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Build smart. Build local.

Agencies, we hear you. Your clients want to make waves along the Mediterranean. But to cut carbon emissions, streamline logistics, and handle last-minute requests—you need local production. That’s why Gielissen is now on the ground in Southern Europe.

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What we do for agencies

At Gielissen, we turn your bold ideas into reality. Whether it’s immersive brand activations, high-impact exhibition stands, or custom-built event spaces, we build and deliver—all with seamless execution.

Working locally in Southern Europe means we can bring your vision to life faster, smarter, and more sustainably.

What we do for agencies

Trusted by top agencies

On time, on budget, and built to impress—leading agencies rely on us to deliver.

Local capabilities

We’ve built strong local capabilities to bring your ideas to life, right where they need to be. Based in Southern Europe, our combined craftsmanship, storage facilities, and know-how give you:

Faster production – Local builds, fewer delays.
Lower footprint – Less transport, reduced CO₂.
Seamless execution – Insider knowledge of venues, suppliers, and regulations.

Local capabilities

Insider knowledge

From sun-drenched Mediterranean shores to prestigious exhibition halls, we deliver your vision with local savoir-faire.

Our team knows every venue, supplier, and regulation across Southern Europe—turning potential complications into flawless executions.

Insider knowledge

The stories that we built

Our teams navigate Fira Barcelona and Palais des Festivals like locals because they are locals. Take a look at a selection of our projects.

Audemars Piguet

Audemars Piguet

At Montreux Jazz Festival

 

Pinterest

Pinterest

Cannes Lions Festival

 

SRMG

SRMG

Cannes Lions Festival

 

Cut carbon where it counts

Transport accounts for up to 90% of emissions in event production. Agencies need to reduce CO₂, but many struggle with how. The answer? Build where you activate.

Cut carbon where it counts

Measure what matters

We can track your project with TRACE by isla, a leading platform that measures the carbon impact of events. Sustainability isn’t a claim—it’s a number. With TRACE by isla, you track CO₂ and make smarter choices. Less guessing, more impact.

 

Measure what matters

Let's build your story—locally

Ready to create unforgettable brand experiences with a lighter environmental footprint? Let's talk about how local production can enhance your next global activation.

Let's build your story—locally