BAR Business Advisory & Research GmbH Achim-von-Amim-Str. 15, 65375 Oestrich-Winkel +49 67239134001 www.bargmbh.com
Rating Complex Processes RCP GmbH Biebricher-Allee 103, 65187 Wiesbaden +49 6119742100 www.rcp.telos.ws
Sirius Advisory Partners GmbH Viktoriastraße 3, 65189 Wiesbaden +496116966990 http://www.sirius-advisory.com/
E2SE Sustainability Rating GmbH Kirchstr. 38, 65239 Hochheim a. Main +49 30516956100 sustainability-intelligence.de