Photo of Michael Smart

Charting the future of hypersonic flight

Hypersonix is an Australian aerospace company pioneering reusable, hydrogen-powered scramjet systems designed for sustained hypersonic flight. We’re enabling low-cost, high cadence hypersonic space access for the global aerospace, responsive launch, and satellite markets.

THE FUTURE

Redefining hypersonic access to space

Hypersonix is built on a foundation of flight-tested technology and advanced propulsion engineering, developing next-generation flight systems for both atmospheric and space-bound applications.

Our technology supports the strategic priorities of AUKUS and allied defence partners, delivering solutions that strengthen national security, industrial capability and the future of hypersonic space flight.

Operating at the forefront of New Space and advanced defence capabilities, we are pushing the boundaries of what's possible while remaining committed to safe, ethical and responsible innovation.

Icon: Our vision

Vision

Unlock new frontiers in hypersonic flight and novel pathways to space
Icon: Our mission

Mission

Develop reusable hydrogen-powered scramjet aircraft that fly faster, further, and to space
History

The Hypersonix journey

We’ve come a long way from conceptual design to achieving sustained Mach 5+ flight. Discover our journey and the key milestones that have shaped our people and company.

2015

The first flight test of a hydrogen-fuelled scramjet is successfully completed, led by Dr. Smart as part of the HIFiRE 7 program.

2019

Hypersonix is established. With a vision of commercialising hypersonic flight, the development of a 3D-printed, fixed-geometry scramjet begins.

2005

Dr. Michael Smart returns to Australia after 10+ years of research and testing of hydrogen-fuelled airbreathing propulsion at NASA’s Langley Research Centre.

2021

The SPARTAN scramjet engine is built using additive manufacturing and ceramic matrix composites, successfully completing ground-testing.

2023

To support our vision of delivering hypersonic access to space and test SPARTAN in true high-speed flight conditions, DART AE development begins.

2024

Combining engineering excellence and clear strategic direction, DART AE is designed, built, and tested - securing contracts with key global programs.

2025

Successful Series A capital raise, acquiring $46M AUD from Australian and internation investors that accelerated manufacturing and aircraft development.

2026

DART AE completes first flight and delivers a sustainable hypersonic flight capability, validating years of engineering and development.

Leadership team

Matt Hill

Chief Executive Officer

Michael Smart

Founder and CTO

Emma Taylor

Finance Director

Mandy Stinson

Head of People and Culture

Sam Grieve

Head of Manufacturing

Nick Lindsay

Chief of Operations

Michael Boylson

General Counsel and Company Secretary

James Bailie

Head of Engineering

Christian Kissane

Head of IT and Cybersecurity
Meet the board of directors

Industry recognition

Awards

  • AmCham Space Award 2022
AmCham Alliance Awards
  • Top 50 Innovator Award 2023
AU Manufacturing Australia’s 50 Most
Innovative Manufacturers
  • Aerospace Business of the Year 2022
Australian Defence Industry Awards
  • Space & Defence Award 2023
Australian Technologies Competition
  • Engineering Business of the Year 2023
Australia Space Awards
  • 1941 Early-stage National Security Showcase
Bondi Partners
  • Consensus Innovation Award 2023
Consensus Innovation Awards

Best Employee Incentive Program, Initiative or Event

Defence & National Security Workforce Awards
  • Technology Application of the Year 2022
  • Manufacturer of the Year 2022
Endeavour Awards
  • Outstanding Start-up of the Year 2023
Endeavour Awards
  • SME Innovation Award 2023
  • National Innovation Award 2023
Indo Pacific Innovation Awards

Top Startups 2024

LinkedIn

Our partners

Industry and Research partners

Government and Associations partners

Expertise across aerospace engineering, advanced manufacturing, and hypersonic testing

From scramjet design to flight testing, our team has the skills and capabilities that cover all stages of hypersonic mission deployment. With experience across X-43, HIFiRE, and HyShot programs, and a deep understanding of T4 shock tunnel operations and digital modelling, we’re leading the way in high-performance hypersonic delivery – and we’re searching for like-minded, driven individuals to join our journey.

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Get in touch with us

To discuss our scramjet engines, flight systems or launch systems with a Hypersonix representative, please complete the contact form.

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