Aerostar International

Aerostar is a world leader in the design and manufacture of highly technical aerospace and defense solutions headquartered at 3901 W. 59th St., Sioux Falls, SD, with approximately 150 employees in the Sioux Falls area. The company's core product offerings include stratospheric platforms, radar and perception sensors, technical services, and protective wear. Aerostar is a leading manufacturer of stratospheric balloons and airships with over 65 years of expertise in lighter-than-air technology for aerospace and defense applications.

Aerostar International LLC operates with approximately 250 total employees across locations in Sioux Falls, Madison Texas, and Washington D.C. Acquired by Maryland-based TCOM Holdings, the company was strengthened by acquiring Tillamook-based Near Space Corporation in 2024, expanding innovation and manufacturing capacity. Aerostar's specialized capabilities in advanced aerospace platforms and defense solutions position it as a significant advanced manufacturing presence in the Sioux Falls region.

Phone: (605) 331-3500
Address: 3901 W. 59th St., Sioux Falls, SD 57108
Website: aerostar.com