JetZero, founded in 2020, is an aerospace startup building the Z4, a blended-wing commercial airliner that targets up to 50% better fuel efficiency and lower carbon emissions than today’s tube-and-wing jets. Its full-size Demonstrator prototype is engineered for at least 30% improved aerodynamics and is scheduled for a first flight in 2027. By collaborating with the U.S. Air Force, NASA, and the FAA, the company intends to validate the design and pave the way for commercial entry in the early 2030s. The all-wing architecture is also expected to enhance passenger comfort while reducing operating costs for airlines. Based in Long Beach, California, JetZero positions its technology as a key enabler of aviation’s 2050 net-zero goals. Including government grants, incentives, and commercial commitments, the company has secured more than $1 billion to date, underscoring strong strategic and institutional backing. This substantial capital base is being directed toward advanced manufacturing, flight testing, and supply-chain readiness.

Total raised

$175M

Funding rounds

2

Latest round

Series B

Latest activity

Jan 2026