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Working At Stewart & Stevenson

Zippia Score 4.5

Stewart & Stevenson overview

Stewart & Stevenson is an American privately held company, based in Houston, Texas. The company designs and manufactures specialized equipment and aftermarket parts and service for the oil and gas and other industries.
The staff at Stewart & Stevenson come from unusually diverse demographic backgrounds. The company is 15.3% female and 48.5% ethnic minorities. Despite its diversity in other areas, Stewart & Stevenson employees are noticeably lacking in political diversity. It has an unusually high proportion of employees who are members of the Republican Party, at 84.6%. Employees seem to enjoy working in an otherwise diverse workplace that is dominated by members of the Republican Party. Stewart & Stevenson has great employee retention with staff members usually staying with the company for 4.2 years. The average employee at Stewart & Stevenson makes $59,439 per year. Pay at Stewart & Stevenson is significantly lower than some of its highest paying competitors, like Gulf Interstate Engineering Co, FMC Technologies, and Metso, which pay $87,125, $75,466, and $73,685, respectively.
A large utilities company with 2,900 employees, Stewart & Stevenson is headquartered in Houston, Texas.


Gas Utilities





Founded in



Houston, TX



Organization Type


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The team at Stewart & Stevenson

Key People
  • Jim Stewart (founders)
  • Hushang Ansary (founders)
  • Joseph Stevenson (founders)
  • Anthony Davis (ceo)

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Stewart & Stevenson Rankings

Stewart & Stevenson is ranked #44 on the Best Utilities Companies to Work For in Texas list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Stewart & Stevenson Salaries

How much does Stewart & Stevenson pay?
The national average salary for a Stewart & Stevenson employee in the United States is $59,439 per year. Employees in the top 10 percent can make over $112,000 per year, while employees at the bottom 10 percent earn less than $31,000 per year.
Salary Score
Average Employee Earnings

Stewart & Stevenson Salaries By Job Title

The average employee at Stewart & Stevenson earns a yearly salary of $59,439 per year, but different jobs can earn drastically different salaries. Some of the job titles with high salaries at Stewart & Stevenson are Computer Administrator, Service Manager, Senior Designer, and Design Checker. A typical Computer Administrator salary at Stewart & Stevenson is $112,680 per year. To get a better sense of the salaries at Stewart & Stevenson, other roles such as Material Handler and Receiving Lead can be considered as well. For comparison, the title Material Handler at Stewart & Stevenson earns $30,348 per year.

Stewart & Stevenson careers

On average, employees at Stewart & Stevenson stay with the company for 4.2 years. Employees most commonly join Stewart & Stevenson after leaving US Army. When they leave Stewart & Stevenson, they most frequently get their next job at BAE Systems.

Average Length of Employment

Stewart & Stevenson

4.2 years
Schlumberger3.5 years
Top Employers Before Stewart & Stevenson
US Army21.1 %
U.S. Navy15.4 %
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Top Employers After Stewart & Stevenson
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Stewart & Stevenson Employee Political Affiliation

Stewart & Stevenson employees are most likely to be members of the Republican Party. The largest donation made to a political party by a Stewart & Stevenson employee was by Hushang Ansary. Hushang Ansary donated $1,507,900 to the Republican Party.

Republican Party

84.6 %

Democratic Party

15.4 %

Employee Political Donations

Hushang AnsaryChairperson
$1,507,900Republican Party
Husnhang AnsaryChairperson
$18,800Republican Party
The AnsaryChairperson
$4,800Republican Party
David KoenigOperations Vice President
$2,700Republican Party
Rachel KoenigHuman Resources Vice President
$2,700Republican Party
Ansary AnsaryExecutive
$2,700Republican Party
Robert HargraveChief Executive Officer
$2,500Republican Party
Andrew HudsonOperations Vice President
$1,200Republican Party
Munawar HidayatallahCommittee Chairperson
$1,000Democratic Party
John SchultzSupply Chain Vice President
$600Republican Party
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Stewart & Stevenson Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.



Founded in


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Stewart & Stevenson Competitors

Competitors of Stewart & Stevenson include Gulf Interstate Engineering Co, FMC Technologies, and Metso. Employees at Gulf Interstate Engineering Co earn more than most of the competition, with an average yearly salary of $87,125. The employees at FMC Technologies earn an average yearly salary of $75,466 per year, and the salaries at Metso average $73,685 per year.

Frequently Asked Questions about Stewart & Stevenson

When was Stewart & Stevenson founded?

Stewart & Stevenson was founded in 1902.

How many Employees does Stewart & Stevenson have?

Stewart & Stevenson has 2,900 employees.

What industry is Stewart & Stevenson in?

Stewart & Stevenson is in the gas utilities industry.

What type of company is Stewart & Stevenson?

Stewart & Stevenson is a private company.

Who are Stewart & Stevenson's competitors?

Stewart & Stevenson competitors include National Oilwell Varco, Baker Hughes, a GE, Schlumberger, Halliburton, Gulf Interstate Engineering Co, Exterran Corporation, Komatsu America Corp., Forum Energy Technologies, EnerSys, Metso, Oshkosh, Lippert Components, USA FILTER, Harsco, Force protection, FMC Technologies, Firestone Complete Auto Care, Crown Equipment Corporation, Joy Global Surface Mining Inc., Trinity Industries.

Who works at Stewart & Stevenson?

Jim Stewart (founders)

Hushang Ansary (founders)

Joseph Stevenson (founders)

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Where is Stewart & Stevenson's headquarters?

Stewart & Stevenson's headquarters is in Houston, TX.

What is Stewart & Stevenson's website?

You can find the Stewart & Stevenson website at

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You can find out what it is like to work at Stewart & Stevenson, also known as STEWART AND STEVENSON INC, Stewart & Stevenson, Stewart & Stevenson Inc and Stewart & Stevenson LLC.

Zippia gives an in-depth look into the details of Stewart & Stevenson, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Stewart & Stevenson. The employee data is based on information from people who have self-reported their past or current employments at Stewart & Stevenson. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Stewart & Stevenson and its employees or that of Zippia.