Dennis Koorn possesses expertise in solution selling, outsourcing, sales, account management, document management and 36 more skills. He is proficient in Dutch, English and German. Colleagues describe him as "Dennis is an outstanding Salesman with friendly (positive) management skills. Throughout my period by PBMS I reported directly at him and Dennis always gives you the right feedback. He works for over ten years now in the document management business and that results in an extraordinary amount of know-how. It is the same know-how that helped me getting started in the business. I know for sure that other colleagues had the same positive support and experiences in the time they where working with Dennis. Dennis is a person which you can count on!" and "Dennis appointed me as Account Manager in the Pitney Bowes Management Services' account team for the Benelux. He has a warm and radiant personnality. In the entire period he was my direct team leader, I did not once meet him in a bad mood. Moreover Dennis practises a clear and open way of communicating towards his team members. I enjoyed working with this experienced professional, and took advantage of his knowledge as much as I could. Working with Dennis enriched my growth/carreer."