DC-America designs and builds modular, skid-mounted power infrastructure in West Virginia, with a particular focus on turnkey EV charging depots and electrical systems for data centers. Its equipment-agnostic approach integrates customer-selected components into systems that are fabricated, wired, tested, and pre-commissioned off site before deployment across North America. The company also adapts the same platform for other mission-critical power projects where capacity and schedule matter.
Edge EnergyCincinnati-based Edge Energy builds American-made power infrastructure that converts existing single-phase service into reliable three-phase power for EV charging, telecommunications, and agricultural equipment. Founded by Greg York, the company combines patent-pending solid-state digital conversion with modular hardware to help customers deploy critical equipment without costly grid upgrades. Its EdgeEV Power Source is designed and assembled in the United States, with products ranging from mobile charging skids to infrastructure power systems.CINCINNATI, OH
PwrQSince 1995, PwrQ has grown from a Hanover, Maryland headquarters into a 220,000-square-foot manufacturing operation serving critical infrastructure across North America. The company combines in-house engineering with vertically integrated production to build power distribution systems for data centers, renewable energy projects, and commercial and industrial facilities. PwrQ is now part of Forgent.HANOVER, MD
Polargy LLCFounded in 2008, Polargy LLC designs, manufactures, and integrates prefabricated infrastructure for data centers, with a particular focus on airflow management and rapid deployment. Its U.S.-made white-space and grey-space systems are backed by more than 550,000 square feet of manufacturing capacity across five facilities, while configurable designs and factory integration help reduce field complexity and material waste.COLUMBUS, OH
EVE Energy North AmericaFrom its Lewis Center base, EVE Energy North America supplies lithium primary and rechargeable cells while designing custom battery packs and energy-storage systems for applications ranging from electric vehicles to data centers. Its U.S. design and support staff bring more than 20 years of battery experience, with in-house testing and turnkey engineering available from cell selection through electronic and mechanical pack integration. The company also supports customers through a Midwest warehouse and manufacturing facilities in Malaysia, including fully automated production lines.LEWIS CENTER, OH