How Personio CEO Hanno Renner built a $6.3 billion company

Persono CEO Hanno Renner Benjamin Hall | CNBC In just six years, software company Persono has become one of the most valuable startups in Europe, with a value of $6.3 billion. But CEO Hanno Renner remembers a time when money was tight for the company. Speaking to CNBC, Renner recalled how the company only had … Read more