Top California Utilities Companies (94)
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At Spectrum, our Product & Technology teams build the platforms and tools that power seamless connectivity and entertainment across Internet, WiFi, Video, Mobile and Voice. Supporting more than 500 million devices, we’re transforming the next era of connected experiences with some of the fastest, most reliable and advanced services in the nation. It’s an unmatched environment for designers, architects, engineers,...
Treeswift builds physical AI for labor. We use robotics and machine learning to help the people who do real work get more done, starting with the crews who keep the electric grid running,.
Alexander's Contract Services focuses on providing real solutions for utility meter reading operations, combining technology, experience, and innovation. The company was founded in 1967.
Power Plus! is a multi-industry leader in providing intelligent and efficient power solutions, including temporary power for construction sites, rental generators, and generator service and maintenance. Serving Fortune 100 companies like Amazon, Walmart, and Costco, they provide critical power for infrastructure, massive events, and disaster relief, and have expanded into permanent utility and security camera divisions.
Culligan UK is a leading provider of innovative and high-quality water solutions, offering a wide range of products like water coolers and dispensers for businesses and homes, and emphasizes designing, building, and servicing their own products.
Silicon Valley Clean Energy (SVCE) is a community-owned agency providing carbon-free electricity to a majority of Santa Clara County communities, motivated by climate action.
CobbFendley specializes in providing comprehensive and professional services, delivering infrastructure solutions through civil engineering, surveying, and design for public and private sector clients.
ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric utilities, and industrial customers. With first-hand experience operating and maintaining energy infrastructure, our engineering professionals provide expertise in Pipeline Engineering, Integrity Services, Automation Integration, Electrical Design, Fiber & Broadband Communications, Industrial Solutions, and Process Safety Management. ENTRUST...
AWP Safety is North America’s leading worksite safety partner, protecting those who build our infrastructure. The company specializes in supplying the manpower to guide traffic safety around work zones. AWP Safety’s capabilities range from work zone flagging to design and engineering for transportation management plans, equipment sales, rentals and 24/7 support. AWP Safety’s family of brands is committed to improving...
RK&K is a full-service planning, engineering, environmental, and construction management/inspection firm.
Universal Waste Systems, Inc. is one of the largest family owned and operated recycling companies in the West. Our business model is simple: customers are always #1. We pride ourselves on excellent customer service and a hands-on management approach.
CivilGrid is a venture-backed SaaS construction tech company building the 'Google Maps for the Underground.' It centralizes utility, environmental, and geotechnical site data on a collaborative platform for engineers and developers.
Clean Harbors is North America's leading provider of environmental and industrial services, offering hazardous and non-hazardous waste management, emergency spill response, industrial cleaning, and recycling services.
EDF Energy is a British integrated energy company that generates electricity and supplies natural gas and electricity to homes and businesses across the United Kingdom. It is a leading producer of zero-carbon electricity through nuclear, wind, and solar power.
Founded in 1976, Ceres Environmental Services, Inc. is a crisis management firm specializing in rapid response, disaster recovery, environmental hazards, logistics, demolition, and debris operations after major natural and human-made catastrophes. For five decades, Ceres has successfully managed some of the largest and most complex disaster response projects across the United States and abroad.
Priority Power Management, LLC is a leading Texas-based independent energy management and consulting services firm that provides unbiased and objective energy management services in areas such as energy information, supply and risk management, demand-side management, and electric infrastructure solutions. The company offers procurement, aggregation, utility tariff audits, renewable energy supply, strategy development, utility data analysis, supplier bill audits, contract management,...
Forerunner is a Series B company building the AI-powered intelligence layer for government agencies and regulated industries — helping large cities and counties finally make sense of the data they already have. Here's the problem we're solving: cities spend millions on permit systems, GIS, and asset management tools, but still can't answer their most important operational questions. Data sits fragmented across...
General Matter is an American nuclear-fuel startup founded in 2024 dedicated to restoring domestic uranium enrichment capabilities. The company focuses on producing low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU) to reduce U.S. dependence on foreign suppliers and support the deployment of advanced nuclear reactors, aiming to ensure energy independence and national security.




































