T.D.Williamson

TDW 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:

• Pigging
• Integrity
• Intervention and Isolation

For more than a century, we've built our business on relationships, trust and innovation. Our solutions help pipeline owners and operators safely and efficiently deliver energy to an ever-changing world while meeting carbon reduction commitments.

Our people are highly motivated, experienced and skilled — quite literally experts in their field. Not only do they have a positive effect on every job site, but they also make a difference in the communities where they work and live, logging thousands of volunteer hours each year.