Harald Mix – Startup Investor Profile

Harald Mix, the Managing Partner at Altor Equity Partners, has a strategic focus on investing in mid-market companies in the Nordic and DACH region with an increased emphasis on green transition investments. Harald Mix, with an MBA from Harvard Business School and a BS from Brown University, brings extensive experience from his roles at companies like Industrikapital AB and First Boston Corporation. His partnership and collaboration style emphasize driving growth initiatives and creating value in medium-sized Nordic and DACH companies. Harald Mix’s investment check size aligns with the fund’s strategy, considering his track record at Altor Equity Partners.

Location: Stockholm, Stockholms Lan, Sweden

Country: Sweden

Investment Regions: EU, SEA

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Bloomberg reports Altor-backed Aira raised €150M on August 11, 2025 with Harald Mix listed among existing investors and founder via Vargas Holding AB. The investment date is within less than 6 months from the reference date, indicating recent activity. The invested startup named Aira supports this conclusion.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.