Local expertise serving your innovations
Overmolding
Low pressure for electronic components
Assembly
Soldering, Connectors & Harnesses
3D Printing
Fused Deposition Modeling (FDM) & Stereolithography (SLA)
OVERMOLDING
ASSEMBLY
3D PRINTING
Our certified and reliable expertise
At Fillio, it’s simple: our success is intrinsically linked to yours! We are committed to delivering products and services of impeccable quality that meet the highest industry standards.
All the components we use comply with the RoHS directive.
Rigorous control: Each production batch undergoes strict quality inspection.
Traceability: We provide compliance documents for each batch upon request.
Customer partnership: Our iterative prototyping process and responsive after-sales service ensure that the final product perfectly matches your technical specifications.
Continuous improvement: We actively take customer feedback into account to continuously improve our processes.
Why choose Fillio as your partner for electronic projects
Your partner for rugged connectivity
Fillio combines custom wire harness assembly with low-pressure overmolding to deliver fully protected connections. From low-cost rapid prototyping to production, we help you regain control of your supply chain and secure your IP locally.
Designed for innovative SMEs
Fillio positions itself as the ideal partner for companies with a constant need to quickly prototype and iterate on their products — a demand often overlooked by major suppliers.
Collaboration and trust at the heart of our services
Our approach is based on co-creation, to optimize your designs from the very start. We ensure personalized assistance, dedicated technical support, and complete transparency regarding timelines, costs, and quality — thereby building a lasting relationship of trust.
Cutting-edge technologies and sustainable commitment
Fillio uses advanced engineering resins and is committed to responsible production. All our excess resins are either recycled or reused internally, demonstrating our dedication to environmentally friendly practices.
Meet our Founder

Sacha Fabien
FONDATEUR | FOUNDER
With a background in mechanical engineering, Sacha brings over a decade of experience dedicated to developing innovative technological products. A true enthusiast of cutting-edge technologies, he ensures that Fillio remains at the forefront of innovation. Today, Sacha applies his expertise to help Fillio’s clients turn their design and production challenges into reliable, high-performance products.
PRODUCT DEVELOPMENT
MECHANICAL DESIGN
STRATEGY & INNOVATION
