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T.D. Williamson Overview

T. D. Williamson develops and manufactures pipeline equipment and provides services for onshore and offshore applications. The company offers pigging products and accessories, such as pipeline pigs, launching and receiving components, quick opening closures, and pig passage indicators; pipeline plugging equipment; cathodic protection equipment for corrosion prevention and corrosion control; and tapping machines, including hot tapping and drilling products.
T.D. Williamson has been around for a long time. It was founded back in 1920. This established company loves to hire graduates from Oklahoma State University, with 23.0% of its employees having attended Oklahoma State University. T.D. Williamson is a great place to work and is featured as number 18 on Zippia's list of Best Companies to Work for in Tulsa, OK. The average employee at T.D. Williamson makes $61,930 per year. In comparison, some of its highest paying competitors, like Maxwell Technologies, Worldwide Oilfield Machine, and Rolls-Royce, pay $78,399, $72,890, and $71,516, respectively.
A large energy company with 1,000 employees and an annual revenue of $485.6M, T.D. Williamson is headquartered in Tulsa, OK.

The Organization’s Mission

To serve our many communities around the globe.


Oil & Energy





Founded in



Tulsa, OK



Organization Type


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The Team At T.D. Williamson

Key People

Robert D McGrew "Bob"

Tory Baker

T.D. Williamson Company Rankings

T.D. Williamson is ranked #38 on the Best Companies to Work For in Oklahoma 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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T.D. Williamson Salaries

How much does T.D. Williamson pay?
The national average salary for a T.D. Williamson employee in the United States is $61,930 per year. Employees in the top 10 percent can make over $118,000 per year, while employees at the bottom 10 percent earn less than $32,000 per year.
Salary Score
Average T.D. Williamson Salary
$61,930 yearly
$29.77 hourly
Updated May 26, 2022
10 %
90 %
Average Employee Earnings

Highest Paying Jobs At T.D. Williamson

T.D. Williamson Demographics Summary

Diversity Score
We calculated the diversity score of companies by measuring multiple factors, including the ethnic background, gender identity, and language skills of their workforce.

T.D. Williamson Gender Distribution


Research Summary. Using a database of 30 million profiles, Zippia estimates demographics and statistics for T.D. Williamson. Our estimates are verified against BLS, Census, and current job openings data for accuracy. After extensive research and analysis, Zippia's data science team found that:

  • T.D. Williamson has 1,000 employees.

  • 26% of T.D. Williamson employees are women, while 74% are men.

  • The most common ethnicity at T.D. Williamson is White (63%), followed by Hispanic or Latino (15%) and Black or African American (8%).

  • On average, employees at T.D. Williamson stay with the company for 5.7 years.

  • The average employee at T.D. Williamson makes $61,930 per year.

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T.D. Williamson Financial Performance

Performance Score
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$100M - $1B

Founded in


Organization type


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T.D. Williamson Competitors

Some of the competitors of T.D. Williamson are Maxwell Technologies, Worldwide Oilfield Machine, and Rolls-Royce Holdings plc. The wages at Maxwell Technologies average higher than the other similar companies, where the median salary is $78,399 per year. The salaries at Worldwide Oilfield Machine average $72,890 per year, and the salaries at Rolls-Royce Holdings plc come in at $71,516 per year.
Average Salarydesc
Maxwell Technologies
Salary Range57k - 106k$78k$78,399
Worldwide Oilfield Machine
Salary Range54k - 96k$73k$72,890
Salary Range54k - 94k$72k$71,516
Suncor Energy
Salary Range52k - 97k$71k$71,434
Babcock & Wilcox
Salary Range50k - 88k$67k$67,136
Buckeye Partners
Salary Range50k - 88k$67k$66,996
Salary Range50k - 89k$67k$66,867

Expro Group

Salary Range49k - 89k$66k$66,257
Kinder Morgan
Salary Range48k - 89k$66k$66,057
Salary Range42k - 80k$59k$58,584

Frequently Asked Questions about T.D. Williamson

When was T.D. Williamson founded?

T.D. Williamson was founded in 1920.

How many Employees does T.D. Williamson have?

T.D. Williamson has 1,000 employees.

How much money does T.D. Williamson make?

T.D. Williamson generates $485.6M in revenue.

What industry is T.D. Williamson in?

T.D. Williamson is in the oil & energy industry.

What is T.D. Williamson's mission?

T.D. Williamson's mission statement is "To serve our many communities around the globe."

What type of company is T.D. Williamson?

T.D. Williamson is a private company.

Who are T.D. Williamson's competitors?

T.D. Williamson competitors include Weatherford International, Shaw Pipeline Services, Centurion Pipeline L.P., Holly Energy Partners, L.P., GE Oil & Gas Pressure Control LP, Fmc Technologies, Kinder Morgan, Babcock & Wilcox, Buckeye Partners, Worldwide Oilfield Machine, Suncor Energy, Maxwell Technologies, Expro Group, EMIT Technologies, Rolls-Royce Holdings plc, Energy Solutions International, Oceaneering International, JDR Cable Systems.

Who works at T.D. Williamson?

Robert D McGrew "Bob" (President/CEO)

Tory Baker (Vice President & CFO)

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Zippia gives an in-depth look into the details of T.D. Williamson, including salaries, political affiliations, employee data, and more, in order to inform job seekers about T.D. Williamson. The employee data is based on information from people who have self-reported their past or current employments at T.D. Williamson. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. 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. None of the information on this page has been provided or approved by T.D. Williamson. The data presented on this page does not represent the view of T.D. Williamson and its employees or that of Zippia.

T.D. Williamson may also be known as or be related to T D Williamson Inc, T. D. Williamson, T.D. Williamson, T.D. Williamson, Inc., T.d. Williamson, TD Williamson, TD Williamson International and Tdw Services Inc.