Grand Power Systems, Inc is a U.S. based, manufacturer of engineered electrical products creating solutions for the commercial OEM and industrial markets.

Our customers include Fortune 500 Companies in the Drives, Elevator, Machine Tool, Ground Power, Datacenter and Glass Manufacturing industries.

At GPS our purpose is to provide the right solution for you. With a focus on engineering support during the application, design, and prototyping phases of development, our goal, is to deliver the best solution for your needs.

If you trust us with your development requirements we will strive to provide exceptional service and results in every phase of your project.


GTI is a well-known international manufacturer of custom and specialty inductive components providing products to many fortune 100 OEM’s

Warner Power provides highly engineered power conversion products and services that improve process reliability and efficiency for a broad range of industries worldwide.