Corporate strategy (incl. M&A) and organisation development
Austria imPlus -  France H & P -  France Altaïr -  Germany ANXO -  Germany IFM -  Greece Apopsis -  Italy  Diodovich -  Norway Collusor -  Poland Augeo -  Portugal Mercal -  Spain Metanomia -  Sweden XLNS -  Switzerland ARCOM -  The Netherlands Van Oortmerssen -  UK Business Transformation -  China KK Yeung -  USA Normandy Group

Financial and administrative systems
France H & P -  Germany ANXO -  Germany IFM -  Poland Augeo -  Portugal Mercal -  Spain Metanomia -  The Netherlands Van Oortmerssen -  China KK Yeung -  USA Normandy Group

Human resources (incl. executive search and interim management)
Austria imPlus -  France Altaïr -  France H & P -  Germany ANXO -  Germany IFM -  Italy Diodovich -  Norway Collusor -  Spain Metanomia -  Switzerland ARCOM -  UK Business Transformation - China KK Yeung

Production and services (incl. technology, logistics, R & D and quality control)
France Altaïr -  Germany ANXO -  Germany IFM -  Italy  Diodovich -  Portugal Mercal -  The Netherlands Van Oortmerssen -  China KK Yeung -  USA Normandy Group

Marketing and corporate communication
Austria imPlus -  Germany ANXO -  Greece Apopsis - Poland Augeo -  Spain Metanomia -  Switzerland ARCOM -  UK Business Transformation -  USA Normandy Group

Information technology and systems
Austria imPlus -  France Altaïr -  France H & P -  Germany IFM -  Italy  Diodovich -  Portugal Mercal -  Spain Metanomia -  USA Normandy Group

Project management
France Altaïr -  France H & P -  Germany ANXO -  Germany IFM -  Greece Apopsis -  Italy  Diodovich -  Poland Augeo -
Portugal Mercal -  Spain Metanomia -  Sweden XLNS -  Switzerland ARCOM -  UK Business Transformation -  China KK Yeung -  USA Normandy Group

Economic and environmental studies
Greece Apopsis -  Norway Collusor -  Portugal Mercal -  The Netherlands Van Oortmerssen -  UK Business Transformation -  China KK Yeung