Top Energy Companies (3,093)

Rockit Motors is a contract manufacturer specializing in electric motors, alternators, stators, rotors, and coils for industrial, rail, e-mobility, and power generation sectors. They leverage a century of manufacturing experience with startup agility to solve complex manufacturing challenges.

Enchanted Rock is a national leader in electrical resiliency-as-a-service, providing fully managed clean microgrids and distributed energy solutions. They offer backup power, bridge-to-grid, and flexible capacity to ensure business continuity and reliability for companies, critical infrastructure, and communities.

Hooper Corporation is a well-respected electric power and mechanical contractor, recognized as a leader in utility and mechanical construction, providing a wide range of services for commercial and residential clients.

PetroTowery is a family-owned company specializing in the petroleum equipment business. They are dedicated to maintaining a family-oriented atmosphere that prioritizes both customers and employees. The company offers a vibrant and flexible work environment with competitive benefits and professional growth opportunities, while strongly emphasizing the importance of family and work-life balance.

Nuclear power is singular in its ability to deliver reliable, clean, and abundant electricity anywhere in the world at scale. With the technology we have today, we can enter an era of energy abundance and maintain a healthy planet. Blue Energy was started to realize this vision. We are designing power plants that can be mass-produced now, in the world as it...

Founded in 1948, Schmidt Industrial Services LLC is a leading industrial metal fabrication company providing precision-driven solutions in fabrication, machining, coatings, and repair. The company specializes in engineered metal solutions, pressure vessels, and precision machining, serving critical infrastructure in the power, refinery, chemical, and heavy industrial sectors.

Founded in 1972 and based in Mount Jackson, Virginia, Holtzman Corp. is a family-owned company specializing in the distribution and delivery of petroleum products, including oil, propane, gasoline, and diesel. Beyond fuel, the company provides comprehensive HVAC services, automotive repair, and industrial lubricants, as well as bagged ice distribution through Valley Ice, serving customers throughout the Shenandoah Valley and surrounding...

As an energy efficiency and facility solutions provider, we have successfully taken on projects of all sizes, in a variety of industries and sectors. By combining our resources, we are now positioned to expand our capabilities even further. No job is too big or too small. Whether you’re trusting us to oversee a major construction project from start to finish...

Focused on sustainability and innovation, esVolta develops, owns, and operates reliable utility-scale energy storage assets across the entire lifecycle - delivering value for utilities, energy users, and investors.

Metalplant is a phytomining startup focused on producing carbon-negative nickel to support the clean energy transition. The company uses nickel hyperaccumulator plants to extract metals from the soil while combining this process with enhanced rock weathering to remove carbon dioxide from the atmosphere. Their mission is to scale gigatonne-level carbon dioxide removal while providing critical minerals for EV batteries and...

Stepchange is a Seattle-based venture capital firm investing in ambitious companies that build software to accelerate energy abundance and upgrade critical infrastructure. The firm focuses on climate-oriented startups with immediate impact and has raised its first $7 million fund. It also produces The Stepchange Show, a series exploring human progress through transformative technologies, systems, and infrastructure for broad societal benefit...

Tracts is a cloud-based title management platform that automates, organizes, and simplifies the land acquisition and title due diligence process for land departments in the oil and gas industry. By providing advanced software solutions and auto-calculation to solve complex ownership and distribute dynamic data, Tracts empowers companies to improve speed, accuracy, and output while significantly mitigating asset risk and reducing...

FLINT Corp is a leading service company in Canada's energy and industrial markets, providing full life cycle services for assets including fabrication, construction, maintenance, and environmental services. They offer solutions for oil and gas, petrochemical, mining, and power industries.

Clifford Power Systems provides dependable generator equipment and comprehensive power-generation services across the south-central United States. Founded by Ken and Tom Clifford, the company sells, services, maintains, rents, and supplies parts for generators and related power systems. It supports emergency-power needs through locations in Oklahoma, Texas, Arkansas, Kansas, and Missouri, serving customers with equipment solutions, ongoing technical support, and reliable...

C&L Inspection is a third-party inspection and construction management firm established in 2013. They specialize in providing safety-focused inspection services for critical infrastructure in the oil and gas, utility, and renewable energy sectors. As a certified Women’s Business Enterprise, they partner with organizations to deliver custom solutions and support individual professional growth through training and certification assistance, aiming to secure...

Sub-Saharan Africa is in the middle of a power crisis, with large portions of the population not having access to electricity. Businesses and consumers who do have access to the grid, often have to deal with daily power outages which can last up to several days. Most businesses across Sub-Saharan Africa rely on expensive and polluting diesel generators to bridge...

Rite-Way Construction LLC is an Enid, Oklahoma-based company specializing in oilfield construction and heavy transportation. With over 50 years of industry experience, they maintain the largest fleet of cranes in the tri-state area. The company provides specialized services transporting large machinery and oilfield equipment, including pipe, tubing, and pumping units, supporting the energy sector's critical infrastructure and operational needs.

The future of humanity is dependent on making our energy infrastructure cleaner, more affordable, and more resilient. Microgrids are a key component of the solution. We build the world’s most cutting-edge microgrid solutions.

Energy Systems Group (ESG) is a leading energy solutions company specializing in energy efficiency, resiliency, and infrastructure renewal. The company provides holistic, sustainable infrastructure solutions, including renewable energy and waste-to-energy, for the government, education, healthcare, commercial, and industrial sectors. ESG focuses on improving the reliability, efficiency, and lifespan of critical facilities through innovative, budget-neutral solutions across the United States.

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.