| Number | Company | Country | Location | Assessor | Report Date | Status |
|---|---|---|---|---|---|---|
| 1 | Railion Deutschland | Germany | Mainz | W. Konig TUV | 08-06-2000 | Archived |
| 2 | BASF/EVU | Germany | Ludwigshafen | H. Frishkorn DQS | 05-06-2000 | Archived |
| 3 | RAILION | Netherlands | Utrecht | J. van der Heide LRQA | 01-06-2000 | Archived |
| 4 | SNCF | France | Paris | D. Mondot AFAQ | 01-09-2000 | Archived |
| 5 | NMBS / SNCB | Belgium | Brussels | E. Degrieze SGS-ICS | 28-08-2001 | Archived |
| 6 | RAILION | Netherlands | Utrecht | J. van der Heide LRQA | 04-02-2002 | Archived |
| 7 | SHORT LINES | Netherlands | Rotterdam | T. Gubbi BVQI | 28-01-2002 | Archived |
| 8 | RAIL4CHEM | Germany | Essen | H. Frishkorn DQS | 02-07-2002 | Archived |
| 9 | EWS | United Kingdom | Doncaster (GB) | J. Carter BSI | 24-10-2002 | Archived |
| 10 | RAILION | Netherlands | Utrecht | J. van der Heide LRQA | 08-11-2002 | Archived |
| 11 | SBB | Switzerland | Basel | W. Landolt SQS | 25-11-2002 | Archived |
| 12 | Railion Deutschland | Germany | Mainz | S. Kraft | 20-02-2003 | Archived |
| 13 | SNCF Fret | France | Paris | D. Mondot | 08-09-2003 | Archived |
| 14 | SBB Cargo | Switzerland | Basel | W. Landolt SQS | 08-09-2003 | Archived |
| 15 | BASF AG / EVU | Germany | Ludwigshafen | W. Landolt | 13-11-2003 | Archived |
| 16 | RAIL4CHEM | Germany | Essen | S. Kraft | 14-11-2003 | Archived |
| 17 | NMBS/SNCB | Belgium | Brussels | E. De Grieze | 15-12-2003 | Archived |
| 18 | InfraLeuna Infrastruktur und Service GmbH | Germany | Leuna | Sabine Brand | 12-03-2004 | Archived |
| 19 | SBB Cargo | Switzerland | Basel | W. Landolt SQS | 06-09-2004 | Archived |
| 20 | RAIL4CHEM | Germany | Essen | S. Kraft | 14-09-2004 | Archived |
| 21 | Transpetrol GmbH | Germany | Hamburg | S. Brand | 13-12-2004 | Archived |
| 22 | CTL Wagony Sp.zo.o. | Poland | Warsaw/Lublin | S. Brand | 18-08-2005 | Archived |
| 23 | English Welsh & Scottish | United Kingdom | Doncaster | J. Carter | 11-10-2005 | Archived |
| 24 | Rail4Chem GmbH | Germany | Essen | S. Kraft | 29-09-2005 | Archived |
| 25 | VIAMONT, a.s. | Czech Republic | Usti Nad Labem | R. Cerny | 04-10-2005 | Archived |
| 26 | Railion Nederland N.V. | Netherlands | Utrecht | J. van der Heide | 19-10-2005 | Archived |
| 27 | LTE Logistik-und Transport GmbH | Austria | Graz | S. Kraft | 09-11-2005 | Archived |
| 28 | SBB Cargo | Switzerland | Basel | W. Landolt | 26-09-2005 | Archived |
| 29 | Railion Deutschland | Germany | Mannheim | S. Kraft | 02-02-2006 | Archived |
| 30 | NMBS/SNCB | Belgium | Brussels | E. De Grieze | 18-05-2006 | Archived |
| 31 | CTL Poludnie Sp. z o.o. | Poland | Krakow | P. Mularz | 28-03-2006 | Archived |
| 32 | Rail4Chem GmbH | Germany | Essen | S. Kraft | 21-09-2006 | Archived |
| 33 | Rail4Chem Benelux B.V. | Netherlands | Rotterdam | S. Kraft | 28-09-2006 | Archived |
| 34 | CTL Logistics S.A. | Poland | Warsaw | S. Brand | 26-09-2006 | Archived |
| 35 | BASF Aktiengesellschaft | Germany | Ludwigshafen | S. Brand | 15-11-2006 | Archived |
| 36 | SBB Cargo AG | Switzerland | Basel | W. Landolt | 27-09-2006 | Archived |
| 37 | Chemion Logistik GmbH | Germany | Dormagen | S. Kraft | 01-02-2007 | Archived |
| 38 | Duisport Rail GmbH | Germany | Duisburg | S. Kraft | 25-04-2007 | Active |
| 39 | SNCF Fret | France | Paris | D. Mondot | 30-11-2006 | Archived |
| 40 | CTL Express Sp zoo | Poland | Wroclaw | S. Brand | 26-07-2007 | Active |
| 41 | GKB, Graz-Köflacher Bahn und Busbetrieb GmbH | Austria | Graz | S. Kraft | 14-08-2007 | Active |