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LINXENS is the world’s leading manufacturer of connectors for smart cards, including SIM cards for mobile phones, banking cards and e-ID cards. LINXENS has established unrivalled leadership in this field where its connectors are being used by billions of people every day.

The Linxens story is intertwined with that of the smart card, which gave birth to our microconnector manufacturing business 40 years ago. Today, Linxens is a world-renowned manufacturer with a proven supply chain, providing component-based solutions for security and identification.

We have unique capabilities to develop highly customized products and scale production from small to very large runs. Since its creation, Linxens has produced over 122 billion microconnectors and more than 6 billion RFID antennas that is serving vertical market like Payments, Consumer Goods, Government, Leisure & Hospitality, Smart Access, Manufacturing & Logistics, Healthcare, Telecom, Mobility.

Our specialized teams in design centers, technical development and laboratory testing manage projects so that our partners can concentrate on delivering effective solutions.

Linxens has extensive experience in electrochemical sensors, designing and manufacturing biosensors. As a leading technology company, Linxens has produced hundreds of millions of biosensors, as well as tens of millions of stick-to-skin products.

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In 2022, Linxens acquired a majority stake in Nile AB, a Sweden-based converter with unique expertise in medical wearables. The combination of Linxens' and Nile's capabilities and expertise has created a trusted CDMO for connected health solutions

We now offer fully integrated services and solutions in the field of reel-to-reel printed electronics and flexible materials, from concept to prototype, testing to finished products, with a focus on biosensors, skin-bonded wearables and tracking and traceability solutions.

Linxens is a one-stop shop for medical device projects, relieving you of resource-intensive tasks. We also have the capacity to offer integration of device complexity in-house. Our teams are motivated to achieve the highest levels of quality, accountability and compliance with medical standards.

Key figures

  • 3500 Employees 
  • Turnover 430 Euro in 2022 
  • 8 Production Sites 
  • 5 R&D Centers 
Usine et centre R&D
Z.I. des Closeaux
37, rue des Closeaux
Tél : +33(0)1 34 76 86 30


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