Pioneering a new class of propulsion for reusable launch vehicles

Our goal is to deliver a truly versatile propulsion system - a hybrid air-breathing rocket engine that can power an aircraft from a standing start to over five times the speed of sound for hypersonic flight in the atmosphere, and over 25 times the speed of sound for space access. With its wide range of operation and scalability, the Synergetic Air-Breathing Rocket Engine (SABRE™) represents a defining moment in powered flight.

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SABRE™

A new class of engine for propelling both high speed aircraft and spacecraft.

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Technology

We have developed world leading capabilities in advanced heat exchanger development, design and manufacture.

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Capabilities

To build the world’s most powerful cooling systems, we’ve invested in the most advanced manufacturing technology.

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The brightest stars

We're looking for the world's most talented people to join our team. Innovation, commitment and quality are at the heart of what we do and we want you to be part of it.

See our latest vacancies and apply for your place in the team building the future of air and space flight.

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2019 South and Vale Business Awards Finalists!

We are delighted to have been shortlisted as finalists in the South and Vale Business Awards.

06.02.19
In News
 

Reaction Engines Ltd is delighted to announce the appointment of Steve Gill as Chief Commercial Officer

In this new role Steve will be responsible for building and growing the Company’s Applied Technologies Business Division as well as supporting the wider commercial decision making of Reaction Engines working closely with the CEO and Board.

03.01.19
In News

Building momentum in our development programme

A busy 2018 sets the stage for major development milestones...

21.12.18
In News
 

Consarc Case Study

Imagine travelling halfway around the world in a mere four hours. This may sound like science fiction, but such travel will soon be an economical reality powered by SABRE engines.

29.11.18
In News