Markus Hartmann, born in 1977, is an entrepreneur and teacher of entrepreneurial action. Since 2016, he has been raising awareness about the shortcomings of cost accounting, hourly rates, and time tracking in agencies, offering a path to value- and profit-oriented pricing. He is also a consultant for effective collaboration and organization.

He regularly publishes articles and contributions sharing his insights and profit-enhancing methods. Markus Hartmann speaks at conferences and events and has successfully guided hundreds of agencies towards value- and profit-oriented pricing through his seminars and individual consultations.