T.D. Williamson, Inc., the world’s most recognized name in pipeline equipment and services, delivers safe integrity solutions for onshore and offshore applications. TDW's experts provide hot tapping & plugging, pipeline cleaning, geometry & MFL inspection, pigging and non-tethered plugging pig technology services for any pressurized pipeline system, anywhere in the world.
TDW is your Partner of Choice for managing every pipeline integrity need – large or small. T.D. Williamson, Inc. is a name that is synonymous with trusted pipeline services. TDW continues to develop its broad spectrum of technical experience, turning first-hand field experience and problem solving knowledge into a continuously refined offering of customized services and state-of-the-art equipment. TDW engineers have designed some of the most efficient and trusted technologies now benefiting pipeline operators the world over. Support personnel, including engineers, project managers and technicians are accessible 24 hours a day, ready to provide innovative customized solutions to your specific requirements.