The Ruttonsha Associate Companies have been dealing in a wide variety of electronic products for more than 45 years. The Ruttonsha Associate Companies have built their expertise and name in collaborations with the world's largest and most advanced companies: Simpson Electric Company, USA; RCA, USA; Philips, Holland; Semikron, Germany; International Rectifier, USA.

Ruttonsha International Rectifier, the flagship company of the Association, has been specializing in semiconductors for more than 30 years. In line with the group's philosophy, Ruttonsha International Rectifier had a technical collaboration with M/s International Rectifier, USA, giving a major boost in semiconductor manufacturing.

Ruttonsha International Rectifier’s product line-up includes Phase Control Thyristors, Standard Recovery Diodes, Fast Turn-Off Thyristors, Fast Recovery Diodes, Power Modules, and Bridge Rectifiers.