A KOCH Engineered Solutions Company
Workers on a lift service plant equipment


Broad Capabilities. Proven Results.

Full Engineering, Procurement and Construction Services

Execution Excellence

We move quickly while maintaining high quality and safety standards. Our 40 years of wide-ranging engineering expertise and direct-hired construction crews make us a proven partner to handle large-scale projects.


Integrated Solutions

Optimized Process Designs LLC (OPD) provides seamless project execution from kick-off to start-up. The same dedicated project team partners with you through all phases of the project life cycle. Our streamlined process minimizes interface issues and scope errors, reducing project risks and resulting in shorter overall project schedules.


Detailed engineering packages — designed in the U.S. — in all disciplines.


Single-point procurement of all equipment, materials and construction services.


On-site fabrication of structural or carbon steel, alloy pipe spools and ASME-coded vessels.


Mechanical crews of fully direct-hired employees perform all phases of construction.

An industrial process plant

Reach Out to Get Started

Learn about our latest advancements and capabilities.

Our work

Project Highlights

Learn about our recent projects.

An isobutane dehydrogenation unit

Isobutane Dehydrogenation Unit

Learn about this project that totaled more than 2 million man-hours.

A process plant in Texas

NGL Fractionation Units

Learn more about this project that demonstrates OPD’s ability to optimize projects utilizing modularization. 

A process plant in Utah

Natural Gas Processing Facility

Learn more about this unique cryogenic expander plant project.

As a Koch Engineered Solutions company, we offer products, services and expertise across a wide range of industries. Because of our integrated efficiencies, partnering with OPD for your projects comes with significant benefits that other industrial contracting companies can’t match.

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