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
Spec Services, Inc
SPEC Services provides a comprehensive range of planning, engineering, design, and project services to the oil and gas, gas utility, water and wastewater, and renewable energy industries. Our core capabilities include feasibility studies, project management, engineering design, and on-site support, delivering end-to-end solutions that ensure project success through every phase of the lifecycle. Established in 1981, SPEC Services has remained committed to meeting the evolving needs of our clients. This client-focused approach has resulted in long-standing partnerships, with 96% of our work originating from repeat business and referrals. Our clients trust us to assess challenges accurately and implement effective solutions that optimize system performance. Our continued growth and success are driven by the strength of our people and the performance of our project teams. Today, SPEC Services has expanded to a staff of over 220 professionals whose energy, enthusiasm, responsiveness, and reliability are foundational to the service we provide. Their dedication not only ensures outstanding results for our clients but also fosters a collaborative, high-performance culture we take pride in every day.
201 to 500 staff
Ssp Innovations, Llc
Today’s energy landscape demands modernized technology that can handle a diverse grid, escalating demand, and unpredictable events. SSP Innovations is the trusted partner you can rely on to optimize your technology landscape and stay ahead. We’ll put our deep expertise in GIS and operational technologies to work for you – implementing modern systems, aligning workflows, and guiding strategic decisions that deliver lasting impact. Our approach ensures your data, teams, and tools work seamlessly together, unlocking greater efficiency and long-term value. With SSP by your side, you’ll gain the clarity and confidence to drive innovation, adapt to change, and thrive. Clarity. Confidence. Results.
201 to 500 staff
Stake Center Locating
We’re a locating powerhouse with extensive resources and decades of experience. We operate in 48 states and Washington, D.C, completing locate requests each month. Communication, electricity, cable, gas, large fiber optic networks—we’ve got them all covered. In fact, Stake Center℠ is the expert and market leader in high-risk infrastructure and fiber optic network locating. At Stake Center Locating℠, we understand you have a lot at stake. That is why we care so much about quality, accuracy, timeliness and protecting your infrastructure. Your customers rely on you to provide constant, uninterrupted service. You can rely on us to do the same for you. Stake Center is a locating company you can trust to take charge and take responsibility for getting the job done right. No shortcuts. That’s the Stake Center promise.
1001 to 5000 staff
Star Pipe Products
Star Pipe Products is a domestic and global manufacturer for a broad array of iron products, including Ductile Iron Pipe Fittings and Accessories, Joint Restraints, AWWA Grooved Products, Municipal & Construction Castings and OEM Products. Established in 1981, Star Pipe Products has been delivering quality products and services for over 37 years and is headquartered in Houston, Texas. Star is ISO 9001:2008 Certified and the Houston facility is equipped with a state of the art testing lab that is an approved site for certification agencies like UL and FM. With fourteen (14) Regional Distribution Centers (RDC’s) located across North America, Star Pipe Products remains committed to providing customers with quality products and professional service.
201 to 500 staff
Summit Utilities, Inc
Summit Utilities, Inc. is a privately-held holding company that owns and operates several natural gas distribution and transmission subsidiaries that operate in Arkansas, Colorado, Maine, Missouri, Oklahoma, and the Texarkana, Texas area. The company provides safe, clean and affordable natural gas to businesses and residents in six states through Arkansas Oklahoma Gas, Colorado Natural Gas, Summit Natural Gas of Maine, Summit Natural Gas of Missouri, Summit Utilities of Arkansas, and Summit Utilities of Oklahoma. Each of Summit’s natural gas distribution and transmission subsidiaries constructs and installs natural gas distribution systems with the goal of supporting economic development by providing clean-burning, safe and reliable natural gas to residential and commercial customers through exceptional customer service and commitment to community. Overall, Summit entities serve approximately customers and operate more than 23,400 miles of pipeline. Being part of the Summit team means embracing excellence, diversity and innovation, committing to safety each and every day, and doing all that we can to serve each other, our customers and the communities where we live. We aim to bring warmth and energy to everything we do. To see our latest job openings, please visit: https://summitutilitiesinc.com/careers See also: Colorado Natural Gas at Summit Natural Gas of Missouri at Summit Natural Gas of Maine at Arkansas Oklahoma Gas (AOG) at and Summit Utilities
1001 to 5000 staff
Sunenergy1
SunEnergy1 is a vertically integrated Solar Developer that controls all stages of a solar project in-house from land acquisition, permitting, design, engineering, and construction to operations and maintenance. This model creates significant pricing and term flexibility, ensuring the best price for the corporate, institutional and utility partners. As experts in utility-scale Corporate and Institutional Development Projects, SunEnergy1 has a proven track record assembling customers and structuring Power Purchase Agreements (PPA) for the development of large-scale solar facilities. SunEnergy1 is committed to the communities within which we operate, helping to support through sustainable development and employment opportunities to thousands of families. We believe this support will create a positive lasting impact on each community.
201 to 500 staff
Sunflower Electric Power Corporation
At Sunflower, we need bright and talented employees to build, operate, and maintain our power plants, transmission lines, and substations and manage every other function of our business. We offer careers with competitive pay, excellent benefits, advancement potential, great work environments, and work/life balance. When you become part of our Sunflower family, you can be assured you have an important job in an industry that will last. We are centered around a common goal to keep the lights on. Our culture is based on servant leadership and our employees help provide affordable and reliable electricity to our Member systems who, in turn, serve their Members, more than people in central and western Kansas. Sunflower provides a vital product that makes life more enjoyable. If you join our team, you will have a career with “Staying Power.”
201 to 500 staff
Tacoma Power
Tacoma Power is a division of Tacoma Public Utilities and has a proud tradition of being one of the oldest public utilities in the nation. The utility operates six divisions: Transmission and Distribution, Generation, Rates, Planning and Analysis, Power Management, Utility Technology Services, and Click! Network, and serves more than customers in the cities of Tacoma, University Place, Fircrest; portions of Fife, Lakewood, Federal Way and other areas of Pierce County as far south as Roy. We enjoy a reputation for providing high-quality service, low rates and innovative solutions to our customers. Our long history of investing in infrastructure and technology pays off daily in our ability to fulfill our mission. We continually build on these strengths and remain competitive in the electric utility industry.
501 to 1000 staff
Tampa Bay Water
As the largest wholesale drinking water supplier in the southeastern United States, Tampa Bay Water ultimately provides water to more than 2.5 million people in Hillsborough, Pasco and Pinellas counties and the cities of New Port Richey, St. Petersburg and Tampa. Our mission seems so simple—to reliably provide clean, safe water to the Tampa Bay region now and for future generations. In reality, it’s a complex process that requires a dedicated, skilled staff to ensure a continuous flow of water to our customers. At Tampa Bay Water we share a common set of values—safety, continuous improvement and innovation. We fulfill our mission in partnership with our stakeholders in a responsible, efficient and environmentally sustainable manner.
51 to 200 staff
Teco Peoples Gas
Peoples Gas System Inc, Florida’s largest natural gas distribution utility, serves homes and businesses. The company’s mission is to make life better for communities by delivering safe, resilient, efficient and affordable natural gas energy solutions. Through investments in people, technology, infrastructure and environmentally focused innovations, the company is committed to fueling Florida’s clean energy future responsibly and sustainably. Peoples Gas is a subsidiary of Emera Inc, a geographically diverse energy and services company headquartered in Halifax, Nova Scotia, Canada. To learn more about the benefits of natural gas for Florida, visit FloridasEnergy.com. Find more information about the company at PeoplesGas.com.
501 to 1000 staff
Tenaska Power Services Co
Tenaska Power Services Co.(TPS) is a wholly owned subsidiary of Tenaska, a privately held energy company headquartered in Omaha, Nebraska, with offices in Dallas, Denver, Philadelphia, Houston, Boston, and Calgary and Vancouver, Canada. Tenaska was founded in 1987 and is consistently ranked by Forbes magazine among the largest privately held companies in the United States. TPS, established in 1997, is a conservative marketing company focusing on energy management and the optimization of energy, both physically and financially. TPS is a leading energy manager in the U.S, providing a robust range of services to generation and demand-side customers across AESO, CAISO, ERCOT, IESO, ISO-NE, MISO, NYISO, PJM, SERC, SPP and WECC. TPS is also a leading provider of services to the renewables industry.
51 to 200 staff
Terra-Gen, Llc
Terra-Gen is a renewable energy company focused on developing, owning, and operating utility-scale wind, geothermal, and solar generation. Terra-Gen owns 976 MWs (net equity) of wind, geothermal and solar generating capacity in operation across 25 renewable power facilities throughout the Western United States with a focus on the California marketplace. Terra-Gen's subsidiaries are responsible for the operation and maintenance of over MWs of renewable projects. Terra-Gen's operating portfolio is one of the largest renewable businesses in the United States. Terra-Gen continues to expand operations in renewable generation through a combination of acquisitions of operating projects, development of new projects and partnering on mid and late stage development opportunities. Terra-Gen is owned by Energy Capital Partners, a private equity firm focused on investing in North America’s energy infrastructure. Since 2005, the Firm has raised over $13 billion in commitments, utilizing this capital to build and acquire investment platforms across multiple energy sub-sectors.
201 to 500 staff
Texas Electric Cooperatives
Texas Electric Cooperatives, Inc. is the statewide association that represents electric cooperatives in Texas. TEC advocates for its members’ interests before the Texas Legislature, United States Congress, and various regulatory agencies. TEC publishes the award-winning Texas Co-op Power, a monthly magazine with a circulation of 1.8 million. The magazine is part of a multi-faceted communications platform designed to enhance the quality of life of cooperative member-consumers across the state. TEC also provides 800 critical safety briefings and 50 technical schools to more than utility workers each year and produces a dozen annual conferences as well as professional development trainings for electric cooperative employees. TEC's Utility Supply & Services provides the necessary support for utility infrastructure from its state-of-the-art square-foot headquarters facility in Georgetown, Texas. In addition to the Georgetown campus, TEC works collaboratively with 26 co-ops across Texas to manage warehouses and assist with the supply chain for essential industry-related equipment such as electric meters, utility poles, transformers and wire. TEC has annual revenues approaching $300 million and employs over 250 dedicated men and women across Texas.
201 to 500 staff
Texas Gas Service
Texas Gas Service, a division of ONE Gas, Inc, is the third largest natural gas distribution company in Texas, providing safe, clean and reliable natural gas to more than customers in 100 communities. Customer Care:(800) 700-2443 Emergency Service Only:(800) 959-5325 Call Before You Dig: 811 We believe in fostering a welcoming community for all our followers, where open discussions and interactions can thrive. We encourage constructive discussions and hope to create a space where everyone feels safe and valued. To do that, we ask that you help create a respectful online space. Comments that go against these guidelines will be removed. Thank you for helping us maintain a constructive atmosphere in our social community.
1001 to 5000 staff
The Aes Corporation
The world no longer thinks of energy as a matter of supply and demand. Now it’s a space for innovation and partnership. With this transformation comes a responsibility to work with a smarter approach, new thinking informed by past experiences, and with stronger collaboration between regulators and innovators, old systems and new technologies. At AES, we partner with our organizations from industries of every kind, across all markets and at every stage of development, and we’ve been doing it for decades. We know that every organization is at a unique place in their energy journey. A one-size fits all approach using outdated technology isn’t going to cut it. When you work with AES, you can expect to work in partnership with us to create innovative, customized energy solutions that deliver the most value to you and your energy goals while empowering the growth of your business. Want to join us? We’re looking for people to join us on that journey and care more about who you are than what’s on your resumé. Coming from all walks of life, our people share a passion for improving lives by improving the energy sector through innovation, collaboration and action. At AES, we invest in your development and empower you to continuously improve because we know when you’re at your best, that’s when we’ll make the greatest impact. We are AES. Come join us, and let’s accelerate the future of energy, together. Join our team of innovators at:
5001 to 10000 staff
The Energy Authority
The Energy Authority (TEA®) is the strategic partner of choice in providing energy solutions to public power. We are wholly-owned and directed by our public power Members who participate in our organization's decision-making. Today, over 80 public power utilities across the nation are TEA Members and Partners, representing more than MW of combined generation assets across all fuel types. Portfolio management, trading, optimization, renewables procurement, deep-dive analytics, collaboration, and resource planning—that’s the power of The Energy Authority. TEA understands the unique needs of multi-member organizations and the value in economies of scale. TEA turns data into insight and insight into action.
201 to 500 staff
Toth And Associates, Inc
The TOTH companies have over 40 years of experience serving as consulting engineers. In that time, the firm has come to provide a broad spectrum of both public and private clients with a range of electric utility, structural, and civil engineering plus land surveying, mapping/GIS, and related services.
201 to 500 staff
Transalta
TransAlta Corporation is one of Canada’s largest publicly traded power generators, owning and operating a diverse fleet across Canada, the United States and Western Australia. Our portfolio includes hydro, wind, solar, battery storage, natural gas and coal, complemented by our exceptional asset optimization and energy marketing capabilities. As one of Canada’s largest producers of wind and thermal generation and Alberta’s largest producer of hydro power, TransAlta remains committed to a balanced, technology-agnostic generation mix. With strong cash flows underpinned by a high-quality portfolio, TransAlta strives to deliver sustainable long-term shareholder value in an evolving energy landscape. The Company's goal is to deliver solutions to meet our customers' needs for reliable, sustainable power. With over a century of experience, TransAlta is a trusted partner delivering tailored solutions.
1001 to 5000 staff
Trico Electric Cooperative
Trico Electric Cooperative Inc. is a non-profit electric distribution cooperative serving more than Members in rural areas surrounding the City of Tucson, including portions of Pima, Pinal, and Santa Cruz counties. Formed in 1945, Trico is owned by the people it serves.
51 to 200 staff
Tucson Electric Power
Tucson Electric Power provides the energy behind Tucson's economy. We deliver safe, reliable power to more than customers in the Tucson metropolitan area. We’re also a local leader in community service, volunteerism and economic development efforts. Our vision is to be an exceptional energy provider that positively impacts the lives of our employees, customers and communities. Our values are-We work safely-Our differences make us stronger-We do the right thing-We achieve excellence together-We learn continuously-We drive sustainability.
1001 to 5000 staff
Turlock Irrigation District
Established in 1887, the Turlock Irrigation District is the first publicly owned irrigation district in the state and one of only four in California today that also provides electric retail energy directly to homes, farms and businesses. Organized under the Wright Act, the District operates under the provisions of the California Water Code as a special district. TID is also an independent control area and is governed by a five member Board of Directors.
201 to 500 staff
U.S. Pipe
U.S. Pipe continues to lead the industry through the principles the company was established on over 100 years ago: Innovation, Service and Quality. But what really sets U.S. Pipe apart isn't just our pipe. It's all the other superior products we manufacture. From restrained joints to welded outlets and fittings, we've been producing dependable and economical solutions for our customers for over 100 years.
1001 to 5000 staff
Udc
UDC provides a full range of GIS services and solutions to public and private entities on a global scale with a foundational focus on utility and infrastructure companies. Our specialty is spatially based asset management and the integration of multiple systems to better leverage our client’s information technology investments to solve business challenges. The number one criterion for the success of any project is customer satisfaction. Above all, we strive to deliver and see to it that our clients and partners are successful. We want every client to be a good reference for UDC, and we have achieved that to date. We also stay within areas where we are technically and functionally competent. We will not over-extend by taking on tasks that could put our client at risk of failure. We are steadfastly loyal to our staff as well as our partners who have been so critical to our success. We operate on trust; we work very hard at earning the trust of our clients and partners and we zealously work to protect that trust at all times. Specific solutions where we have extensive expertise and customer-based experience include integrated asset management systems for Gas and Electric Distribution and Transmission, Pipeline Integrity, and Advanced Distribution Management Systems and Geographic Information Systems (GIS).
501 to 1000 staff
United Power, Inc
United Power is a not-for-profit electric cooperative, owned by the customer-members who receive electricity from us. We are governed by a member-elected board of directors, who direct the operations of the cooperative, oversee needed rate changes, and help the staff and employees plan for the future of the company. Through careful management and constant improvements in technology, United Power demonstrates its commitment to being the Utility of Choice by using innovation and efficiency to provide economical and reliable power to our members. United Power is a rural electric cooperative, providing electric service to homes and businesses throughout Colorado’s northern front range. The service territory extends from the mountains of Coal Creek and Golden Gate Canyon to the farmlands of Brighton, Hudson and Keenesburg.
51 to 200 staff
