24 Best Energy Companies To Work For In Ohio

Since 1948, ORSANCO and its member states have cooperated to improve water quality in the Ohio River Basin so that the river and its tributaries can be used for drinking water, industrial supplies, and recreational purposes.

Advanced Lighting Technologies LLC ADLT formed in 2017 is a market-leading innovator and manufacturer of energy efficient lighting materials and finished

Cohesant, which forms one coherent water-protection company from four subsidiaries, believes in repair over replacement. Cohesant Materials produces specialty coatings used in protecting, renewing, and repairing pipes and other infrastructure. CuraFlo ...

The Davey Tree Expert Company, also known as Davey Tree, is an American multinational employee owned corporation that provides tree, utility, lawn care, and environmental consulting services in the green industry throughout the United States and Canada.

Ohio Valley Electric Corporation, together with its subsidiary, Indiana-Kentucky Electric Corporation, generates and sells electric power in the United States. It owns two generating stations with a combined electric production capability of approximately 2,256 megawatts located in Ohio and Indiana. The company sells its power to investor-owned utilities or utility holding companies, and affiliates of generation and transmission rural electric cooperatives. Ohio Valley Electric Corporation was founded in 1952 and is based in Piketon, Ohio.

SDMyers is a leader in transformer maintenance, oil testing, training and field service - providing transformer life-extension services.

One of Ohio's largest diversified green industry organizations, Barnes offers landscaping, lawncare, mulch, landscape design, trees, compost and garden centers.

Our ballasted mounting systems provide installers faster, simpler, and more cost-effective racking solutions for residential & commercial rooftops. Learn more!

EDI, INC is a Cincinnati-based controls and energy management company.

Avalon Holdings Corporation provides waste management services to industrial, commercial, municipal and governmental customers in northeastern and midwestern United States markets, captive landfill management for an industrial customer and salt water i...

Hull & Associates, Inc. is a project development, energy, and engineering consulting firm specializing in the Alternative Energy, Brownfields, Environmental, Shale Oil and Gas, and Waste Management markets. We are located in Cincinnati, Cleveland, Colu...

Hi-Vac Corporation Environmental Products for a Cleaner World At Hi-Vac Corporation, focusing on the environment and sustainability are not simply words or slogans but are the foundation of our livelihood and business. For over 40 years Hi-Vac has prov...

Since 1949, Ross Environmental Services has been a pioneer in hazardous and industrial waste management. Ross Environmental Services, Inc. and its related companies, Ross Incineration Services, Inc. and Ross Transportation Services provide a wide range of environmental services and technologies including incineration, transportation and other treatment technologies to serve the needs of manufacturers, recycling firms, waste management providers and remediation contractors. About 230 associates work at the companies in Elyria and Grafton, OH.

Energy Focus LED retrofit technologies and LED lighting deliver innovative solutions where performance, quality & health really matter.

EnviroServe - Hazardous Waste Disposal, Transportation & Remediation. We specialize in waste disposal, recycling waste management and more.

Vaughn Industries, LLC provides electrical contracting services to electrical utilities and businesses in the United States. It installs and maintains substations and airport lighting, as well as converts overhead electrical systems to underground electrical systems; and specializes in telecommunications installations, such as fiber optics and wireless networks, as well as electrical wiring and commercial lighting systems. The company also provides mechanical and HVAC services ranging from heating and cooling to piping and ductwork to fabrication and installation; and renewable energy contracting services in solar power, wind power, gasification, and other alternative energy projects. In addition, it offers HVAC and refrigeration maintenance, mechanical construction, and storm restoration services; designs and installs voice, data, fiber optics, and wireless networks; and repairs, maintains, and rebuilds existing overhead and underground outdoor electrical systems, as well as constructs and installs new underground systems. The company was founded in 1963 and is based in Carey, Ohio with an additional office in Lewis Center, Ohio.

Wolf Tree, Inc. provides quality and reliable utility services, tree trimming, vegetation management, utility line clearance and right-of-way clearing in Knoxville, Tennessee and throughout the Southeast.