Contact CONTACT Sales & Consulting Responsible advice that puts your interests first is the key to long-lasting customer relationships. We allow ourselves to be judged on the quality of our advice and are happy to receive honest feedback. Head of Sales Christian Weiß +49 3641 22778 520 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Consulting Senior Sales Consultant Klaus Rietz +49 3641 22778 510 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Customer Acquisition Team Manager Customer Acquisition Paul Sitowski +49 3641 22778 532 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Customer Acquisition Robert Ludwig +49 3641 22778 512 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Customer Acquisition Dirk Schulz +49 3641 22778 513 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Customer Acquisition Christine Hering +49 3641 22778 538 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message After Sales After Sales Julia Hildebrand +49 3641 22778 533 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message After Sales Thomas Ehrlicher +49 3641 22778 534 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Key Account Management Team Manager Key Account Management (Sales Partners) Alexander Rahtjen +49 3641 22778 522 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Key Account Management (Sales Partners) Tobias Kolb +49 3641 22778 521 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Key Account Management (Sales Partners) Stefan Bergner +49 3641 22778 544 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Key Account Management (Corporate Clients) René Schmidt +49 3641 22778 523 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message Support An uncomplicated approach is particularly important in the event of questions and problems.The employees in our support division take care of this. Team Manager Service & Support Roland Merkel +49 3641 22778 500 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message 1st Level Support Karsten Wieduwilt +49 3641 22778 500 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message 1st Level Support Stefan Bergner +49 3641 22778 500 Send an e-mail Your name and first name Your e-mail address (*) I agree to the terms of data protection! (*) Subject Your message