| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALL TERRAIN TYRES LIMITED | 05291738 | 19/11/2004 | Silver |
| DHM CONSULTANCY LIMITED | 05158505 | 30/06/2006 | Gold |
| DHM CONSULTANCY LIMITED | 05158505 | 30/06/2006 | Gold |
| DRYM DEVELOPMENTS LTD | 09862350 | 09/11/2015 | Bronze |
| ENERSYST LIMITED | 08894952 | 14/02/2014 | Bronze |
| FFOS LAS HOMES LIMITED | 06910534 | 19/05/2009 | Dissolved |
| FFOS LAS LIMITED | 02910531 | 24/02/2003 | Gold |
| Ffos Las Racecourse Ltd | 04292810 | 23/09/2003 | Dissolved |
| G. WALTERS (HOLDINGS) LIMITED | 02686054 | 05/10/2006 | Silver |
| G. WALTERS (LEASING) LIMITED | 03788464 | 21/06/2016 | Silver |
| G.WALTERS (CONSULTANCY) LIMITED | 03652451 | 08/12/2003 | Silver |
| GORREL EQUIPMENT SOLUTIONS LIMITED | 07605939 | 15/04/2011 | Silver |
| HEADAWAY (EUROPE) LIMITED | 03914107 | 21/06/2016 | Not Trading |
| LLOYD WALTERS INDUSTRIAL SERVICES LIMITED | 10599674 | 03/02/2017 | Bronze |
| MAESGWYN ENERGY LIMITED | 07116632 | 12/02/2010 | Dissolved |
| MAESGWYN SOLAR DEVELOPMENTS LIMITED | 07606040 | 15/04/2011 | Dissolved |
| MOTA LIMITED | 00661012 | 02/12/1991 | Silver |
| PENNANT WALTERS (FOELT) LIMITED | 08895080 | 14/02/2014 | One Red Flag |
| PENNANT WALTERS (HIRWAUN) LIMITED | 05833522 | 20/06/2006 | Bronze |
| PENNANT WALTERS (HOLDINGS) LIMITED | 05633297 | 20/06/2006 | One Red Flag |
| PENNANT WALTERS (MAESGWYN) HOLDINGS LIMITED | 07037100 | 09/10/2009 | Bronze |
| PENNANT WALTERS (MAESGWYN) LIMITED | 05633352 | 20/06/2006 | One Red Flag |
| PENNANT WALTERS (MAESX) LIMITED | 08894953 | 14/02/2014 | Dissolved |
| PENNANT WALTERS (PANT Y WAL) HOLDINGS LIMITED | 07774357 | 14/09/2011 | Amber |
| PENNANT WALTERS (PANT Y WAL) LIMITED | 05354749 | 07/02/2005 | Amber |
| PENNANT WALTERS (PYWX) HOLDINGS LIMITED | 09673668 | 07/07/2015 | Gold |
| PENNANT WALTERS (PYWX) LIMITED | 08314927 | 30/11/2012 | Silver |
| PENNANT WALTERS HIRWAUN (HOLDINGS) LIMITED | 08694625 | 18/09/2013 | Bronze |
| PENNANT WIND ENERGY VENTURES LIMITED | 04583844 | 27/11/2002 | Dissolved |
| PENNANT WIND ENERGY VENTURES LIMITED | 04583844 | 07/11/2002 | Dissolved |
| SEVCO 2009 LIMITED | 07030219 | 09/10/2009 | Dissolved |
| WALTERS ASSET MANAGEMENT LIMITED | 06236495 | 27/07/2007 | Silver |
| WALTERS ASSET MANAGEMENT LIMITED | 06236495 | 27/07/2007 | Silver |
| WALTERS LAND (ROGERSTONE) LIMITED | 07950199 | 15/02/2012 | Gold |
| WALTERS LAND LIMITED | 04583843 | 07/11/2002 | Silver |
| WALTERS LAND LIMITED | 04583843 | 06/11/2008 | Silver |
| WALTERS MAJOR PROJECTS LIMITED | 10518552 | 09/12/2016 | Not Trading |
| WALTERS REGENERATION LIMITED | 04833556 | 15/07/2003 | One Red Flag |
| WALTERS REGENERATION LIMITED | 04833556 | 21/06/2016 | One Red Flag |
| WALTERS RESIDENTIAL LIMITED | 09443591 | 21/06/2016 | Bronze |
| Walters Civil Engineering Ltd | 04912069 | 07/06/2004 | Dissolved |
| Walters Energy Ltd | 04754407 | 06/05/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CELTIC GROUP HOLDINGS | 02885745 | 22/11/2012 | 06/02/2024 | Not Trading |
| CELTIC MINING GROUP LIMITED | 05110139 | 25/10/2004 | 06/02/2024 | Gold |
| CELTIC MINING GROUP LIMITED | 05110139 | 20/05/2004 | 06/02/2024 | Gold |
| CELTIC MINING LIMITED | 02984560 | 22/11/2012 | 06/02/2024 | Not Trading |
| CELTIC MINING OPERATIONS GROUP LIMITED | 06118256 | 27/02/2007 | 06/02/2024 | Silver |
| CELTIC MINING OPERATIONS GROUP LIMITED | 06118256 | 27/02/2007 | 06/02/2024 | Silver |
| DHM CONSULTANCY LIMITED | 05158505 | 06/08/2004 | 01/05/2006 | Gold |
| DHM CONSULTANCY LIMITED | 05158505 | 06/08/2004 | 01/05/2006 | Gold |
| DR2017 LIMITED | 04959513 | 01/08/2006 | 29/08/2008 | Dissolved |
| FFOS LAS RACECOURSE LIMITED | 06619703 | 05/01/2009 | 18/05/2018 | Gold |
| FFOS LAS SOLAR DEVELOPMENTS LIMITED | 07605959 | 15/04/2011 | 04/04/2012 | One Red Flag |
| GREEN ENERGY (SOUTH WALES) LIMITED | 07141378 | 12/02/2010 | 18/04/2013 | Dissolved |
| JUBILEE PARK (ROGERSTONE) MANAGEMENT COMPANY LIMITED | 08678710 | 05/09/2013 | 22/01/2014 | Silver |
| NEWPORT RUGBY FOOTBALL CLUB LIMITED | 03559359 | 19/10/2005 | 29/08/2008 | Silver |
| PENNANT WALTERS (HIRWAUN) LIMITED | 05833522 | 23/06/2006 | 11/11/2013 | Bronze |
| PENNANT WALTERS (HOLDINGS) LIMITED | 05633297 | 23/06/2006 | 15/11/2016 | One Red Flag |
| PENNANT WALTERS (MAESGWYN) LIMITED | 05633352 | 23/06/2006 | 22/10/2009 | One Red Flag |
| PENNANT WALTERS (PANT Y WAL) LIMITED | 05354749 | 07/02/2005 | 20/10/2011 | Amber |
| PONT ANDREW LIMITED | 08000303 | 21/03/2012 | 01/05/2012 | One Red Flag |
| RP2017 LIMITED | 05064549 | 22/06/2007 | 29/08/2008 | Dissolved |
| SINCLAIR GARAGES (SWANSEA) LIMITED | 06141261 | 21/06/2016 | 14/12/2018 | Silver |
| THE HOLLIES NURSERY LIMITED | 04322075 | 13/11/2001 | 30/11/2009 | Amber |
| THE HOLLIES NURSERY LIMITED | 04322075 | 13/11/2001 | 30/11/2009 | Amber |