Top Energy Companies (4,165)
A family company founded in 1921, Colonial’s history is rooted in the marketing, retailing, and distribution of petroleum products for the transportation, industrial, and marine applications. Over time, Colonial expanded its offerings to include natural gas marketing, liquid & dry bulk storage, maritime services, and industrial chemical sales. Today, Colonial provides industry leading levels of service, ranking #64 on Forbes...
WeldFit is a leading global manufacturer of standard and custom products for the pipeline, oilfield, refining, and petrochemical industries. With over 50 years of experience, the company provides pipeline intervention, flow assurance, and emissions management solutions, including state-of-the-art automated pigging systems, high-quality fittings, and cross compression technology designed to optimize pipeline operations safely and efficiently.
Founded in 1923, Conco Services LLC is a leading provider of condenser and heat exchanger tube cleaning and testing services. They specialize in mechanical tube cleaning and offer a comprehensive portfolio of cleaning, testing, design, and repair services for power generation, chemical manufacturing, and oil refining facilities worldwide, emphasizing safety and quality in industrial maintenance projects.
CarbonBetter is a privately held firm specializing in energy logistics, sustainability and decarbonization services, and clean energy and carbon offset project consulting. They help businesses transition to a net-zero future by measuring, reducing, reporting, and offsetting greenhouse gas emissions.
Mesa Power Solutions is a U.S.-based manufacturer specializing in the engineering, sales, leasing, and operation of advanced power technology. The company provides reliable, sustainable, and scalable power solutions, including natural gas and liquid propane-powered generator sets and microgrids, designed for mission-critical industrial markets, data centers, and utilities nationwide.
ZAP Engineering & Construction Services, Inc. is a full-service multidisciplinary engineering and EPC partner based in Lakewood, Colorado. Founded in 2001, the firm provides comprehensive design, procurement, and construction management solutions. They specialize in complex capital projects across the energy, chemicals, mining, and manufacturing sectors, offering expertise from early feasibility studies through detailed design, construction, and commissioning.
OnCue Marketing, LLC is a family-owned convenience store company operating over 75 locations across Oklahoma and Texas. As a growing innovator in the convenience store market, OnCue focuses on providing exceptional customer experiences, foodservice innovation, and strong community engagement. Their mission is to better the lives of those they serve through innovation and kindness, striving to be the best convenience...
Momentum Solar is a premier residential solar provider in the United States, specializing in the engineering, installation, and activation of customized solar energy systems. Founded in 2009, the company helps homeowners transition to renewable energy by providing high-quality solar panels and battery storage solutions to lower electricity costs and ensure energy security during power outages.
Tessenderlo Group is a diversified industrial group headquartered in Belgium, active globally across agriculture, bio-valorization, and industrial solutions. The company operates through multiple business units, including Crop Vitality and NovaSource, providing products and services that primarily focus on agriculture, food, water management, and industrial applications, such as liquid and solid fertilizers, crop protection solutions, gelatin, and plastic pipe systems.
One X is a leading provider of integrated well completion equipment, tools, and technologies in the oil and gas industry. Formerly known as Covenant Testing Technologies, the company offers a comprehensive suite of services, including pressure control, drillout, and flowback solutions, specifically designed to support safer and more efficient operations across major U.S. shale basins.
Hello, we’re Ohme ? We provide end-to-end electric charging solutions for customers and businesses. Whether you are charging at home, at work or on the move - we have you covered. We’ve created a product that not only makes electric vehicles cheaper to run, but allows consumers, businesses and energy suppliers to work together to support the global transition to renewables. Want to...
Daylight Infrastructure is a San Francisco-based market-infrastructure company focused on accelerating clean-energy and industrial technology deployment. It is building an AI-native platform that connects energy suppliers with hyperscalers and data-center developers, automating site screening, project diligence, data analysis, and deal management. Its initial focus is procuring clean, reliable power for data centers, with plans to expand across critical infrastructure and...
Esyasoft is a global energy-transition technology group delivering integrated smart-utility solutions across software, analytics and AI, e-mobility, battery energy storage, and digital infrastructure. Its offerings help utilities, governments, and businesses modernize electricity, water, and gas infrastructure, improve operational visibility, optimize resources, and support cleaner energy systems through smart metering, IoT-driven platforms, intelligent infrastructure, and energy services for connected, sustainable energy...
Last Energy's mission is to decarbonize global energy production and increase access to clean, affordable power. We are a full-service developer of micro modular nuclear power plants with the goal of finally scaling nuclear by dramatically reducing the time and cost of construction
Holtec International is a global turnkey supplier of equipment and services for the Nuclear, Solar, Geothermal, and Fossil Power Generation sectors of the energy and petrochemical industry. As a fully integrated supplier, Holtec possesses in-house capabilities to design, engineer, analyze, construct, license, and deploy the technologies offered by the company; this includes technologies to manage used nuclear fuel and waste...
Holtec International's Top Stability & Growth Strengths
Strong Market Position & Advantage: Evidence indicates Holtec leads in spent‑fuel dry storage and has a prominent U.S. decommissioning and restart role, underscored by the Palisades project. Its widely deployed HI‑STORM/HI‑STAR systems and multi‑site decommissioning portfolio signal entrenched advantage in core niches.
Investor Backing & Capital Strength: The $1.52B DOE loan guarantee for the Palisades restart with ongoing 2025 disbursements and a long‑term PPA demonstrate substantial institutional support. Reports of an anticipated IPO further indicate access to capital for expansion.
Future-Ready Strategy: The SMR‑300 program’s Mission 2030, NRC pre‑application engagement, and the January 2026 Part 1 construction permit filing at Palisades show momentum toward next‑generation buildout. Partnerships with Hyundai E&C and siting initiatives in Michigan and the Mountain West reinforce pipeline development.
EDP Renewables North America LLC (EDPR NA), its affiliates, and its subsidiaries develop, construct, own, and operate wind farms and solar parks throughout North America. Headquartered in Houston, Texas, with 58 wind farms, nine solar parks, and eight regional offices across North America, EDPR NA has developed more than 8,800 megawatts (MW) and operates more than 8,200 MW of onshore...
Ostrom is Germany's fastest-growing digital green energy provider and a Certified B Corp™, focused on making renewable energy more accessible and inclusive through innovative tariffs and smart energy solutions.
Apex Companies, LLC is a national, award-winning multidisciplinary consulting and engineering services firm specializing in water resources, environmental services, infrastructure, and health and safety. The company provides science-based solutions and expertise in ESG resiliency and compliance to diverse industrial, commercial, and public sector clients. Operating in all 50 states, Apex focuses on enhancing the safety, sustainability, and resilience of the...
GEV Group (operating as GEV Wind Power) is a global provider of wind-turbine maintenance and rotor-blade services. The company specializes in blade inspection, repair and retrofits, access and height‑safety engineering, turbine servicing and technician training, delivering turnkey O&M and safety solutions to wind-farm owners, utilities and major OEMs across multiple continents.
