Experts are right when they say that contacts are the fourth production factor of a company. But how can you make your network of contacts apparent in your business? How do you get to the contacts of your contacts? How can you commit people to your company in long terms? Which is the best technology? And first of all: Which basic principles to you have to respect in order to be successful with your network? In the course of many projects we have worked out answers to these questions and would like to employ our knowledge for you.