Specialised advice. Ingenious thinking. Bespoke outcomes.

Over three decades of collaboration and innovation across airports and logistics worldwide.

CALL3D was founded and is led by Jérôme Guernier, a senior specialist in the design and consultancy for handling systems, particularly for major airport hubs, with over 30 years of cross-border experience. He works closely with industry-leading companies delivering solutions for airports and logistics facilities worldwide.

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Portrait of Jérôme Guernier, founder of CALL3D, senior consultant in baggage handling and intralogistics systems

Over the years, CALL3D has collaborated with global hubs such as London Heathrow (LHR), Paris Charles de Gaulle (CDG), and Dubai World Center – Al Maktoum Airport (DWC), along with leading system integrators, consultancy firms, and logistics providers including Beumer Group, BNP Associates, Leonardo, Beijing AifLog, Fives Intralogistics, GeblerTooth, and others.

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Jérôme Guernier career map, highlighting airport and logistics consultancy across Europe, Middle East, Africa, and Asia.

Career map of projects led or supported by Jérôme Guernier, spanning Europe, the Middle East, Africa, and Asia reflecting both his leadership of CALL3D and previous roles with leading system integrators.

The firm’s primary focus is on providing customers with flexible, effective and innovative solutions for the design of baggage handling and intralogistics systems.

From feasibility studies to the final implementation of projects – including all design phases – CALL3D plays a pivotal role as a trusted partner, consistently providing distinctive, high-quality solutions that meet even the most ambitious expectations.

Our consultancy combines deep technical know-how with engineered creativity, underpinned by a strong client-focused approach. Whether optimising existing systems or creating new ones tailored to specific requirements, we ensure every project is both functional and future-ready.

The unique benefits of CALL3D’s value-added consultancy include:

concept design, part listing and process simulation with a focus on time savings
creative research aimed at delivering innovative, high-value solutions, even in complex contexts
multilingual service and worldwide reach
achieving target performance with optimised total cost of ownership

The principles behind our work

Vision

To redefine baggage and material handling systems by combining engineering expertise with applied creativity, delivering solutions that are efficient, reliable, and future-ready.

Mission

To partner with airports, integrators, and logistics operators worldwide, offering consultancy that bridges global insight with contextual precision, from feasibility to implementation.

Values

Integrity
transparent collaboration and accountability in every project.
Applied Innovation
creative thinking grounded in engineering expertise.
Partnership
working side by side with clients and stakeholders to achieve shared goals.
Sustainability
designing systems with long-term efficiency, reliability, and environmental responsibility in mind.