Center of Excellence
& Service for Aviation Refuellers

The mission of Group CéSAR is to develop, test, and deploy a set of innovative solutions to make aviation and airports significantly greener and more sustainable.


A Comprehensive Expert Witness Service Backed up by Decades

Companies that fully understand the capabilities of their assets can better understand asset management risks to address vulnerabilities and improve resilience, improve current and future decision-making based on historical information.

We are there for the whole journey. We provide a comprehensive expert witness service backed up by decades, which provides a robust independent expert opinion' founded on our direct experience in regulation, industry, and policy.

The process typically starts by gathering day-to-day operational data through evaluation of current maintenance regimes, reporting operating processes, and practices analysis supported by our global hardware testing facilities.


Design our Experts Provide Expertise Across Every Aspect of the Vehicle Lifecycle

It is a balancing act between what we can afford and what we need to provide. It's a shift away from reacting to failed assets to more preventive approaches at the right time and at the right cost to deliver the right level of service.

Vehicle Lifecycle Management (VLM) ensures cost targets and an opportunity to track supplier performance, identify performance issues, cost structure, and opportunities for driving efficiencies and cost savings.

Our inventory system developed for the refueller and dispenser include an electric motor, EV batteries, wiring, and transmission to maintain a round-the-clock understanding of the condition and value of customer fleets.


We Know that Every Customer has a Unique Use Case

The speed of technological advancement has no historical precedent. It is upsetting almost every industry in every country, and the breadth and depth of changes, transforming entire systems of operations, management, and compliance.

We adopt new digital technologies and practices to structurally install, modify, and adapt them in specialized fleets, ensuring impeccable safety standards, improving user experience and operational excellence, and delivering new digital offerings that support our client's business transformation.

We provide the right software that integrates with business data sharing, inventory management, condition monitoring, interaction with suppliers enhancing services, and operational control systems to provide real-time insights on energy use, vehicle/charger performance, driver behavior, faults, and failures.


The technology we need to make the transition to zero is available today. We can supply you with the right toolset to ensure the success of your journey toward zero emissions. For decades, we have excelled in modifying hundreds of vehicles, adhering to technical standards and requirements.


To ensure the Aviation Refueling industry is on track to achieving net zero emissions by Our industry must significantly increase the uptake of BEVs within the current decade. Build a single market for technical services supported by a single rulebook and convergence of supervisory practices.


Electric vehicles have substantially lower fuel and maintenance costs than diesel vehicles, and following electricity prices regulations and reduced oil dependency in certain countries, electric vehicles have a much lower Total Cost of Ownership (TCO).


The lack of standardized technician qualifications exacerbates hurdles for the widespread adoption of BEVs, including range anxiety and safety risks; this leads to confusion about preferred technology: battery electric, fuel cell, or powertrains.