Astra

Astra has raised a total of $390.9 million across multiple funding rounds, including a $200 million post-IPO equity round in July 2021 led by BlackRock. Founded in 2016 and headquartered in Alameda, California, United States, the company specializes in satellite delivery and launch services for small payloads, offering dedicated launches to sun-synchronous and low-inclination orbits. With 251–500 employees, Astra focuses on cost-effective, frequent space access and innovative spacecraft engine development, positioning itself as a key player in the rapidly growing small satellite launch industry.