Isar Aerospace is a space technology company that offers launch solutions for satellite constellations. Founded by Daniel Metzler, Josef Fleischmann, and Markus Brandl in 2018, Isar Aerospace is backed by investors that include Earlybird Venture Capital, HV Capital, Lakestar, Unternehmertum Venture Capital Partners, and Airbus Ventures and is headquartered in Munich.