What Companies Are in The Energy Field | 2022


What companies are in the energy field? There are different companies operating in the production and sale of energy from fossil fuels, nuclear energy, and other sustainable and renewable sources.

Topping the list are Exxon Mobil, Chevron, Tesla, NextEra Energy, and Cameco Corporation.

To help you understand better, let’s break these companies into the following energy sources: Fossil Fuel, Green Energy, and Nuclear.

Related: Is Energy A Good Career Path for Graduates? | 2022

What Companies are in the Energy Field?

The following companies are in the energy field:

Fossil Fuel

  • Exxon Mobile
  • Chevron
  • Total Energy
  • Valero
  • Phillips 66
  • Shell

Green Energy

  • Tesla
  • Stem Energy
  • Plug Power
  • Albermarle
  • NextEra Energy

Nuclear Energy

  • Exelon Corporation
  • Centrus Energy Corporation
  • BWX Technologies
  • Uranium Energy Corporation
  • Cameco Corporation

Related: Is Power Generation A Good Career Path?

16 Top Companies in the Energy Field

The following are the top 16 companies in the energy field:

1. Exxon Mobile

Headquarters: Irving, Texas

Exxon Mobil Corporation is a multinational oil and gas American Corporation. It was established on November 1999 following the merging of Exxon, formerly known as Standard Oil Company of New Jessy, and Mobil, formerly known as Standard oil from New York.

It is among the world’s largest companies by revenue. It’s currently an industry leader in almost every aspect of the energy and chemical manufacturing industry. Exxon Mobil Corporation was ranked sixth in the Fortune 500 index as of 2022.

2. Chevron

Headquarters: California

Chevron Corporation has businesses in gas, refineries, and renewable energies. It is one of the most trusted energy companies in the world.

Chevron is rated as the 3rd largest oil company by the Fortune 500 index of 2022.

It primarily deals in petrol, chemicals, and mining. Chevron plays a major role in the upstream and downstream classes.

In addition, its investments are being managed by subsidiaries, from the transportation of petroleum and natural gas to the manufacturing of petrochemicals, plastics, and lots more.

3. Total Energy

Headquarters: Paris, France

Total Energies is also active in the United States in all its business segments except retail fuel.

Its US headquarters is in Houston, Texas. Total Energies has about 7,010 employees in the United States. And boast of 3.8GW of solar power generation in the country.

Its areas of operation are renewables and electricity, gas & green gas, and oil & biofuels. Plus, petroleum and bio-based products.

4. Valero Energy

Headquarters: San Antonio, Texas

Valero Energy is a Fortune 500 downstream company that produces and markets transportation fuels, petrochemical products, and power. They boast of making products that are essential to life.

Valero Energy is one of the largest independent refiners in the world, operating 15 refineries across the United States, Canada, and the UK.

They export their products to Latin America, Europe, Africa, and around the globe.

5. Shell (Royal Dutch Shell)

Headquarters: The Hague, London

Shell is an oil and gas company. It changed its name from Royal Dutch Shell to Shell in January 2022. Shell operates in over 70 countries, including the United States.

Its principal subsidiary in the United States is Shell Oil Company. It is one of its largest businesses and holds 50% of Raisen.

It is one of the oil and gas major companies and the third-largest company with a European base.

Shell ranked as the largest energy company by Forbes Global 2000 in 2019. Shell is active in every area of the oil and gas industry.

This includes exploration, production, transporting, distribution, and marketing.

Their products include petrochemicals, power generation, and trading. Shell also has renewable energy projects.

These include biofuels, wind, energy-kite systems, and hydrogen.

6. Phillips 66

Headquarters: Houston, Texas

Phillips 66 is engaged in the refining, transportation, and marketing of natural gas liquids.

While its major business focus is on turning fossil fuels into higher-valued products, the company is also working on products and projects in the renewable energy sector.

Phillips 66 ranks 29 on the Fortune 500 list and 74 on the Fortune Global 500 list as of 2022.

7. Tesla

Headquarters: Austin, Texas

Tesla is an electric vehicle manufacturer and clean energy company. Some of Tesla’s core products range from electric vehicles and battery energy storage for a home to grid-scale battery energy, solar panels, solar roof tiles, and related products and services.

Tesla has about 99,290 employees and it is among the world’s most admired companies as of 2021.

Tesla CEO, Elon Musk launched the company with a mission to “Accelerate the advent of sustainable transport by bringing compelling mass market electric cars to market as soon as possible.”

8. Stem Inc.

Headquarters: San Francisco, California

Stem Inc. is a leading AI-enabled smart energy storage provider in the United States. Its services are storage systems sourced from original equipment manufacturers (O.E.Ms).

Stem Inc. also offers Athena, an artificial intelligence platform. Athena offers battery hardware and software-enabled services to operate energy storage systems.

It serves industrial and commercial enterprises, renewable project developers, independent power producers, and utilities operators.

9. Plug Power Inc.

Headquarters: Latham, New York

Plug Power Inc. is a US company that majors in the development of hydrogen fuel cell systems that replace conventional batteries in equipment and vehicles powered by electricity.

Plug Power systems are currently used in specific areas, such as forklifts. And their prominent customers include Amazon, Walmart, and Home Depot.

Data shows that its total number of employees in 2021 was 2,449, a 90.58% increase from 2020.

10. Albermarle Corporation

Headquarters: Charlotte, North Carolina

Albermarle is a specialty chemicals company founded in 1994. It is a premier global producer of lithium, bromine, and catalyst solutions. They aim to power the potential of companies in many of the world’s largest and most critical industries, such as energy, electronics, and transportation.

Albermarle oil company got a 3.6-star rating out of 5 stars on indeed.com company employees’ reviews. In addition, most of the reviews consider Albermarle a good place to work.

11. NextEra Energy

Headquarters: Juno Beach, Florida

NextEra Energy imagines America powered by its own energy, homegrown, clean, and affordable energy, built by the American workforce using American know-how, innovation, and technology.

It is also a leading wholesaler of power generators.

NextEra Energy is one of the world’s leading generators of renewable energy from the wind and the sun.

Its investments are in new wind and solar facilities, transmission, natural gas pipelines, and energy storage.

It is creating clean energy jobs, rural economic development, and investing in communities all across the United States.

12. Exelon Corporation

Headquarters: Chicago, Illinois

Exelon Corporation is an American Fortune 100 energy company that operates clean, low-cost power generation, sales, transmission, and delivery.

Exelon Corporation believes that clean, affordable energy is the key to a brighter and sustainable future.

It boasts of having America’s lowest-power generation portfolios, with 52% nuclear, 27% natural gas, and approximately 8% hydro, wind, solar, and other clean generation.

13. Centrus Energy Corporation

Headquarters: Bethesda, Maryland

Centrus Energy Corporation is a leading supplier of nuclear fuel and services for the nuclear power industry founded in 1992.

It plays a major role in the electric utilities industry with supply sources of enriched uranium, meeting its customer’s need for clean, affordable, and carbon-free electricity.

Centrus Energy’s segments include Low-Enriched Uranium (LEU) and Technical Solutions. According to Reuters, the LEU segment supplies various components of nuclear fuel to commercial customers from its global network of suppliers.

Technical solutions, on the other hand, provide advanced engineering, design, and manufacturing services to government and private sector customers.

14. BWX Technologies

Headquarters: Lynchburg, Virginia

BWX Technologies is a premier supplier of nuclear components and fuel to the U.S. government, founded in 1867.

The company provides technical, management, and site services to support governments in the operation of facilities.

They also carry out environmental restoration activities.

BWX has over 6000 employees. The average hourly pay at BWX Technologies ranges from $25 for a welder/Fabricator to $84 for a Manager.

15. Uranium Energy Corporation

Headquarters: Corpus Christi, Texas

Uranium Energy Corporation is a US-based uranium mining and exploration company. Its projects include Uranium Energy’s low-cost fuel for emission-free electricity.

It carries out uranium and titanium mining and related activities.

Their projects include the exploration, pre-extraction, extraction, and processing of uranium concentrates as well as titanium minerals.

Their countries of operation include the United States, Canada, and the Republic of Paraguay.

16. Cameco Corporation

Headquarters: Saskatoon, Canada

Cameco Corporation is considered the world’s largest publicly traded uranium company, founded in 1988.

It is a leading global provider of nuclear fuels for clean energy.

It supplies nuclear fuel products for utilities to generate safe, reliable, emissions-free nuclear power.

Cameco operates uranium mines in the states of Nebraska and Wyoming in the United States.

These mines are operated through its US subsidiary Cameco Resources Inc., formed in 2007.

Data from Career Bliss shows that Cameco employees in the United States earn $71,00 annually on average or $34 per hour.

What Companies Are in The Energy Field | 2022

What are the Top 5 Skills Needed for a Career in Green and Clean Energy?

The following are the top 5 skills needed for a career in green and clean energy:

  1. Knowledge of emerging technologies
  2. Passion for green energy
  3. Technical skills
  4. Project management
  5. Communication and Confidence

Frequently Asked Questions About Companies in Energy Field

What are the 5 energy sectors?

  • Natural gas
  • Petroleum
  • Coal
  • Renewable energy
  • Nuclear electric power

Who is the biggest energy company?

The biggest energy company in the world is Saudi Aramco. Saudi Aramco is the world’s largest oil producer.

Officially known as Saudi Arabian Oil Company, the company is primarily owned by the Saudi government and is based in Dhahran, Saudi Arabia. It is also the world’s most profitable company.

Which are the top energy companies?

The 5 Top Energy companies in the world are:

  • Saudi Aramco
  • ExxonMobil
  • Chevron Corporation
  • Shell
  • Total Energies

Who are the main energy producers?

The world’s largest electricity-producing country is China, followed by the United States and India.

What is the biggest renewable energy company?

  • Tesla
  • Stem Energy
  • Plug Power
  • Albermarle
  • NextEra Energy

Who owns the most green energy?

China is the world leader in wind and solar energy production, according to climatecouncil.org.

They aim to generate a third of their energy from renewable sources by 2025.

They are also one of the biggest investors in renewable energy worldwide.


If you’re looking for companies in the energy field, you should be able to find several because this field is huge.

We have listed the notable key players in the energy field both in the United States and from around the world.

The shift towards green energy is as real as daybreak. So whether you’re an investor or someone looking out for a career in the energy field, renewable and green energy companies are worth looking out for.



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