | Dissolved |
| SPRING SALES SKILLS LIMITED | 01507837 | 18/01/2001 | 07/11/2002 | Dissolved |
| SQUIRES GROUP LIMITED | 02653919 | 18/01/2001 | 07/11/2002 | Dissolved |
| Spring General Services Ltd | 01798764 | 18/01/2001 | 07/11/2002 | Dissolved |
| Spring Skills Ltd | 02990564 | 18/01/2001 | 07/11/2002 | Dissolved |
| Spring X Y Z Ltd | 01889623 | 18/01/2001 | 07/11/2002 | Dissolved |
| THE BRITISH HONEY COMPANY PLC | 09300046 | 19/11/2020 | 07/08/2021 | Insolvent |
| THE INVICTA FILM PARTNERSHIP, LLP | OC300510 | 09/01/2002 | 13/02/2019 | Dissolved |
| THE PAGE DESIGN CONSULTANCY LIMITED | 06012930 | 07/06/2016 | 07/03/2019 | Strike Off |
| THE TRAINING CORPORATION LIMITED | 03533657 | 18/01/2001 | 07/11/2002 | Dissolved |
| The Link Organisation Ltd | 03514356 | 18/01/2001 | 07/11/2002 | Dissolved |
| Wetherby Training Services Ltd | 01003676 | 18/01/2001 | 07/11/2002 | Dissolved |