| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ATLAS CLENSOL LIMITED | 00220112 | 05/11/2007 | Dissolved |
| BIO-LOGIC REMEDIATION LIMITED | SC180500 | 05/11/2007 | Dissolved |
| CAIRD COMMERCIAL VEHICLES LIMITED | 00397061 | 05/11/2007 | Dissolved |
| CAIRD INDUSTRIAL SERVICES LIMITED | 02313350 | 05/11/2007 | Insolvent |
| CAIRD TRADING LIMITED | SC080212 | 05/11/2007 | Dissolved |
| CAIRD TRUSTEES (ATLAS) LIMITED | 03803610 | 30/11/2000 | Dissolved |
| CAIRD TRUSTEES LIMITED | 02368029 | 05/11/2007 | Dissolved |
| CLEAR WASTE LIMITED | 00992175 | 05/11/2007 | Dissolved |
| D & D ENVIRONMENTAL SERVICES LIMITED | SC132116 | 05/11/2007 | Dissolved |
| GOODWIN'S MINI SKIPS LIMITED | 01397091 | 05/11/2007 | Dissolved |
| GREENACRE WASTE MANAGEMENT LIMITED | 02783057 | 05/11/2007 | Dissolved |
| LOTHIAN LIMITED | 02470362 | 05/11/2007 | Insolvent |
| NORFOLK ENVIRONMENTAL DEVELOPMENTS LIMITED | 02447868 | 05/11/2007 | Dissolved |
| PEMBROKESHIRE ENVIRONMENTAL LIMITED | 02411641 | 05/11/2007 | Dissolved |
| REFORM STREET INVESTMENTS LIMITED | 01669665 | 05/11/2007 | Dissolved |
| ROBINSON BROS (ENVIRONMENTAL) LIMITED | 00547542 | 05/11/2007 | Dissolved |
| ROBINSON BROS. (DISPOSAL SERVICES) LIMITED | 02665732 | 05/11/2007 | Dissolved |
| SHANKS & MCEWAN (CAMDEN) LIMITED | 02162677 | 05/11/2007 | Dissolved |
| SHANKS & MCEWAN (ENVIRONMENTAL SERVICES) LIMITED | 01954243 | 06/10/2015 | Insolvent |
| SHANKS & MCEWAN (TECHNICAL SERVICES) LIMITED | 02570608 | 05/11/2007 | Dissolved |
| SHANKS & MCEWAN (TEESSIDE) LIMITED | 02507583 | 05/11/2007 | Dissolved |
| SHANKS & MCEWAN, LIMITED | SC013388 | 05/11/2007 | Dissolved |
| SHANKS CAPITAL INVESTMENT LIMITED | 04391813 | 06/10/2015 | Dissolved |
| SHANKS CHEMICAL SERVICES (SCOTLAND) LIMITED | SC009392 | 05/11/2007 | Dissolved |
| WASTECOM LIMITED | 05356245 | 06/11/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIFFA ARGYLL & BUTE HOLDINGS LIMITED | SC219887 | 30/04/2005 | 13/10/2009 | Amber |
| BIFFA ARGYLL & BUTE LTD | SC211187 | 01/04/2015 | 25/02/2016 | Amber |
| BIFFA BDR HOLDINGS LIMITED | 07820781 | 01/04/2015 | 25/02/2016 | One Red Flag |
| BIFFA BDR LIMITED | 07820886 | 01/04/2015 | 25/02/2016 | Amber |
| BIFFA CUMBRIA HOLDINGS LTD | 06799825 | 01/04/2015 | 25/02/2016 | Silver |
| BIFFA CUMBRIA LTD | 06799850 | 01/04/2015 | 25/02/2016 | Amber |
| BIFFA SRF TRADING LTD | 02563623 | 05/11/2007 | 22/01/2009 | Silver |
| CAIRD EVERED LIMITED | 02292344 | 09/05/2005 | 24/08/2009 | Bronze |
| CAIRD PECKFIELD LIMITED | 02433065 | 09/05/2005 | 05/02/2007 | Bronze |
| CHILTERN WOODLANDS PROJECT LIMITED | 02357329 | 03/05/2017 | 11/09/2018 | Dissolved |
| ELWA HOLDINGS LIMITED | 07389613 | 01/04/2015 | 25/02/2016 | Silver |
| ELWA LIMITED | 02700386 | 01/04/2015 | 25/02/2016 | Silver |
| GEOHESS (U.K.) LIMITED | 02861968 | 30/04/2005 | 31/12/2009 | Dissolved |
| RESOURCE RECOVERY SOLUTIONS (DERBYSHIRE) HOLDINGS LIMITED | 06887587 | 01/04/2015 | 25/02/2016 | Dissolved |
| RESOURCE RECOVERY SOLUTIONS (DERBYSHIRE) LIMITED | 06835759 | 01/04/2015 | 25/02/2016 | Dissolved |
| SAFEWASTE LIMITED | 02485860 | 05/11/2007 | 05/11/2009 | Gold |
| SHANKS CHEMICAL SERVICES LIMITED | 00934787 | 06/10/2015 | 11/01/2016 | Dissolved |
| SHANKS DUMFRIES AND GALLOWAY HOLDINGS LIMITED | SC245928 | 01/04/2015 | 25/02/2016 | Dissolved |
| SHANKS DUMFRIES AND GALLOWAY LIMITED | SC245927 | 01/04/2015 | 25/02/2016 | Dissolved |
| SHANKS ENVIRONMENTAL SERVICES LIMITED | 04391804 | 06/10/2015 | 11/01/2016 | Dissolved |
| THE CHILTERN SOCIETY | 04138448 | 23/03/2017 | 29/03/2018 | Bronze |
| WAKEFIELD WASTE HOLDINGS LIMITED | 09926796 | 22/12/2015 | 25/02/2016 | Bronze |
| WAKEFIELD WASTE PFI HOLDINGS LIMITED | 08192370 | 01/04/2015 | 25/02/2016 | Amber |
| WAKEFIELD WASTE PFI LIMITED | 08193325 | 01/04/2015 | 25/02/2016 | Bronze |