At La Marche we are dedicated to the development and production of innovative and quality products to meet our customers electrical power requirements, provide them on time and continually improve products, processes and services.
Since 1945, La Marche has been providing reliable power conversion products. La Marche products include industrial battery chargers, rectifiers, power supplies, inverters and many more. We have built our reputation by controlling all aspects of the development process including design, in-house manufacturing and testing. La Marche is a Woman Owned Small Business (WOSB) and an ISO 9001:2015-certified manufacturer which includes 100% functional testing for every La Marche product. The Company is headquartered in Des Plaines, IL.