Directory · US
Utilities in United States
A register of firms and the professionals working at them in the Utilities sector based in United States. Browse the public index, then filter or export on Kipplo.
Companies
11K on file
Edison International
Edison International, through its subsidiaries, is a generator and distributor of electric power and an investor in infrastructure and energy assets, including renewable energy. Headquartered in Rosemead, California, Edison International is the parent company of Southern California Edison, one of the nation's largest electric utilities.
10001+ staff
Pike Engineering
As part of the Pike Corporation, Pike Engineering is the nation’s leading engineering, technical services, and consulting company, providing a full suite of engineering and project management services to the electric utility industry, from power engineering to energy delivery. We take pride in providing our diverse utility customer base with integrated and innovative solutions, which are especially important as our energy systems evolve in unprecedented ways. We partner with our clients to help ensure their success. Integrity and a passionate commitment to quality is at our core, and we’ve assembled a proven team of engineers, designers, project managers and technicians with experience in all areas of power and energy to help us exceed client expectations.
10001+ staff
Itg Communications, Llc
Founded in 2013, ITG Communications is a national turnkey infrastructure services provider supporting the broadband, wireless, and utility industries across the United States. We started as techs—and that hands-on foundation continues to shape how we deliver projects today. ITG manages the full lifecycle of complex infrastructure programs, serving as a single, accountable partner from planning and design through construction, installation, maintenance, and network operations. Our turnkey model reduces risk, accelerates deployment, and ensures consistent quality at scale. With the ability to mobilize skilled crews, equipment, and leadership nationwide, ITG supports a wide range of projects including fiber and coax OSP construction, FTTx design and engineering, wireless and small cell deployment, civil infrastructure, residential and commercial fulfillment, and ongoing network maintenance. We also provide broadband consulting, owner’s engineering, post-award support, and technology advisory services for public and private partners. Powered by our proprietary business intelligence platform, FUSE, we deliver real-time visibility, data-driven decision-making, and operational agility—helping our customers meet performance, compliance, and service-level goals with confidence. Known for our customer-first mindset, safety culture, and commitment to quality craftsmanship, ITG is a trusted partner for organizations building, operating, and maintaining the networks that connect communities nationwide.
10001+ staff
Alliant Energy
Alliant Energy Corporation (NASDAQ: LNT) provides regulated energy service to approximately 1 million electric and natural gas retail customers across Iowa and Wisconsin. Our mission To deliver the energy solutions and exceptional service our customers and communities count on – safely, affordably, efficiently and responsibly. We're powering beyond the challenges of today to drive what’s next in energy. We pursue emerging technologies and safe, sustainable methods of energy production. We take our responsibility as a corporate citizen seriously. We are stewards of the environment and support the communities in which we do business. We aspire to achieve net-zero greenhouse gas emissions from our utility operations by 2050. We promote a culture of belonging. We focus on creating a culture of belonging. We want everyone to bring their unique perspectives and experiences and be themselves. This helps us all contribute to solving the energy challenges facing our region.
1001 to 5000 staff
Ameren
We're Ameren Corporation (AEE), a St. Louis-based, Fortune 500 company that powers the quality of life for millions of people throughout Illinois and Missouri. Ameren Illinois provides electric distribution and transmission service, as well as natural gas distribution service, while Ameren Missouri provides vertically integrated electric service, with generating capacity of over 10,200 megawatts, and natural gas distribution service. Combined, we serve 2.4 million electric and more than natural gas customers in a square mile area. We're the largest electric utility in Missouri and the second largest in Illinois, and we're among the nation's largest investor-owned electric or gas utility.
5001 to 10000 staff
Connexus Energy
Connexus Energy has a collaborative working environment in a highly technical, stable and innovative industry of electricity and renewable energy alternatives. Located just north of Minneapolis and St. Paul, we are a regional leader in using advanced technology to build and operate a smart grid. Our employees are challenged by rewarding work that provides for professional development and work-life balance. Today’s world depends on electricity. Our residential and commercial members count on us to keep their households and businesses running with the electricity their lives require. We operate and make decisions based on these core values: safety always, service driven, collaborative, empowered, innovative, integrity and respect all. At Connexus Energy, your friendly and talented co-workers live these core values every day. We have a special role in the communities we serve, and we embrace opportunities to give back to our communities through donations, scholarships and support of economic development. Our 200+ employees are respected and appreciated, and they are representative of the diverse communities and members we serve. Our average employee tenure is 15 years, and more than 80% of our employees recommend Connexus Energy as a great place to work! We hire and retain the industry’s top talent with competitive pay and an attractive benefits package, as well as incentive and recognition programs, training and growth opportunities, an employee community volunteer program and a satisfying work environment to help you achieve career success.
201 to 500 staff
Constellation
Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the largest private-sector power producer in the world and the nation’s largest producer of clean and reliable energy. With 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, our fleet has the generating capacity to power the equivalent of 27 million homes, providing about 10% of the nation’s clean energy and delivering the around-the-clock reliability needed to power America’s growing economy. We are also the largest nuclear energy company in the U.S. and a leading competitive retail supplier, serving more than 2.5 million homes, businesses and public sector customers nationwide, including three-fourths of the Fortune 100. We are committed to investing in innovation and new technologies to drive the transition to a reliable, sustainable and secure energy future. Learn more at or on Twitter at @ConstellationEG. Subscribe to our blog at
10001+ staff
Coweta-Fayette Emc
Coweta-Fayette EMC is a consumer-owned cooperative providing electricity and related services to members in Coweta, Fayette, Heard, South Fulton, Clayton, Spalding, Troup and Meriwether Counties.
201 to 500 staff
East Central Energy
East Central Energy is a not-for-profit, member-owned cooperative. We provide electricity, high-speed fiber internet, and related services in east central MN and northwestern WI. Formed in 1936, we currently serve homes, farms, and businesses across 14 counties, making us Minnesota's third-largest member-owned cooperative. We are proud to be an equal opportunity provider and employer. East Central Energy: https://eastcentralenergy.com/ ECE Fiber internet: https://ecefiber.com/
201 to 500 staff
Epri
Founded in 1972, EPRI is the world's preeminent independent, non-profit energy research and development organization, with offices around the world. EPRI's trusted experts collaborate with more than 450 companies in 45 countries, driving innovation to ensure the public has clean, safe, reliable, and affordable access to electricity across the globe. Explore EPRI’s research across the Nuclear, Generation, and Electricity Delivery and Customer Solutions sectors ranging from decarbonization to grid modernization to low carbon resources.
1001 to 5000 staff
Esvolta, Lp
Focused on sustainability and innovation, esVolta develops, owns, and operates reliable utility-scale energy storage assets across the entire lifecycle - delivering value for utilities, energy users, and investors.
51 to 200 staff
Itc Holdings Corp
From electric vehicles to renewables, we’re looking at electricity in a whole new way— because transmission is the key to unlocking our energy future. To achieve the energy landscape of tomorrow, we need to remove the transmission barriers that exist today. And, we need an energized workforce to help us build a greater grid. Since our founding in 2003, ITC has strengthened our transmission infrastructure by providing safe, reliable and resilient solutions to meet today’s evolving energy needs. ITC, a Fortis company, owns and operates high-voltage transmission facilities in Michigan, Iowa, Minnesota, Illinois, Missouri, Kansas, Oklahoma and Wisconsin. Website Industry Utilities Company size employees Headquarters Novi, MI Founded 2003 Specialties Improve reliability, Expand access to markets, Lower overall cost of delivered energy, Relieve electricity transmission congestion, Interconnect new electricity generation, and High voltage transmission
501 to 1000 staff
Mce
MCE is a not-for-profit, public agency that has been setting the standard for clean energy in California since 2010. MCE leads with 60-100% renewable power at stable rates, significantly reducing greenhouse emissions and reinvesting millions in local programs. Serving a 1,400 MW peak load, MCE provides electricity service and innovative programs to customer accounts and 1.8 million residents and businesses in 38 communities across four Bay Area counties: Contra Costa, Marin, Napa, and Solano. Visit mceCleanEnergy.org to learn more.
51 to 200 staff
Nuscale Power
NuScale has designed a new kind of nuclear power plant that is smarter, safer, cleaner, and more cost competitive than the large gigawatt nuclear power plants of the past. At the heart of the NuScale power plant is the NuScale Power Module™ (NPM), a small modular reactor (SMR) that brings together traditional components—the reactor vessel, steam generator, pressurizer, and containment—into a single, simplified, and fully factory-fabricated unit. Each NPM can produce 77 megawatts of electricity (MWe), and one NuScale plant can house up to 12 NPMs for a total of 924 MWe (gross). This scalability feature is unique to NuScale and allows for customization of facility output to match demand and project economics. NuScale has achieved a paradigm shift in the level of safety of a nuclear power plant facility—safety comes first, second to none. NuScale’s Triple Crown for Nuclear Plant Safety™ design ensures that on loss of all electricity to the power station, an undesirable situation for other nuclear plant designs, each NPM will safely shut down and self-cool, indefinitely, with no need for operator or computer action, AC or DC power, or additional water. This capability is a first for commercial nuclear power. Learn about NuScale’s work and our mission to improve the quality of life for all humankind by continuously improving nuclear power at
201 to 500 staff
Old Dominion Electric Cooperative Odec
Incorporated in 1948, Old Dominion Electric Cooperative (ODEC) provides reliable, cost-effective, environmentally balanced, wholesale electric services to our 11 member distribution cooperatives in Delaware, Maryland and Virginia. Our core business is generating, purchasing and delivering electricity to our members. ODEC is a not-for-profit generation and transmission cooperative that operates for the benefit of our members, who are our owners. ODEC and our members are each governed by a Board of Directors comprised of representatives elected from and by the respective entity’s total membership. ODEC is a not-for-profit member-owned cooperative and has no capital stock. We follow the 7 principles of cooperatives. Qualifications for membership and the rights and obligations of our members are defined by law and established in the corporate bylaws. ODEC’s power is provided by a combination of owned baseload and peaking power plants that use coal, natural gas and nuclear as their primary fuels, and a purchased power portfolio which includes renewable resource technologies. At ODEC, we are dedicated to being both reliable energy providers and responsible environmental stewards. We work hard every day to support our community while reducing our environmental footprint. Our 11 members provide retail electric service to their member-owners who total more than (in terms of meters served) representing a population of approximately 1.2 million. Consumers are located in 70 counties along miles of distribution lines that extend from Delaware and Maryland, south across Virginia to the North Carolina border, and from Virginia’s Eastern Shore to the Allegheny Highlands. Our corporate headquarters is located in Glen Allen, Virginia.
51 to 200 staff
Shenandoah Valley Electric Cooperative
Founded in 1936, SVEC is a member-owned, not-for-profit distribution cooperative serving over meters in the counties of Augusta, Clarke, Frederick, Highland, Page, Rockingham, Shenandoah, and Warren and the city of Winchester in Virginia. Shenandoah Valley Electric Cooperative was the first electric cooperative chartered in Virginia. This institution is an equal opportunity provider and employer. SVEC supports our armed services and veterans in employment opportunities. SVEC is a Virginia Values Veterans Official V3 Certified Company.
201 to 500 staff
Snohomish County Pud
Snohomish County PUD began operating as an electric utility on September 1, 1949, providing public power to Snohomish County and Camano Island.(We actually began as a water utility on January 17, 1946, but we don’t provide water service to the entire county.) Snohomish County PUD is a municipal corporation of the state of Washington, formed by a majority vote of the people for the purpose of providing electric and/or water utility service. There are 27 other PUDs in Washington, but we are the largest. We are the 12th largest public utility in the U.S. and the second largest in Washington state, serving the citizens of Snohomish County and Camano Island and the businesses that keep them thriving. The PUD’s service area consists of 2,200 square miles, including all of Snohomish County and Camano Island. The utility maintains more than 6,300 miles of distribution line.
1001 to 5000 staff
Tri-County Electric Cooperative, Inc
Tri-County Electric Cooperative is a member-owned electric provider based in Azle, Texas. Since 1939, we have provided safe and reliable energy to our member-owners across North Texas. We are one of the largest electric cooperatives in Texas. Electric cooperatives were created to serve rural areas that were too isolated for major power companies to reach. Today, many cooperatives serve growing populations with increased residential, commercial, and industrial consumers. Tri-County Electric Cooperative fits this description perfectly. Our service area now covers 16 counties in North Texas. With offices in Azle, Granbury, and Keller, we are available to serve our members wherever they need us. We cherish our cooperative roots and uphold the seven cooperative principles: Voluntary and Open Membership Democratic Member Control Members' Economic Participation Autonomy and Independence Education, Training, and Information Cooperation Among Cooperatives Concern for Community We pride ourselves on providing reliable service at every level, from our friendly member service representatives to our responsive linemen during outages. Our goal is to equip members with energy-saving tips, electrical safety information, and membership benefits. Visit our website for interactive tools and educational materials: tcectexas.com We're hiring! View open positions at tcectexas.com/careers
201 to 500 staff
Unitil
Unitil provides energy for life by safely and reliably delivering natural gas and electricity in New England. We are committed to the communities we serve and to developing people, business practices, and technologies that lead to dependable, more efficient energy. Unitil is a public utility holding company with operations in Maine, New Hampshire and Massachusetts. Together, Unitil’s operating utilities serve more than electric and natural gas customers. Other subsidiaries include Usource, Unitil’s non-regulated business segment.
501 to 1000 staff
Vicinity Energy
Vicinity Energy is a leading district energy company that owns and operates the largest portfolio of district energy systems nationwide, providing steam, hot water, and chilled water for heating, cooling, humidification, and sterilization. As the first in the U.S. to introduce carbon-free eSteam™, we are at the forefront of efforts to rapidly decarbonize our customers and achieve net zero carbon emissions across all operations. By deploying industrial-scale electric boilers, heat pump complexes, and thermal storage, Vicinity is moving full steam ahead toward a net zero future.
501 to 1000 staff
Alagasco
Alabama Gas Corporation, Alagasco, headquartered in Birmingham, Alabama, is the largest natural gas utility in north and central Alabama that provides energy to homes and businesses. Its history dates back more than 160 years. It has operating divisions in Anniston, Birmingham, Gadsden, Montgomery, Opelika, Selma, and Tuscaloosa.
1001 to 5000 staff
Alameda County Water District
The Alameda County Water District is a California water utility that supplies safe drinking water to the residents and businesses of Fremont, Newark and Union City. Founded in 1914, ACWD has proudly served the community for over 100 years, and we currently serve more than people with a staff of 230 dedicated employees. Providing customers with a reliable supply of high quality water at reasonable price is our mission - one we strive to uphold while protecting the health and safety of the communities we serve. This requires a dedicated staff of trained professionals who know what it takes to keep the water system safe and sound – without interruption. With over 100 square miles of service area; numerous water treatment, pumping and storage facilities; and over 900 miles of water main pipelines, our dedicated staff work hard to maintain critical infrastructure. Ever-constant stewards of the environment, we work to preserve our natural resources and educate the public about water resources, groundwater protection and water conservation. As a public agency committed to providing top notch water service to the Tri-City area, we strive for excellence in our customer service, the quality of water we provide, and the work that we do each day within our organization. From customer service representatives to gardeners, electricians, accountants, engineers, treatment facility operators, chemists, utility workers and many more – we have a variety of jobs to attract the finest of trades and professionals. At ACWD, we value our employees and encourage creativity, community, collaboration, diversity and excellent customer service.
201 to 500 staff
Ambit Energy
Ambit Energy provides electricity, natural gas and solar services in numerous markets across the United States, primarily marketed through a direct sales channel of more than Independent Consultants. Ambit was established in 2006 with one simple goal: to be the finest and most-respected retail energy provider in America. To that end, the Ambit team has built an award-winning customer care center, as well as great relationships with energy partners, Consultants and customers alike. The strategy is working. Ambit was named the #1 Fastest-Growing Private Company in the country for 2010 by Inc. magazine. At Ambit, we’re putting all our energy into providing the best possible energy value for our Customers.
501 to 1000 staff
American Municipal Power, Inc
American Municipal Power, Inc,(AMP) is the nonprofit wholesale power supplier and services provider for more than 130 Members in the states of Indiana, Kentucky, Maryland, Michigan, Ohio, Pennsylvania, Virginia, West Virginia; as well as the Delaware Municipal Electric Corporation, a joint action agency with nine Delaware municipal members. Combined, these Member municipal electric utilities serve about customers. AMP Members receive their power supply from a diversified resource mix that includes wholesale power purchases through AMP and the open market and energy produced at AMP and Member-owned generating facilities utilizing fossil fuel, hydroelectric, solar, wind and other renewable resources. For additional information, visit AMP’s website at
51 to 200 staff
