Jonathan Hafemann

What does it take to scale a startup from zero to $40 million in just four years? In this episode of '73 and Sunny,' we sit down with Jonathan Hafemann, a revenue leader who has brought four different startups through the highs and lows of growth and innovation. Jonathan shares his experiences from pioneering LED retrofits to his current role at NEXT Energy Technologies, where he’s transforming windows into solar power sources. Tune in as Jonathan discusses the critical importance of product-market fit, the lessons learned from both successes and failures, and the strategies for navigating the complex dynamics of introducing disruptive technologies into established markets.