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
Gridhawk Llc
The Premier Provider for Utility Services. Specializing in Facility Locating, Advanced Locating, and Watch & Protect Services. At GridHawk LLC it is our mission to provide the highest quality service, while developing meaningful relationships with our clients to ensure the safety of the surrounding communities we serve to protect. Our Technicians go above and beyond to protect our client's underground facilities and strive to build their knowledge, skills sets, and maintain quality assurance through dedication to safety and quality, in order to continue to impact communities across the nation.
1001 to 5000 staff
Guzman Energy
Guzman Energy delivers customized wholesale power solutions that work harder and move faster. We partner with cooperatives, municipalities, and commercial and industrial customers across North America to design reliable, flexible energy strategies built around real needs—not rigid systems. Our teams work with customers to find better ways forward—partnering to break norms, get to yes, and bring faster, smarter, and unexpectedly innovative power solutions to life. Our approach combines market expertise, operational agility, and dedicated relationships to help customers secure energy that performs today, and as they grow. Because progress deserves more than promises.
51 to 200 staff
Itpipes
ITpipes is the leading provider of intelligent pipeline inspection solutions, helping municipalities, utilities, and contractors turn inspection data into actionable insight. Backed by decades of infrastructure and software expertise, ITpipes supports hundreds of clients across North America. ITpipes offers a full suite of tools to modernize pipeline inspection, condition assessment, and asset management: SmartVision connects field and office workflows for streamlined inspection management. Compatible with all major CCTV hardware, it enables crews to collect detailed data while office teams access real-time updates, mapping, and reporting. SmartVision integrates with top asset management systems and, as an Esri Gold Partner, provides deep GIS integration for smarter planning. FieldVision is a rugged, field-optimized software built for fast, compliant inspections. It works with major CCTV systems and includes GIS mapping for efficient field operations. CoreVision offers browser-based access to real-time inspection data, allowing users to query, map, and visualize results instantly. This drives better decisions and proactive pipe maintenance. AiDetect uses AI and human QA to automate defect coding with 97% accuracy, reducing delays and enabling proactive infrastructure management. ITpipes integrates with leading systems including Esri, Trimble Unity (Cityworks), Cartegraph, Infor, Lucity, and Tyler—connecting inspection data directly to work orders, capital plans, and compliance reporting. By reducing emergency repairs and extending asset life, ITpipes helps agencies move from reactive to strategic infrastructure management—enabling smarter decisions for today and tomorrow.
51 to 200 staff
Liberty
The services we provide directly affect and are essential to our customers’ quality of life and wellbeing. From homes to hospitals, elder-care facilities to elementary schools, our customers depend on our ability to continue to provide safe and reliable energy and water services. For over 30 years, Liberty has demonstrated an unwavering commitment to delivering clean energy and water solutions. Our rapid growth has led both our renewable energy and regulated services businesses into different geographies and commodities, but our purpose remains unchanged – Sustaining Energy and Water for Life. Liberty provides rate-regulated water, wastewater, electricity, and natural gas utility services to over customers in the United States and Canada. And, our growing portfolio of clean, renewable wind, solar, hydro and thermal power generation facilities represents over 2 gigawatts (GW) of installed capacity and more than 1.6 GW of renewable energy projects under construction. Through embedding sustainability in our day-to-day business decisions and putting our customers first in all that we do, we know that we can do well by doing good. We recognize that we have a role to play in leading the energy transition towards greener solutions for our customers and communities. And, our recent recognition through our inclusion in the 2020 Bloomberg Gender Equality Index and as one of the Top 10 of Corporate Knights Global 100 Most Sustainable Corporations in the World ranking are testaments to our work in sustainability. Algonquin Power & Utilities Corp: Liberty represents the regulated services group and renewable energy group of Algonquin Power & Utilities Corp.(TSX: AQN)(NYSE: AQN), a diversified international generation, transmission and distribution utility with approximately US$11 billion of total assets.
1001 to 5000 staff
Midsouth Electric Co-Op
Electric cooperatives were born because investor owned utilities did not believe it was profitable to run many miles of power lines for few customers in rural areas. Local farmers realized electricity was essential to provide for their families and bring industry to the area. This lead to the inception of Mid-South Electric Cooperative in 1940. Our mission is to provide a quality service (electricity, water, wastewater, internet) at a reasonable price, bringing vital services to increase both the quality of life and economic health in the MidSouth Electric Co-op service area.
51 to 200 staff
Natural Systems Utilities
Natural Systems Utilities (NSU) creates value where others see waste. Since 1984, we have been an industry leader in water reclamation and reuse innovation. We currently manage 250+ onsite systems along with 150+ innovative/alternative Title V facilities across North America. Our award-winning approach features fully integrated and cost-effective solutions for water supply, wastewater treatment, and water reuse. Our reputation is built on best in class execution and focuses on long-term shared-value partnerships with the people and communities we serve.
51 to 200 staff
Nisource
NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across six states. Our local utilities – Columbia Gas and NIPSCO – ensure that customers receive safe, reliable and affordable natural gas and electric service each and every day. Our business plan is focused on proactively investing in our energy infrastructure – approximately $1.4 billion a year – to ensure we meet and improve upon our customer commitments for the next 100 years. We employ more than of our neighbors who are actively engaged in the communities we’re privileged to serve, making them great places to live and call home. NiSource is headquartered in Merrillville, Indiana – about 35 miles from Chicago – and we maintain a significant corporate presence in Columbus, Ohio. Our utility operations also span Kentucky, Maryland, Pennsylvania and Virginia.
5001 to 10000 staff
Osmose
Resiliency Solutions for Utilities
10001+ staff
Owatts
OWATTS is a tech enabled lifestyle company; leveraging Iot, AI, Big Data and blockchain to deliver smart technology products for homes, industries and utilities.
10001+ staff
Rappahannock Electric Cooperative
REC is a member-owned utility that provides electric service to more than connections in portions of 22 Virginia counties. The Cooperative was formed in 1980 after the consolidation of two cooperatives, Virginia Electric Cooperative in Bowling Green and Northern Piedmont Electric Cooperative in Culpeper. REC's general office is in Spotsylvania County. REC operates and maintains more than miles of power lines through its service area, which ranges from the Blue Ridge Mountains to the tidal waters of the Chesapeake Bay. The Cooperative serves a variety of residential, commercial and industrial accounts. REC provides the electricity for such familiar names as Kings Dominion Amusement Park, Equinix, Inc, Merillat Industries, General Electric, Axalta, Kraft Foods Group, Inc. and Southeastern Container, Inc. The Cooperative is guided by a board of directors, also member-owners of REC, and who are elected by REC's other members during the annual meeting. Directors serve three-year terms.
201 to 500 staff
Sumter Utilities Inc
Sumter Utilities Inc is a Utility Construction Company with over 1400 employees, specializing in Overhead/Underground Distribution Construction and Maintenance, Transmission Construction and Maintenance, as well as Substation Construction and Maintenance.
1001 to 5000 staff
Tacoma Water
Tacoma Water has a proud tradition of operating and maintaining one of the country's oldest municipally owned water systems. The utility serves 95,858 customers in the cities of Tacoma, University Place, Fircrest, Federal Way, Puyallup and other parts of Pierce County. We provide safe, reliable high-quality water at competitive prices. At Tacoma Water, we strive to be socially and environmentally conscious and work closely with regional partners and resource agencies to help ensure your health, and the health of fish and wildlife.
201 to 500 staff
Taunton Municipal Lighting Plant Tmlp
TMLP provides electric service to customers in Taunton, Berkley, Raynham, and sections of Dighton, Lakeville and Bridgewater. TMLP is governed by a three-member Board of Commissioners, which is elected by the citizens of Taunton. TMLP employs 145 associates and has a Customer Care Office at 33 Weir St, a main office location at 55 Weir Street and the Cleary-Flood Generating Station at 1314 Somerset Ave, Taunton, Massachusetts.
51 to 200 staff
Trees, Llc
TREES, LLC is a provider of professional vegetation management services to utility and municipal customers nationwide. As the company has grown over the past 60 years, so has the scope of the services we provide in order to continuously meet the changing needs of our customers. TREES is one of the largest utility vegetation management service companies in the United States. As a market leader in the industry, TREES has developed a reputation for professionalism, quality, safety, and dependability among some of the nation's largest utility companies. TREES offers dependable service at competitive prices. Our Certified Arborists are available to discuss your total vegetation management needs. Corporate headquarters for TREES is located in Houston, Texas. All administrative functions are processed through this office. Electronic functions, such as billing, can be customized to meet the specific needs of each customer.
1001 to 5000 staff
Tri-State Generation And Transmission Association, Inc
We are Tri-State, a not-for-profit, wholesale power supplier to electric cooperatives and public power districts across the Western U.S. Together, we power the potential of more than one million energy consumers in Colorado, Nebraska, New Mexico and Wyoming. Reliable power is the lifeblood of the rural West, and critical to the future of our communities. That’s why we’ve made it our mission to supply affordable, responsibly-generated power to the farms, ranches, resorts, and small towns that our members serve. More than 1,200 people carry out our mission around the clock in our four-state region, including our headquarters in Westminster, Colorado.
1001 to 5000 staff
Ubicquia, Inc
Ubicquia revolutionizes critical infrastructure, transforming it into intelligent systems that drive energy efficiency, bolster grid resilience, and streamline operations for utilities and municipalities. Harnessing the power of advanced analytics and AI, Ubicquia processes over 2 billion data points daily, providing insights to optimize the management of streetlights, distribution transformers, and utility poles. Its cutting-edge platforms—featuring sensors, software, and seamless connectivity—are deployed in more than 800 cities and integrated with top-tier manufacturers of streetlights, transformers, and public safety solutions. Ubicquia is headquartered in Florida. Discover more at Sign up for our corporate,"Let's Talk" newsletters here: Cities/Public Safety: https://bit.ly/3Rtjnmi Utilities: https://bit.ly/3LoIMd0
51 to 200 staff
Waste Pro Usa
Waste Pro USA, Inc. operates in 12 southeastern states and is one of the country’s fastest-growing privately-owned waste collection, recycling, processing, and disposal companies. With revenues projected to exceed $1.6 billion in 2026, Waste Pro serves more than two million residential and commercial customers from over 140 operating locations. Waste Pro is headquartered in Longwood, Florida, and maintains approximately 260 exclusive municipal contracts and franchises.
1001 to 5000 staff
Wgl
WGL, headquartered in Washington, D.C, is a leading source for clean, efficient and diverse energy solutions with activities in 30 states. Our operating units consist of Washington Gas, WGL Energy, WGL Midstream and Hampshire Gas. WGL provides options for natural gas, electricity, green power and energy services, including generation, storage, transportation, distribution, supply and efficiency. Our calling as a company is to make energy surprisingly easy for our customers, our community and our employees. Whether you’re a homeowner or renter, small business or multinational corporation, state and local or federal agency, WGL is here to provide Energy Answers. Ask us. For more information, visit us at and follow us on Twitter at For all available job openings for WGL and our subsidiaries, check our Careers tab:
1001 to 5000 staff
A.Y. Mcdonald Mfg. Co
A.Y. McDonald Mfg. Co. is a major manufacturer of water works valves and fittings, natural gas valves, and residential and commercial water pumping systems. The Company has distinguished itself with a proud tradition of quality and reliability since its founding in 1856. The mission of A.Y. McDonald Mfg. Co, in the words of our founder, is "to make good products and sell them honestly." We, the stockholders and co-workers, accomplish this by extending the McDonald family culture through excellent customer service and by focusing on our customers' needs. Our Vision To be the leading producer of water and gas distribution products to benefit the current and next generation of employees, customers, and stockholders by continually growing and strengthening our business. We believe in: Making good products and selling them honestly. The Customer is the boss. Employees are a part of the A.Y. McDonald family. None of us is as smart as all of us. Leaving the company in better shape than it was received. A.Y. McDonald Mfg. Co. has a long tradition of trusted quality and dependable service. These attributes are advanced through the commitment of every employee. Everyone is challenged to capture the opportunity to excel and move upward to achieve a better product or process. A.Y. McDonald Mfg. Co. employees strive to meet and exceed this challenge everyday. Customers like to buy from A.Y. McDonald Mfg. Co. Why? The customer is "the boss," and every effort is exerted to exceed expectations. Customer service is the number one priority. Customers find quality products linked with outstanding people. A.Y. McDonald Mfg. Co. Corporate headquarters, brass foundry and main manufacturing plant are located in Dubuque, Iowa. We also have locations in Albia, IA and Elizabethton, TN.
501 to 1000 staff
Aces
ACES is a nationwide energy management company that helps its clients buy, sell, and manage the complexity of the U.S. energy markets. We’re unique in that we don’t take ownership of any energy commodity. Rather, we act as an agent on our client’s behalf to help them mitigate risk in their portfolios and operations.
201 to 500 staff
Aclara
Aclara is a world-class supplier of smart infrastructure solutions (SIS) and smart meters to more than 800 water, gas, and electric utilities globally. Aclara SIS offerings include smart meters and other field devices, advanced metering infrastructure and software and services that enable utilities to predict and respond to conditions, leverage their distribution networks effectively and engage with their customers.
501 to 1000 staff
Adco Companies, Ltd
ADCO Companies, LTD. is in the boiler sales, service, repair and rental business and have been since 1963. We thank all of our customers and employees for our successes! We hope to offer you an insight into updates on our business and to offer some educational information about the industry and products we service. Thank you for visiting!
51 to 200 staff
Agile Sourcing Partners
Agile is a supply chain services company with a national presence providing innovative and value driven procurement, workforce, and project management services to our country’s gas/electric utilities, supply partners and utility contractors. Working together, we build our nation’s infrastructure. Trusted Partner. Experienced Professionals. Innovation That Creates Value. AGILE In today’s dynamic market a company must be flexible, adaptable and nimble in order to succeed. At Agile, we take pride in our ability to quickly adapt to the needs of our customers, suppliers, and the market. SOURCING Sourcing is an approach to getting the right products and services at the right time, place and quality. Agile hires and develops supply chain professionals who share in our sourcing knowledge to drive solutions that address the big picture and long term needs. PARTNERS We recognize there are many different partners in the supply chain. Agile’s goal is to be much more than a supplier or vendor. Through open communications and common goals, we can all be partners in our supply chain relationship to ensure success for all parts of the supply chain.
201 to 500 staff
Alabama Power Company
When Alabama Power Company was founded on Dec. 4, 1906, it was the beginning of more than simply an electric utility company. It marked the beginning of affordable, reliable electricity that would transform Alabama's economy and vastly improve the quality of life for its citizens. For 100 years, Alabama Power's history has been intricately linked with that of the state it proudly serves. Alabama Power provides the valuable combination of competitive prices, reliable electricity supply and unparalleled service to 1.5 million homes, businesses and industries in the southern two-thirds of Alabama.
5001 to 10000 staff
