Driven by innovation
Trusted by clients
Inspired by our people

A global leader in vertical aviation maintenance to support your mission readiness. Safety, quality and sustainability are at the heart of what we do.

Our Solutions

Solutions

Aircraft Maintenance and In-Service Support

We support helicopters from an extensive range of original equipment manufacturers and have global reach. We can provide services at one of our base maintenance facilities, deploy a mobile repair team or provide 24/7 in-service support.

Component & Engine Repair

Our expert component teams operate in state of the art facilities to deliver high-quality, OEM-authorized repair, overhaul, modification and testing on a wide variety of components and engine services.

Engineering, Design & Modifications

We can provide solutions to ensure our customers aircraft are optimised for any mission or working environment.

Parts, Supply Chain and more

Our teams work with customers to find the parts they need, when they need them.

Solutions

Expertise

Each one of our team plays a role in helping us succeed. To perform at our best, we need people with conviction and energy and those who are committed to innovation and the pursuit of excellence.

Our Experts

Meet Erling
Helicopter Mechanic
Component Workshop

Meet Angela
Mechanical Design Engineer
Design Studio

Meet Roar
Certifying Technician
Base Maintenance

Stories

Heli-One rapidly deploys Mobile Repair Team to ensure critical firefighting mission readiness for Airlift AS in Norway

Our capability to respond quickly and effectively to critical maintenance and repair requirements is one of the many reasons we continue to develop strong and long-term partnerships with our customers.

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Supporting military and government aircraft

As a company with a strong footing in the helicopter industry, Heli-One are proud to have been the preferred partner in many interesting and varied projects over the decades, enjoying a close relationship with government and military organisations across Europe, particularly in the Nordics.

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Upgrade of CHC Super Puma Helicopters for All-Weather Search and Rescue Helicopter

The upgrade of CHC Super Puma AS332 helicopters for All-Weather Search and Rescue Helicopter (AWSARH) posed a challenge: to fulfil the Ministry of Justice’s contract requirements for AWSARH operations from Norway’s westernmost town, Fløro, by introducing necessary cabin modifications, with minimal structural changes to the cabin, to achieve a cost-efficient solution.

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News & Insights

Catch up with the latest news from Heli-One.

SEE ALL NEWS

Leonardo Extends Contract with Heli-One for Norway SAR Aircraft Maintenance

15 December 2025 Norway, 15th December 2025 – Heli-One, a global leader in helicopter maintenance, repair and overhaul (MRO) services, today announced Leonardo has extended and expanded its support contract for the Norwegian All-Weather Search and Rescue Helicopter (NAWSARH) program. Under the agreement,...

Strategic Cooperation: Sikorsky, Heli-One, and Milestone Join Forces to Establish Center of Excellence for S-92® Helicopters in Brazil

24 July 2025 Enhances support for S-92 operations in South America with rigorous and dependable fleet services and embedded maintenance capabilities. RIO DE JANEIRO, July 24, 2025 – Sikorsky, a Lockheed Martin company (NYSE: LMT), Heli-One, a division of CHC Helicopter Group, and Milestone Aviation...

CHC Helicopter pioneers AI-Powered Engine Diagnostics and Health Monitoring with ITP Aero’s DigitAI Aero™ Service

3 February 2025 CHC Helicopter has signed a new agreement with ITP Aero to implement DigitAI Aero™ across its fleet of helicopter engines.

Heli-One and Ex-Change Parts collaborate to offer four Airbus Helicopters Super Puma AS332M1 SAR for sale

26 November 2024 Heli-One and Ex-Change Parts are pleased to announce their collaboration aimed at selling four Super Puma AS332 M1 SAR helicopters on which they will work together to return to service. The aircraft, which were previously operated by the Swedish...

Visit Us

We attend the world’s leading industry events - come and meet the team at:

Events

Driven by innovation Trusted by clients Inspired by our people

Solutions

Aircraft Maintenance and In-Service Support

Component & Engine Repair

Engineering, Design & Modifications

Parts, Supply Chain and more

Expertise

Meet Erling Helicopter Mechanic Component Workshop

Meet Angela Mechanical Design Engineer Design Studio

Meet Roar Certifying Technician Base Maintenance

Stories

Heli-One rapidly deploys Mobile Repair Team to ensure critical firefighting mission readiness for Airlift AS in Norway

Supporting military and government aircraft

Upgrade of CHC Super Puma Helicopters for All-Weather Search and Rescue Helicopter

News & Insights

Leonardo Extends Contract with Heli-One for Norway SAR Aircraft Maintenance

Strategic Cooperation: Sikorsky, Heli-One, and Milestone Join Forces to Establish Center of Excellence for S-92® Helicopters in Brazil

CHC Helicopter pioneers AI-Powered Engine Diagnostics and Health Monitoring with ITP Aero’s DigitAI Aero™ Service

Heli-One and Ex-Change Parts collaborate to offer four Airbus Helicopters Super Puma AS332M1 SAR for sale

Visit Us

Driven by innovation
Trusted by clients
Inspired by our people

Meet Erling
Helicopter Mechanic
Component Workshop

Meet Angela
Mechanical Design Engineer
Design Studio

Meet Roar
Certifying Technician
Base Maintenance