Iridium is a venture capital fund specializing in series C investments in the Mobility & Transportation and Drones sectors. They write checks ranging from $250,000 to $5 million. Iridium focuses on advancing global infrastructure with a history of over 150 projects worldwide, totaling more than $52 billion in capital value. Notable investments include Skyports. Their expertise spans development, financing, and long-term operations of infrastructure projects, with equity investments exceeding $2.2 billion.