The Long Beach start-up has secured a senior secured term loan of up to $100 million, led by Pinegrove Credit Partners and Silicon Valley Bank, to fund tooling and its North Carolina production buildout as the Z4 programme moves toward a full-scale demonstrator flight.
PRIVATE FINANCING BUILDS ON PUBLIC BACKING FOR THE ALL-WING PROGRAMME
JetZero has closed a senior secured term loan facility of up to $100 million, led by Pinegrove Credit Partners, backed by Brookfield and HRTG Partners, together with Silicon Valley Bank, a division of First Citizens Bank. The company says proceeds will accelerate technology maturation, manufacturing of its Jet1 demonstrator, and the buildout of its US manufacturing and test facilities in Greensboro, North Carolina.
WHAT AN ALL-WING DESIGN CHANGES
The Z4 is designed around a blended-wing-body, or all-wing, configuration, in which the fuselage and wing merge into a single lifting surface rather than a conventional tube with wings attached. Spreading lift across the whole airframe reduces aerodynamic drag, which JetZero says allows the aircraft to cut fuel burn and emissions by up to 50 percent relative to a conventional tube-and-wing jet of the same roughly 250-passenger capacity, on routes of up to 5,000 nautical miles.
PUBLIC MONEY ALREADY IN THE PROGRAMME
This financing sits alongside, not instead of, direct government support. The US Air Force awarded JetZero a $235 million Other Transaction Agreement in 2023 to build a full-scale, piloted blended-wing-body demonstrator, a separate track from the commercial debt facility announced this week. Tom O’Leary, JetZero chief executive and co-founder, said the new facility was “targeted for pace,” funding tooling and production capacity in North Carolina.
TIMELINE
JetZero’s Jet1 demonstrator, being built with Scaled Composites, a Northrop Grumman company, was 40 percent complete as of June 2026, with first flight scheduled for the fourth quarter of 2027. The company broke ground on its Factory1 production facility in North Carolina in June 2026 and expects to hire more than 14,000 people in the state over ten years.
Note: The Z4 is expected to enter service in the early 2030s. That timeline, in common with all programme guidance in this article, is JetZero’s own expectation and is subject to the certification and development risk inherent in a new airframe programme. Additionally, JetZero has not disclosed a certified fuel-burn figure. The 50 percent reduction is the company’s own projection at this stage of development, not an independently verified result.
