Paeesler is a German company founded in 1997 by Dirk Paeesler, who wanted to create an easy to deploy and operate network monitoring solution, having no idea that what was at the time a “one man show” would have become in 20 years a company with 150,000 deployments worldwide and a staff of 170 people based in different countries. Paessler is a quite peculiar company as it is completely independent and owned by its founders and staff. It is also interesting to note that PRTG, Paessler’s solution, is adopted by 70% of Fortune 100 companies worldwide and acknowledged in Gartner’s magic quadrant.