Mark Windeknecht – Startup Investor Profile

Mark Windeknecht is a Principal at World Fund with a focus on business services and cleantech solutions. World Fund, a European Climate Tech VC fund, invests in startups addressing the climate crisis. Mark’s investments target early to growth-stage startups in key emitting sectors. His previous investments include aedifion and involvement in PropTech, ConTech, and EnergyTech verticals. Mark has a track record in driving organizational efficiency improvements and serves in advisory roles. The investment check size varies based on the startup’s needs. Mark’s partnership and collaboration styles emphasize building relationships with corporates and deep tech startups.

Location:

Country: Germany

Investment Regions: EU

Investment Stages: pre-seed, seed

Website: https://www.worldfund.vc/#team

AI Reasoning: I found a World Fund article dated June 24, 2025 confirming Dr. Mark Windeknecht’s involvement in the €17M aedifion round. That investment occurred 130 days before the reference date, which is less than 6 months, so the appropriate classification is very-active. The startup involved was aedifion.

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.