Clarios, LLC. manufactures advanced low-voltage batteries and related energy-storage technologies for transportation. The company says its battery heritage spans more than 130 years and that it makes over 150 million batteries annually, serving vehicle manufacturers, aftermarket customers, and commercial fleets worldwide.
Ethisphere World's Most Ethical Companies recognition
Compliance program
C&D TechnologiesSince 1906, C&D Technologies has manufactured industrial batteries and energy-storage systems that keep critical power available for data centers, telecommunications and infrastructure. The company operates seven manufacturing locations, sells more than 5.5 million batteries annually and serves over 120 countries, while supporting systems through installation, maintenance and recycling. Its lead-acid battery recycling program recovers more than 98% of battery components and uses up to 80% of reclaimed materials in new batteries.HORSHAM, PA
EnerSysEnerSys makes stored-energy and power-system equipment for industrial, infrastructure and defense applications, from batteries and chargers to integrated systems that keep essential operations running. The company serves customers in more than 100 countries and has more than 100 years of battery-technology experience, with solutions used everywhere from data centers and communications networks to electric forklifts and spacecraft. EnerSys is also the largest supplier of batteries to the U.S. Department of Defense.READING, PA
Forsee PowerFounded in 2011, Forsee Power designs, manufactures and integrates smart, modular battery systems for commercial and industrial electric mobility. Its batteries power everything from buses and rail vehicles to off-highway equipment and light electric vehicles, backed by 21 years of battery-business experience and five manufacturing facilities across three continents. The company has equipped more than 5,200 heavy vehicles and 150,000 light vehicles, with North American manufacturing presence in Ohio.HILLIARD, OH
Power-SonicFounded in California in 1970 by Guy Clum from his garage, Power-Sonic makes batteries and broader energy solutions for critical equipment, industrial operations, and electric mobility. The company has grown from self-manufactured sealed lead-acid and nickel-cadmium packs into a global provider of batteries, battery energy storage systems, and EV chargers, with EVESCO serving as its dedicated storage and charging brand. Its products are backed by more than 55 years of battery expertise and ISO 9001:2015-certified quality management.NORTH CANTON, OH