- Advantica, Inc.
- Global engineering consultancy, service and solution provider, supporting clients in the gas, oil, water and electric industries.
- Allan Edwards, Inc.
- Buoyancy control pipeline weights, steel pipeline repair sleeves, half soles and related pipeline products.
- Clock Spring
- Manufactures products that restore defective pipelines to full capacity.
- Energy Inspection Services, Inc.
- Field management and estimating of pipeline projects.
- JW's Pipeline Integrity Services, LLC
- A consulting and field services company specializing in pipeline integrity services for underground pipelines.
- Mainline Integrity Services Inc.
- Pipeline integrity services, regulatory compliance services, and consulting for pipeline operators.
- ShawCor Ltd.
- Offers a broad line of products and services for exploration and production, pipeline and petrochemical and industrial markets worldwide.
- T.D.Williamson, Inc.
- Provides products, equipment and service to worldwide markets, including, oil and gas transmission pipelines, gas distribution systems, refinery and petrochemical facilities, power plants.
- Tuboscope Pipeline Services
- Provides pipeline inspection and management.
|