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Organization · Manufacturing

Last updated 2026-07-06

Confirmed

TDW Group

TDW equips pipeliners to maximize uptime and throughput, avoid shutdown and minimize risk. For more than 100 years, TDW has provided safe, industry-leading solutions for pressurized piping systems worldwide. The company serves the gathering, transmission and distribution sectors of the pipeline industry with a global portfolio of products and services for both onshore and offshore applications, including pigging, integrity, and intervention and isolation.

Not to be confused with TDW Group Limited or TDW Gesellschaft für verteidigungstechnische Wirksysteme; this is the Tulsa-based pipeline services company founded in 1920 by T.D. Williamson Sr.

Extended Facts

Legal name T.D. Williamson, LLC
Founded 1920
Sales info@tdwilliamson.com
Team size ~1,001-5,000 (2024)
Address 6120 S Yale Ave #1700, Tulsa, OK, 74136, US

Relationships

People

Bob McGrew President & CEO

Verified Profiles

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