Top Utilities Companies (644)

KUBRA provides customer experience management solutions to some of the largest utility and government entities across North America. Our portfolio includes billing and payments, alerts and preference management, artificial intelligence solutions, mobile apps, and utility mapping solutions. KUBRA reaches over 40% of households in the U.S. and Canada, providing performance-driven value to more than 475 clients and their customers.

Energy CX is a family-founded energy broker redefining how businesses buy energy. Powered by ABEL™, a proprietary platform, the company uses math-based trading methodologies to help customers treat energy like an investment, not a line item. Energy CX replaces fragmented tools and legacy broker models with a centralized, technology-led approach—reducing risk, controlling spend, and bringing clarity to complex energy markets....

Securing The Freedom of Operations Headquartered in Colorado, Sierra Space is a mission-proven Defense Tech company delivering satellite platforms, critical subsystems, reusable spaceplanes, hypersonic technologies, propulsion systems, and infrastructure for the nation’s most critical missions. With more than three decades of heritage and a record of flight-proven success in space, Sierra Space is trusted by U.S. National Security, Civil customers, and global...

Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. Our fleet of 76 power plants in operation or under construction represents more than 26,000 megawatts of generation capacity -- enough to power approximately 20 million homes. Through wholesale power operations and our retail businesses Calpine Energy Solutions and Champion...

Corbins is a leading industrial electrical contractor in the Southwest, specializing in the design, installation, and buildout of complex, critical facilities. Their expertise spans semiconductor manufacturing, data centers, automotive plants, and water and wastewater treatment facilities. Founded in 1975, Corbins utilizes state-of-the-art virtual construction and fabrication technologies to provide innovative, high-technical solutions for industrial infrastructure projects.

MaxxSouth Broadband is a telecommunications company providing high-speed internet, cable television, and digital phone services to residential and business customers.

ATC is connecting you with a sustainable energy future. We are a transmission-only electric utility that helps keep the lights on, businesses running and communities strong in portions of Wisconsin, Michigan, Minnesota and Illinois. As an owner and operator of almost 10,000 miles of transmission lines and more than 560 substations, we help meet the power needs of more than...

Enerwave SA provides energy utility services, focusing on the generation, supply, and retail distribution of electricity and natural gas for residential and commercial sectors in Greece.

PM2CM, Inc. is a professional services company dedicated to providing program, project, and construction management, as well as project controls, scheduling, and cost management services.

Aqua Engineers, Inc. is a 100% employee-owned company that owns, operates, and maintains water and wastewater facilities in Hawaii, providing engineering, management, and sustainable solutions.

Firstgas is New Zealand's largest gas network, providing natural gas transmission and distribution services across the North Island. As part of the Clarus energy group, it manages an extensive pipeline network connecting over 300,000 homes and businesses. The company is also actively researching and investing in renewable energy initiatives, such as hydrogen blending and biomethane, to support New Zealand's net-zero...

Tri Gas & Oil is a leading provider of energy solutions in the Delmarva region, specializing in the distribution and supply of propane gas, heating oil, and alternative fuels. Serving residential, agricultural, and industrial customers since 1963, the company is a locally owned, family-run business dedicated to delivering quality fuel products and energy-efficient appliances to its neighbors throughout Maryland and...

Aluma-Form is a manufacturer specializing in innovative, custom-engineered overhead utility and communications solutions. The company provides industry-leading fiberglass, aluminum, and apitong wood products designed for the electric utility and communications industries, offering a range of high-quality, cost-effective solutions including platforms, cluster mounts, and equipment mounts.

Central Farm Service is an ag-focused cooperative formed by the union of strong cooperatives, providing a range of agricultural products and services including agronomy, grain handling, feed supply, seeds, fertilizers, and fuel.

Culligan is a global leader in water treatment, offering innovative solutions for homes and businesses to provide cleaner, safer, and better-tasting water, driven by expertise in sustainability, science, and service.

Gridsight is a fast-growing GridTech startup accelerating the global transition toward electrification and decarbonisation. Our AI-powered SaaS platform generates insights to ensure electrical utilities maximise reliability, modernise and optimise operations, and integrate renewable energy sources seamlessly into the grid.

Anchor Utility, founded in 2007, is a leading provider of comprehensive utility expense management and billing services for multifamily property owners and operators nationwide. The company specializes in customized utility solutions, including submetering technologies, ratio utility billing programs (RUBS), and energy management systems, helping clients recover costs, ensure regulatory compliance, and promote environmental conservation through efficient utility management.

Quality Enterprises USA, Inc. is a multi-generational, family-run construction firm based in Naples, Florida. With over 55 years of experience, the company specializes in major civil, building, and specialized construction projects, including sewer, water, transportation, and heavy civil infrastructure. They serve both private and public sectors, priding themselves on completing projects on time and within budget while maintaining a 'small...

Al Haider Company for Contracting is a leading Saudi Arabian contracting company specializing in electrical transmission, telecommunications, substations, and large-scale infrastructure projects.

Ohio Valley Electric Corporation (OVEC) and its subsidiary Indiana-Kentucky Electric Corporation (IKEC) were formed in 1952 by investor-owned utilities to provide electric power for uranium enrichment facilities. The company now produces and distributes electric power, owning and operating two coal-fired generating stations in Ohio and Indiana.