mission

Opening the door to mass adoption

Drones are noisy, unsafe, and can't yet be deployed at scale. Our patented engine technology increases aircraft safety, reduces the certification burden on our customers and cuts noise by at least two thirds.

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High Efficiency

Our ducted architecture is inherently more efficient than an open bladed propeller of the same diameter. This translates to up to 45% less power consumed for a given thrust output.

High Speed

Our ducted fans can achieve up to 125m/s flight speed - faster than any electric powertrain and beating gas turbines on startup times, cost, and complexity.

Low Noise

Our acoustic research has enabled sound level reduction of up to 93% over an open bladed propeller. This is a great benefit to drones that operate in populated areas.

Easy to Integrate

Our integration team helps you to match a propulsion system to your mission or aircraft requirements. We can assist you from rough sketch through to completed aircraft.

Real experts, real aircraft

Our team has over 200 years of industry expertise from the likes of Rolls-Royce, BAE Systems & Formula 1. We are no strangers to safety critical, type-certifiable products designed to push the envelopes of performance and efficiency.

2019

Beginnings

Greenjets began life under the name of Project InCEPTion, a years-long research project undertaken by the ePropulsion division of Blue Bear Systems Research Ltd.

The project focused on integrated flight control, energy storage and propulsion technologies for manned electric aircraft. The key learnings from this project formed the foundation of the technologies still in use by Greenjets today.

2022

First flight

2022

Spin-out

Initially incubated by Blue Bear Systems Research, Greenjets officially span out as an independent company at the end of 2022.

Remaining in stealth mode, the team began to develop IP into a range of products, initially for the drone market.

2023

First product to market

2024

Global Growth

2025

Today

Greenjets supplies propulsion systems to a wide range of airframe manufacturers worldwide, spanning North America and Europe.

We continue to work closely with customers, tailoring engine design parameters and integration to maximise aircraft performance.

PRODUCT

Engineered for Quietness

Aspen engines are up to 93% quieter than open bladed propellers of the same diameter, at equivalent thrust levels.

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Day & Night

Our ducted architecture is inherently more efficient than an open bladed propeller of the same diameter. This translates to up to 45% less power consumed for a given thrust output.

Direct Routes

Our ducted fans can achieve up to 125m/s flight speed - faster than any powertrain and beating gas turbines on startup times, maintenance interval and upfront cost.

Tax Exempt

Our acoustic research has enabled sound level reduction of up to 93% over an open bladed propeller. This is a great benefit to drones that operate in populated areas.

Powering future flight, today

Committed to creating a greener future for flight: Our vision is to power all forms of electric aircraft, from drones to regional commuters. The scope of our development broadens as nascent industries become commercially viable.

SERVICE

Integrated Power Advantage

Our airframe integration services ensure your design fully leverages the benefits of our advanced propulsion systems. By collaborating early in the design process, we help optimise aerodynamic, electrical and mechanical elements for maximum performance at an aircraft level.

Learn how we can help

How it works:

1. Send us a message

Briefly outline your aircraft & mission requirements.

2. Personal appointment

We'll schedule a call to learn a bit more about your needs.

3. Design & integration

We make sure our propulsion system marries seamlessly with your aircraft.

4. Manufacture & delivery

Depending on the installation, deliveries can be fulfilled as soon as 2 weeks post-order.