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30 Aug 2026

Leon Software is the leading aviation software for business aviation.

What Our Customers Say About Leon Software

Airline Crew Management Software

leading aviation software

Hundreds of top aviation companies turn to Leon Software

Major business aviation companies across Europe and around the world choose Leon Software for their operations, crew management, and aircraft management capabilities.

We invite you to read what our customers who use Leon in their daily work have to say about our system.

Vice President Business Development, Global Jet

Bjorn Naberhuis

“It is great to see the adaptations LEON made in the past 1.5 years with our given inputs, and made the system grow in functionalities, it has more logics in place now and additional features were implemented which facilitate the user tremendously. The different departments now also can share the workload, thanks to the easiness and simplicity of certain tasks and the designed work-flows quite some work-load has been relieved, giving the user more time to spend on the client service part. It takes time to get used to a different system, but with a slow and anticipated introduction we were able to introduce our clients in a step program into the system and take away the little bugs while introducing and are pleased now to be fully working with LEON in Geneva and the satellite offices. With the potential APPs for the owners and development possibilities the Team of Leon have shown in the past year, we are confident to still be able to improve the service to our owners and charter clients in the near and foreseeable future with big steps and are looking forward to developing this for our clients taking their wishes into consideration.”
Bjorn Naberhuis
Vice President Business Development at Global Jet.

Bjorn Naberhuis

“With the potential APPs for the owners and development possibilities, the team of Leon have shown in the past year, we are confident to still be able to improve the service to our owners and charter clients in the near and foreseeable future with big steps and are looking forward to developing this for our clients, taking their wishes into consideration.”
Patrick Hansen
CEO Luxaviation Group

Patrick Hansen

“Leon’s agility, transparency and data‑driven capabilities support our ambition to operate at the highest standards of safety, reliability and service. We are proud to partner with a platform that shares our commitment to innovation and operational excellence."
Olly Walters
Technical & IT Director Europe, TAG Aviation.

Olly Walters

"The app is reliable and handy; this is exactly what crews expect in modern times to manage their professional lives effectively." “With TAG’s USP being all about bespoke and outstanding specialist service, the systems we work with are extremely important to us, so to ensure we operate to maximum capacity. Leon has delivered both a flexible and efficient system to TAG, as to ensure we continue to deliver outstanding service”
Peter Holmes
Nauru Airlines

Peter Holmes

“We needed a system that could see the whole picture, warn early, and keep everyone aligned.” “If it can tame FTL and currency, it can help everywhere,” “One of Leon’s greatest assets is its intuitiveness. If it is not there on the screen in front of you, then the solution is only a mouse click or two away. We cannot imagine life without Leon.”
Vice president flight services EMEA. Niclas von Planta
Jet Aviation

Niclas von Planta

“Our new integrated solution, implemented with Leon, streamlines the flight planning process, enabling our teams to access and share data instantly with one another and the customer. It is an incredibly exciting development, and I look forward to continuing to enhance the system to provide even more integrated options for our customers in the future.”
Marko Vučinić
Head of OCC, Trade Air

Marko Vučinić

“All post-flight data is stored in Leon, so it becomes our ultimate audit-ready system.”

Stinna Esther Petersen, Air Alsie

“It's very important for the trip support function that we have a system that's very transparent, that everyone can work in simultaneously. Having interactions with Leon for API connections to be in compliance, also safety-wise, that's very important.”

Lyndsay Suitts, Platoon Aviation

“I think Leon is incredibly user friendly and fun to use. It makes our job very efficient, very easy - it's easy to learn, easy to adapt to, and I enjoy it a lot.”
Markus Nehmer, Aerowest

Markus Nehmer, Aerowest

“Changing softwares takes time. We needed this time. We started with the settings. Until the big roll out, you don't know where you are - if you're at 80% or at 50% of the settings. But at the start of the day of the rollout, everything worked and this was one of the [most] successful days of AeroWest, when the big change started.”

Case Studies

What our customers say

Customer Stories
Our new integrated solution, implemented with Leon, streamlines the flight planning process, enabling our teams to access and share data instantly with one another and the customer. It is an incredibly exciting development, and I look forward to continuing to enhance the system to provide even more integrated options for our customers in the futur…
Niclas von Planta
vice president flight services EMEA, Jet Aviation
Leon is one of the best and more comprehensive aviation management platform that we’ve worked with. For Jet Advisor, Leon means efficiency and swiftness in streamlining our daily flights and is a tool that we rely on for delivering better results. The ability to efficiently manage crews, aircrafts, schedules and maintenance tasks is second to none…
Fernando Monteiro
Head of Flight Support, Jet Advisor
Operating a diverse fleet of private jets globally requires a unique blend of expertise, efficiency, and attention to detail. Elit'Avia, with its comprehensive range of aviation services, has chosen Leon Software for its flight management solutions, valuing the platform's adaptability and effectiveness for operators managing complex operations. Le…
Kakhaber Sirbiladze
Nominated Person Ground Operations Manager at Elit’Avia
With TAG’s USP being all about bespoke and outstanding specialist service, the systems we work with are extremely important to us so to ensure we operate to maximin capacity. Leon has delivered both a flexible and efficient system to TAG so to ensure we continue to deliver outstanding service.
Olly Walters
Technical & IT Director Europe, TAG Aviation.
Leon is an excellent and fully customizable system supporting our daily operations. Since its launch it supported us to provide the highest standards in the management of a modern business aviation company.
Bartłomiej Drywa
CEO, Jet Story Ltd.
Flightworx Aviation has been using Leon Software for over ten years. We initially partnered with Leon to simplify the processing of our trips and make the tasks in our Operations Control Centre more efficient. We soon realised that Leon can offer a lot more functionality to help our business develop and grow. The Leon system is simple, effici…
James Wiskin
Director, ECHO3

    Our new integrated solution, implemented with Leon, streamlines the flight planning process, enabling our teams to access and share data instantly with one another and the customer. It is an incredibly exciting development, and I look forward to continuing to enhance the system to provide even more integrated options for our customers in the future.

    Niclas von Planta
    vice president flight services EMEA, Jet Aviation

    Leon is one of the best and more comprehensive aviation management platform that we’ve worked with. For Jet Advisor, Leon means efficiency and swiftness in streamlining our daily flights and is a tool that we rely on for delivering better results. The ability to efficiently manage crews, aircrafts, schedules and maintenance tasks is second to none while maintaining a user-friendly interface that optimize its use.

    Fernando Monteiro
    Head of Flight Support, Jet Advisor

    Operating a diverse fleet of private jets globally requires a unique blend of expertise, efficiency, and attention to detail. Elit'Avia, with its comprehensive range of aviation services, has chosen Leon Software for its flight management solutions, valuing the platform's adaptability and effectiveness for operators managing complex operations. Leon Software's intuitive interface and seamless data migration capabilities have streamlined our processes, allowing us to focus on delivering unparalleled service and operational excellence to our clients.

    Kakhaber Sirbiladze
    Nominated Person Ground Operations Manager at Elit’Avia

    With TAG’s USP being all about bespoke and outstanding specialist service, the systems we work with are extremely important to us so to ensure we operate to maximin capacity. Leon has delivered both a flexible and efficient system to TAG so to ensure we continue to deliver outstanding service.

    Olly Walters
    Technical & IT Director Europe, TAG Aviation.

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