SOURIAU is a world leader in the harsh environment interconnect solutions market with a culture of operational excellence. We design, manufacture and market high performance and high reliability connectors and back shells for the following markets: Aviation, Defense & Space, Energy & Transportation, General Industry. With more than 3,000 employees Esterline Connection Technologies has a worldwide presence with R&D centers and production sites in Europe, North America, Mexico, Japan, and India. The Company is deeply involved in the environmental protection with industrial sites following ISO 14001 and RoHS products. SOURIAU and SUNBANK are now the Connection Technologies platform of Esterline Group.


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BEI Sensors specializes in speed and position sensors for extreme applications. With an extensive product offering including optical and magnetic encoders, Hall effect sensors, and potentiometers, BEI Sensors offers standard configurations to completely customized solutions. Through uncompromising quality, performance, and reliability, BEI Sensors upholds a standard of excellence in its products, customer service experience, and commitment to being a global leader in sensor technology.

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