Telerex was founded in 1970, focused electronic components and sensor technology. Today, they imports and distributes electronics, electromechanical and LED components. Telerex belongs Eight Lakes Group with around 70 employees and turnover €35M, offering LED components, power supplies, displays, computer solutions, industrial automation products, thermal solutions, connectors, EMI shielding products, electronics enclosures and related products. They also assemble and test Built to Order computer systems, offer thermal consultancy services, maintain EMI validation services and house an engineering facility.

Since 1996 Telerex represent MEAN WELL, and MEAN WELL is one of their major suppliers today.