Learn About 40 of the Biggest Companies in Dallas

Updated September 30, 2022

Dallas is a dense city, having one of the largest concentrations of big corporations in the nation. The city has a very diverse economy, with many companies spanning across a wide range of sectors, such as defense, information technology, finance, transportation and telecommunications. Learning about these organizations can help you find an employer offering job opportunities that align with your career aspirations and goals. In this article, we explore a list of the 40 biggest companies in Dallas that you can pursue for employment.

Related: 50 Highest-Paying Jobs in Dallas (Plus Job Duties)

10 biggest companies in Dallas, Texas

Here's a list of the 10 biggest companies in Dallas:

1. AT&T

Size: More than 10,000 employees

Industry: Telecommunications

Description: Founded in 1983, AT&T is an innovative organization using modern technology to provide users with high-quality communication services through mobile devices and landlines. The company specializes in providing telecommunication solutions for users all across the globe, enabling them to stay connected to their friends, family and colleagues. AT&T provides service packages for cable television and internet accessibility. Job opportunities you might find with this company include roles like fiber installation specialist, customer service agent and retail sales consultant.

Employees working for this company usually receive some of these benefits:

  • Comprehensive medical insurance

  • Remote work

  • Parental leave

  • Paid time off

  • Retirement plan

View open jobs

Related: Learn About 33 Tech Companies in Dallas

2. Energy Transfer

Size: More than 10,000 employees

Industry: Energy, mining and utilities

Description: Founded in 1995, Energy Transfer is an oil and gas company that maintains one of the biggest energy portfolios in the nation. Providing energy across 38 states, the organization's primary operations center around storing, terminaling and transporting natural gas, natural gas liquids (NGLs), crude oil, liquid natural gas and refined goods. Job opportunities you may be able to get with this company include roles like plant operator, administrative assistant, associate terminal accountant, mechanic, safety representative and pipeline technician.

Employees working for this company usually receive some of these benefits:

  • Comprehensive medical insurance

  • 401(k) plan

  • Maternity, paternity and family medical leave

  • Vacation, paid time off, sick days and holidays

  • Legal and tuition assistance

View open jobs

3. CBRE

Size: More than 10,000 employees

Industry: Real estate

Description: Founded in 1906, CBRE is the largest commercial investment and real estate services company in the world. The organization has the number one market position in property sales, leasing, outsourcing, valuation and property management. CBRE is the biggest commercial property developer in the nation, employing over 100,000 skilled professionals to serve clients in more than 100 countries and most of the Fortune 100 companies. Job opportunities with this company include roles like financial analyst, business analyst and operations laborer.

Employees working for this company usually receive some of these benefits:

  • Comprehensive medical insurance

  • Unlimited paid time off

  • Flexible schedule

  • Tuition reimbursement

  • Retirement plan

View open jobs

4. Southwest Airlines

Size: More than 10,000 employees

Industry: Transportation and logistics

Description: Founded in 1967, Southwest Airlines is a company that offers affordable fare for traveling to locations all across the globe. The company implements a triple bottom line approach, including the importance of performance, productivity and people. As one of the biggest airlines in the nation, Southwest serves millions of people each day, employing a diverse and highly skilled workforce to help keep the airline operating. Some job opportunities you might find with this company include roles like inflight crew scheduler, employee relations investigator and customer service agent.

Employees working for this company usually receive some of these benefits:

  • Comprehensive medical insurance

  • Flexible schedule

  • Paid time off

  • Stock options

  • 401(k) plan

View open jobs

Related: 51 High-paying Jobs in Dallas That Don't Require a Degree

5. AECOM

Size: More than 10,000 employees

Industry: Construction, repair and maintenance services

Description: Founded in 1990, AECOM is a globally recognized architectural and engineering company. This infrastructure consulting agency delivers high-quality services throughout the entire project life cycle, including the planning, designing and engineering of a project. They provide program and construction management solutions as well, spanning across various sectors such as building, transportation, new energy, water and environmental. Job opportunities you may find with employer include design strategist, environmental scientist and architecture designer.

Employees working for this company usually receive some of these benefits:

  • Dental and health insurance

  • Paid time off

  • Flexible schedule

  • Bonus pay and tuition reimbursement

  • Retirement plan

View open jobs

6. Tenet Healthcare

Size: More than 10,000 employees

Industry: Health care

Description: Founded in 1968, Tenet Healthcare is one of the nation's leading health system platforms that continues to innovate and meet the needs of patients. The organization manages hospitals, physicians and Conifer Health Solutions. The company works closely with 60 hospitals, around 550 outpatient centers and many other care sites. Tenet's medical experts and service lines help to reach the health needs of specific communities. Some job opportunities you may find with this employer include patient access representative, clinical support specialist and medical clerk.

Employees working for this company usually receive some of these benefits:

  • Health insurance

  • Remote work

  • Flexible schedule

  • Paid time off

  • Tuition reimbursement

View open jobs

7. Texas Instruments

Size: More than 10,000 employees

Industry: Manufacturing

Description: Founded in 1930, Texas Instruments specializes in the manufacturing of electronic devices and serves as one of the world's leading developers of semiconductors. This is a company that designs, manufactures, reviews, tests and sells embedded and analog processing chips for clients within many sectors, like industrial, technology, health care, automotive, communications equipment, business systems and personal electronics. Job opportunities you may find with this company include roles like equipment engineer, manufacturing process technician and emergency response coordinator.

Employees working for this company usually receive some of these benefits:

  • Comprehensive medical insurance

  • 401(k) and retirement plan

  • Maternity, paternity, family medical and military leave

  • Flexible hours

  • Vacation, paid time off and holidays

View open jobs

Related: Learn About 14 Manufacturing Companies in Dallas, Texas

8. HollyFrontier

Size: 1,001–5,000 employees

Industry: Energy, mining and utilities

Description: Founded in 1947, HollyFrontier is an independent petroleum refiner that creates light and high-value goods like diesel fuel, gasoline, jet fuel, modified asphalt and specialty lubricant products. With the subsidiaries, the organization manages five refineries and produces at least 554,000 barrels of crude oil every day. This organization owns and operates refineries throughout the nation, including states like Washington, Kansas, Utah, Oklahoma and New Mexico. Job opportunities you may find with this employer include roles like pipeline controller, transport driver and process engineer.

Employees working for this company usually receive some of these benefits:

  • Comprehensive medical insurance

  • Life insurance

  • 401(k) and retirement plan

  • Maternity and paternity leave

  • Vacation, paid time off, holidays and sick days

View open jobs

9. Jacobs

Size: More than 10,000 employees

Industry: Construction, repair and maintenance services

Description: Founded in 1947, Jacobs is an architectural and engineering services company, employing more than 52,000 professionals throughout 50 different countries. This organization helps to transform ideas and concepts into achievable and innovative solutions. Jacobs provides meaningful solutions for a variety of issues, such as digital intelligence, water, infrastructure, renewable energy, planetary discovery, mobility, environmental, health and transportation. Job opportunities you may find with this employer include roles like cable installer, architecture project designer and microbiologist.

Employees working for this company usually receive some of these benefits:

  • Comprehensive medical insurance

  • Paid time off

  • Remote work and flexible schedule

  • 401(k) plan

  • Commuter assistance

View open jobs

10. Builders FirstSource

Size: More than 10,000 employees

Industry: Construction

Description: Founded in 2006, Builders FirstSource is a wholesale corporation and the country's largest supplier and manufacturer of structural building products, components and services. Their innovative solutions significantly contribute to residential repair, remodeling and construction operations. Builders FirstSource manufactures a diverse range of products, such as vinyl windows, all panels, stairs, roofs, floor trusses, millwork, trim and doors. Some job opportunities you may find with this employer include roles like load builder, office administrator, sales support representative, drywall carrier, assembler, material handler and yard foreman.

Employees working for this company usually receive some of these benefits:

  • Health, dental and disability insurance

  • 401(k) and retirement plan

  • Maternity and paternity leave

  • Vacation, paid time off and holidays

  • Employee discount and assistance program

View open jobs

Related: Learn About 21 Construction Companies in Dallas

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30 other big companies in Dallas

Here's a list of 30 other big companies in the Dallas metropolitan area:

  1. Alon USA

  2. The Beck Group

  3. Borden Dairy

  4. Dallas Independent School District

  5. Baylor Scott & White Health

  6. Bank of America

  7. UT Southwestern Medical Center

  8. Parkland Health and Hospital System

  9. Garland Independent School District

  10. Affiliated Computer Services/Xerox

  11. Essilor of America, Inc.

  12. Brinker International Inc.

  13. Chili's

  14. 7-Eleven

  15. ClubCorp

  16. Trinity Industries

  17. Neiman Marcus

  18. Fiesta Restaurant Group

  19. TRT Holdings

  20. Copart, Inc.

  21. Genghis Grill

  22. Tuesday Morning

  23. Topgolf

  24. PRIMORIS

  25. Sunoco

  26. Twin Peaks

  27. Champps Kitchen & Bar

  28. Dal-Tile

  29. Santander

  30. Atmos Energy

Please note that none of the companies mentioned in this article are affiliated with Indeed.

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