Tesco overview

Tesco Corporation is an oilfield services company specializing in the design, manufacture and service of technology-based solutions for the upstream energy industry. Its headquarters are located in the Spring Branch district of Houston, Texas, United States.
The staff at Tesco come from unusually diverse demographic backgrounds. The company is 27.6% female and 47.4% ethnic minorities. Even though it has great demographic diversity, Tesco notably lacks in political diversity. It has an unusually high proportion of employees who are members of the Republican Party, at 85.7%. Despite having coworkers who agree with each other about politics, employees at Tesco tend to have relatively short tenures. Staff members usually stay with the company for 2.7 years. The average employee at Tesco makes $59,107 per year. Pay at Tesco is significantly lower than some of its highest paying competitors, like Marathon Oil, NEC Corporation of America, and Nabors Industries, which pay $93,516, $92,321, and $86,479, respectively.
A large energy company with 2,000 employees and an annual revenue of $513.0M, Tesco is headquartered in Houston, Texas.


Oilfield Services





Founded in

1993, Calgary, Alberta , Canada


Houston, TX



Organization Type


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The team at Tesco

Key People
  • Richard Demarest (Owner)
  • Robert Tessari (founder)
  • Dwight Campbell (Owner)
  • Fernando Assing (ceo)

Tesco Reviews

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Tesco Rankings

Tesco is ranked #13 on the Best Energy Companies to Work For in America 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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Tesco Salaries

How much does Tesco pay?
The national average salary for a Tesco employee in the United States is $59,107 per year. Employees in the top 10 percent can make over $110,000 per year, while employees at the bottom 10 percent earn less than $31,000 per year.
Salary Score
Average Employee Earnings

Tesco Salaries By Job Title

The average employee at Tesco earns a yearly salary of $59,107 per year, but different jobs can earn drastically different salaries. Some of the positions that earn high wages at Tesco include SQL Database Administrator, Team Leader, Project Leader, and Human Resources Business Partner. A typical SQL Database Administrator salary at Tesco is $109,618. To get a better sense of the salaries at Tesco, other roles such as Woodworking Shop Hand and Cashier can be considered as well. For comparison, the title Woodworking Shop Hand at Tesco earns $19,272 per year.

Tesco careers

On average, employees at Tesco stay with the company for 2.7 years. Employees most commonly join Tesco after leaving US Army. When they leave Tesco, they most frequently get their next job at Walmart.

Average Length of Employment
Hess2.7 years


2.7 years
Shell2.5 years
Direct Energy1.8 years
Top Employers Before Tesco
US Army23.2 %
Walmart8.9 %
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Top Employers After Tesco
Walmart14.0 %
Target7.7 %
Kohl's5.1 %
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Tesco Financial Performance

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


$100M - $1B

Founded in

1993, Calgary, Alberta , Canada

Organization type


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Tesco Competitors

Based on our research, similar companies to Tesco are Marathon Oil, NEC Corporation of America, and Nabors Industries. Employees at Marathon Oil earn more than most of the competition, with an average yearly salary of $93,516. The salaries at NEC Corporation of America average $92,321 per year, and the salaries at Nabors Industries come in at $86,479 per year.
Average Salary

Frequently Asked Questions about Tesco

When was Tesco founded?

Tesco was founded in 1993, Calgary, Alberta , Canada.

How many Employees does Tesco have?

Tesco has 2,000 employees.

How much money does Tesco make?

Tesco generates $513.0M in revenue.

What industry is Tesco in?

Tesco is in the oilfield services industry.

What type of company is Tesco?

Tesco is a public company.

Who are Tesco's competitors?

Tesco competitors include American International Holdings, Direct Energy, Shell, Hess, PERI, Progress Energy, Jagged Peak Energy, Alcon, Resource management, Piedmont Natural Gas, Marathon Oil, Reliant Energy Retail Holdings, Unit, DistributionNOW, NEC Corporation of America, Nabors Industries, Atlanta Gas Light, ROLLAND VIRTUAL BUSINESS SYS, Chemoil, TEAM SERV.

Who works at Tesco?

Richard Demarest (Owner)

Robert Tessari (founder)

Dwight Campbell (Owner)

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Where is Tesco's headquarters?

Tesco's headquarters is in Houston, TX.

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You can find out what it is like to work at Tesco, also known as TESCO CORP US, Tesco, Tesco Corporation and Tesco Corporation (us).

Zippia gives an in-depth look into the details of Tesco, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Tesco. The employee data is based on information from people who have self-reported their past or current employments at Tesco. 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 Tesco and its employees or that of Zippia.