About us

The developer of robotic solutions for the wire harness industry.

Founded in 2017, headquartered in Castelo Branco Portugal, StoneShield is a leading developer of robotic solutions for the wire harness industry, specializing in the design and development of machines for industrial applications, with a focus on robotics, high voltage (HV), and taping applications.

Innovation and new developments are at the core of our values. Our developments are made in accordance with the strictest demands in terms of traceability, quality requirements, and industry standards.

Since our beginning, we have been nominated for Productronica's Innovation Award three times. In 2023, our commitment to innovation was recognized globally when we won 2nd Place at Productronica's Innovation Award 2023, the world's leading trade fair for electronics development and production in Munich.

With 200+ robots deployed and machines in 4 continents, we will continue to innovate and strive for excellence, making us the ideal partner for new developments and robotization in the industry.

In 2025 we became part of the Lear family! Lear is a global automotive technology leader in Seating and E-Systems. More information at: Lear Homepage