Led · Series A · Oct 2025

Hypersonix is an Australian aerospace company focused on designing and building hydrogen-fueled, scramjet-powered hypersonic vehicles. Its flagship project, DART AE, is a reusable hypersonic demonstrator intended to prove the viability of green-hydrogen propulsion at very high Mach numbers, while the company is also progressing work on its VISR concept. The technology aims to deliver lower-carbon, rapid-response flight capabilities for defense testing and other high-speed applications. Proceeds from its recent financing will fund an upcoming flight test of the DART AE vehicle and advance related R&D activities. Hypersonix is still in the pre-commercial stage, with no public revenue or customer figures disclosed. The fresh capital positions the company to validate its core technology and move toward future commercial or defense contracts.