Curtis products are designed for maximum flexibility, functionality and performance, and provide the most comprehensive performance features and benefits in the EV industry.

  • Curtis invests over 10% of gross revenue in innovation.
  • The company operates four R&D Centers, with highly specialized engineers and technicians working in California, Switzerland, New York and China.
  • Since 1960, Curtis has led the way with innovations in motor control, battery management, power conversion and vehicle instrumentation.
  • Curtis products are engineered to meet the highest industrial quality, reliability and safety standards.

Mount Kisco, New York The site of international headquarters, North American operations and R&D center. The Mount Kisco engineering and product teams develop battery monitoring gauges, panels and all types of instrumentation.
Livermore, California The primary R&D center for the renowned Curtis PMC motor speed controllers for electric vehicles of all kinds. Design engineers work closely with OEMs to develop advanced controllers for optimum performance, functionality and safety.
Biberist, Switzerland An important R&D center specializing in the design of dual motor control systems for motorized wheelchairs and industrial vehicles—including integrated vehicle control systems. This location is also a major system software development center.
Suzhou, China A versatile and highly skilled engineering team provides advanced solutions that meet local and global market needs for a wide range of electric vehicles.