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
Semco Energy
SEMCO ENERGY Gas Company, headquartered in Port Huron, Michigan, is a regulated public utility that delivers natural gas to approximately residential, commercial, and industrial customers in service territories in the southern half of the state's Lower Peninsula (including in and around the cities of Albion, Battle Creek, Holland, Niles, Port Huron, and Three Rivers) and in the central, eastern, and western parts of the state's Upper Peninsula. SEMCO ENERGY is regulated by the Michigan Public Service Commission. Among other things, this agency sets the prices charged by the Company and the other terms and conditions of service to our customers. The Company's overall strategy is to provide excellent customer service and to grow our existing businesses. SEMCO Energy Gas Company is an indirect wholly-owned subsidiary of AltaGas Ltd.
201 to 500 staff
Sensus
Sensus, a Xylem brand, helps a wide range of public service providers – from utilities to cities to industrial complexes and campuses – do more with their infrastructure to improve quality of life in their communities. We enable our customers to reach farther through the application of technology and data-driven insights that deliver efficiency and responsiveness. We partner with them to anticipate and respond to evolving business needs with innovation in sensing and communications technologies, data analytics and services.
1001 to 5000 staff
Sentient Energy
Sentient Energy, a subsidiary of Accurant International, is a leader in intelligent line sensing, data analytics, optimization, and control solutions for electric grids. Sentient Energy’s advanced hardware and software systems empower utilities to make informed, data-driven decisions to ensure reliable, safe, and efficient power delivery. With the industry's only comprehensive Grid Analytics System, which covers both underground and overhead distribution networks, Sentient Energy provides the most flexible communication options available. The company leads the global market, deploying the largest network of line sensors across North America to deliver real-time data for predictive insights and strategic grid management. Sentient Energy’s Grid Edge Control solutions help utilities manage demand and reduce losses at the grid’s edge through techniques such as Volt-VAR optimization, conservation voltage reduction, and peak demand reduction. For further information, visit or follow Sentient Energy on LinkedIn.
51 to 200 staff
Serc Reliability Corporation
The electric grid is vital to our everyday lives. It is fundamental for the health, safety, and well-being of our communities, and provides the platform for our economy and our societal and technological advancements. SERC’s mission is to reduce risks to the reliability and security of the electric grid (also known as the bulk power system) for today and the future. To achieve this mission, we maintain a diverse team of experts across numerous disciplines in order to address the complex, evolving, and dynamic challenges facing the grid. Our team also partners with the best and brightest individuals from both the power industry and the federal government to understand and address the challenges facing the grid. These key partnerships make our work more informed, pragmatic, responsive, and impactful. We are one of only six companies across North America that is responsible for this important work under Federal Energy Regulatory Commission approved delegation agreements with the North American Electric Reliability Corporation. Our company is specifically responsible for the reliability and security of the electric grid across the southeastern and central regions of the United States. This area covers approximately square miles and serves a population of more than 91 million. It includes all or portions of Florida, Georgia, Alabama, Mississippi, Louisiana, Texas, Oklahoma, Arkansas, Missouri, Iowa, Illinois, Kentucky, Tennessee, Virginia, North Carolina, and South Carolina.
51 to 200 staff
Simple Thread
We're change agents that speak energy. We understand the unique challenges modern electric utilities are facing and believe that meeting those challenges will require thoughtful digital transformation driven by human-centered design. We are a digital product agency that puts people at the forefront of everything we do.
51 to 200 staff
Sioux Valley Energy
Sioux Valley Energy, a Touchstone Energy® Cooperative, is a member-owned utility, providing reliable electric service at cost-based rates to over homes, farms, businesses, and industries in a seven-county area of eastern South Dakota and southwest Minnesota.
51 to 200 staff
Sip Industries Serampore
Since 1960, SIP Industries has manufactured quality products that deliver clean water and cover infrastructure needs across the world. At SIP Industries we manufacture, import and distribute Municipal Casting, Utility Fittings, Joint Restraints and OEM Castings. We manufacture these products globally with India and China being our primary focus units. We have our distribution facilities across North America, with it’s headquarter in Houston, Texas. Our products are fully recyclable and made from recycled material wherever possible. Team SIP pledges to continue to produce quality products and deliver customer satisfaction through honest and ethical practices. We take pride in stating that we still sincerely serve our first customer in US with as much zeal and commitment as we did on our first order in 1977. We extend a humble gratitude to our customers, vendors and associated people for their constant trust and support. The company is committed to its team members whose talent, experience and hard work have been invaluable to the growth of the company. Currently, SIP Industries is serving the global market with the Americas being its point of focus through its three distribution locations – Houston, TX in covering the Central Region, Atlanta, GA in 2013 covering the Eastern Region, and Los Angeles, CA in 2014 covering the Western Region. In between all our distribution centers we have over a million sq. foot total storage space that includes half a million sq. foot of covered storage space.
51 to 200 staff
Sitewise Llc
Since 1987, our knowledgeable team has provided gas operations and maintenance services, gas distribution and mainline construction, electric meter services, directional drilling, utility locating, hydro-excavation, subsurface utility engineering, and telecom system interface services.
501 to 1000 staff
Smartenergy.Com
We believe the future of energy is green and it is our mission to make green energy affordable for everyone. SmartEnergy is an independent energy supplier committed to providing customers with reliable electricity from 100% renewable resources. SmartEnergy purchases renewable energy credits (RECs) at wholesale prices, seeking to pass the best value on to our customers. Our renewable sources include solar, wind, hydroelectric, and geothermal energy, making us a cleaner option for both your home and our planet.
51 to 200 staff
Smeco
Southern Maryland Electric Cooperative was founded in 1937. Through the Rural Electrification Administration, the co-op received a loan of to construct 175 miles of line to serve 600 customer-members. SMECO operated a generating plant at Popes Creek, Maryland, from 1938 to 1953. SMECO has had five general managers: 1938, Forrest Coakley; 1974, Walter H. Smith; 1989, I. Wayne Swann; 2003, Austin J. Slater, Jr; and 2020, Sonja Cox. As of January 2020, SMECO served customers and is one of the largest electric co-ops in the country. SMECO serves all of Charles and St. Mary's counties, the southern portion of Prince George's County, and all but the northeast portion of Calvert County. For more information, go to
201 to 500 staff
Smud
As the nation’s sixth-largest, community-owned, not-for-profit electric service provider, SMUD has been providing low-cost, reliable electricity to Sacramento County for more than 75 years. SMUD is a recognized industry leader and award winner for its innovative energy efficiency programs, renewable power technologies and for its sustainable solutions for a healthier environment. Today, SMUD’s power supply is on average about 50 percent carbon free and SMUD has a goal to reach zero carbon in its electricity production by 2030. Learn more about what it's like to work at SMUD and see all available positions at smud.org/Careers.
1001 to 5000 staff
Socalgas
SoCalGas is the largest gas distribution utility in the United States, serving more than 21 million consumers across approximately square miles of Central and Southern California. Our mission is: Safe, Reliable, and Affordable energy delivery today. Ready for tomorrow. SoCalGas is a recognized leader in the energy industry and has been named Corporate Member of the Year by the Los Angeles Chamber of Commerce for its volunteer leadership in the communities it serves.
5001 to 10000 staff
Sonoma Clean Power
Sonoma Clean Power makes renewable energy accessible to Sonoma and Mendocino County residents and businesses, with competitive rates and big community benefits. SCP first began service in 2014 as California’s second Community Choice Aggregation (CCA). A key part of our work is to ensure that everyone is brought along in the transition toward a clean energy future, and that customers who will benefit most from cost savings, improved air quality, and increased energy efficiency can participate in SCP’s services and programs. Renewable energy is a solution which SCP customers can be part of today, not years from now. By taking advantage of our offerings, customers can reduce their utility costs and help clean up California’s electric grid. Visit our Customer Center in Downtown Santa Rosa to explore energy-efficient technologies, customer programs and incentives, and any billing related questions you may have.
11 to 50 staff
South Central Indiana Remc
MISSION: SCI REMC is a trusted electric cooperative serving our diverse communities with innovative energy solutions and life-enhancing services. South Central Indiana Rural Electric Membership Corporation (SCI REMC) was established in 1939 and is the largest rural electric cooperative in Indiana. Electric cooperatives were organized by people living in rural areas who banded together to supply electricity to their own homes, where investor-owned utilities refused to go (and still do). We are a non-profit, owned and operated by the members we serve across seven counties.
51 to 200 staff
South Jersey Industries
SJI, an energy infrastructure holding company based in Folsom, NJ, delivers energy services to customers through two primary subsidiaries: SJI Utilities (SJIU) and SJI Energy Enterprises (SJIEE). SJIU houses the company’s regulated natural gas utility operations, delivering safe, reliable and affordable natural gas to more than residential, commercial and industrial customers across New Jersey via its South Jersey Gas and Elizabethtown Gas subsidiaries. SJIEE houses the company’s non-utility operations primarily focused on clean energy development and decarbonization via renewable energy production and energy management activities.
1001 to 5000 staff
Southern Company Gas
Southern Company Gas is a wholly owned subsidiary of Atlanta-based Southern Company (NYSE:SO), America’s premier energy company. Southern Company Gas serves approximately 4.2 million natural gas utility customers through its regulated distribution companies in four states. Other non-utility businesses include asset management for natural gas wholesale customers and ownership and operation of natural gas storage facilities.
1001 to 5000 staff
Southern Electric Corporation
Headquartered in Flowood, MS, Southern Electric Corporation (SEC) was founded in 1985 to serve commercial and residential electrical construction needs in Mississippi. Since then, we have significantly expanded our operations and shifted our focus to high voltage overhead and underground electric utility construction and storm damage power restoration services. SEC has an excellent reputation based on our proven record of quick and efficient response to the ever changing challenges of the industry. The SEC commitment to safety is the cornerstone to our employee development and customer satisfaction. Safety is job one at SEC and strict guidelines are followed. Our innovative Safety Culture utilizes Human Performance to identify common safety and efficiency traps and apply specialized tools to avoid these traps and prevent adverse occurrences. Our HU-trained team members utilize Human Performance tools to regularly exceed our customers' expectations. SEC's fast response to devastating natural disasters has earned our team praise and allowed us to forge strong relationships with many of our nation's largest power utilities and cooperatives. Our excellent safety practices, experienced, highly skilled, motivated employees, and modern equipment to fit the job at hand have made SEC a "first call" for many utilities.
501 to 1000 staff
Southern Nuclear
Southern Nuclear operates a total of eight units for Alabama Power and Georgia Power at the Joseph M. Farley Nuclear Plant near Dothan, Ala; the Edwin I. Hatch Nuclear Plant near Baxley, Ga, and the Alvin W. Vogtle Electric Generating Plant near Waynesboro, Ga. The company recently achieved commercial operation on Vogtle Units 3 and 4. Both of these units represent historic achievements for the nuclear industry as the first new nuclear units to reach commercial operation and be built in the United States in the last three decades.
1001 to 5000 staff
Southern Power
As America's premier wholesale energy partner, Southern Power builds the future of energy by investing in clean energy solutions for the customers we serve. A subsidiary of Southern Company, we are a leading U.S. wholesale energy provider meeting the electricity needs of municipalities, electric cooperatives, investor-owned utilities and other energy customers. Southern Power's business model is founded on a strategy of selling electricity generated by its clean energy assets through long term contracts with high credit quality counterparties. We value strategic partnerships with industry partners that help us deliver clean, safe, reliable and affordable generation to our customers.
201 to 500 staff
Southern Power Systems
We service, maintain, repair, and upgrade all manufacturers' electrical equipment, including switchgear, circuit breakers, transformers, and starters. We provide on-site or in shop manufacturing or refurbishment of medium and low voltage bus systems. We offer 24-hour on-site or in-shop maintenance and testing services (breaker testing, contact repair, hi-pot, hot-oil vacuum processing, relay testing, commissioning, etc.), in addition to on-site installations and inspections.
51 to 200 staff
Southside Electric Cooperative
We're SEC, your member-owned electric cooperative since 1937. Headquartered in Crewe, VA, we serve homes & businesses in 18 counties across central & southside Virginia. Our 4 district offices are located in Altavista, Dinwiddie, Powhatan & Crewe.
51 to 200 staff
Southwest Gas Corporation
Southwest Gas is engaged in the business of purchasing, transporting and distributing the environmental fuel of choice - natural gas. We serve more than two million customers in Arizona, California, and Nevada. As the largest distributor of natural gas in Nevada and Arizona, we serve the Las Vegas, Phoenix, and Tucson metropolitan areas. In addition, we transport and distribute natural gas in portions of California, including areas in Lake Tahoe and San Bernardino County.
1001 to 5000 staff
Southwest Power Pool
Working together to responsibly and economically keep the lights on today and in the future.
501 to 1000 staff
Spencer Municipal Utilities
Spencer Municipal Utilities is the community-owned provider of power, water, and telecommunications in Spencer, Iowa. SMU brings the citizens of Spencer electric, water, internet, telephone, and cable TV services with an emphasis on hometown customer service.
51 to 200 staff
