Top Dayton, OH Energy Companies (2)

Global Graphene Group, Inc. (G3) is a leading material science technology and product solutions company focused on graphene. It has an award-winning, best-in-class intellectual property portfolio with more than 525 patents and applications. In addition, G3 holds many of the world’s firsts in graphene-related breakthroughs that have resulted in cutting edge products. G3, headquartered in Dayton, Ohio, is the holding...

High Voltage Maintenance is an electrical engineering and testing company providing comprehensive testing, maintenance and engineering services to a variety of industries including utilities, data centers, renewable energy, commercial and industrial industries. For over 50 years, our team of NETA accredited engineers, technicians, and service professionals bring their experience and expertise to every project to ensure compliance, and most importantly,...