
KATZEN International, Inc.
Technology, process design, and consulting engineering for biofuels and process industries.
Cincinnati, OH
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Technology, process design, and consulting engineering for biofuels and process industries.
Cincinnati, OH

Rendering to Reality
From the Plant Floor to the Cloud and everything in between

If you can dream it. We can engineer it.
Pearland, TX

Process Design & Development and Equipment Specification & Procurement.

Casting Innovation through Closed-Loop Control
Minneapolis, MN

Innovation in Design + Design/Build
Overland Park, KS

Front-End Loading / FEED Engineering and Engineering Design Services.
Engineering solutions delivered today, with tomorrow in mind.

Safe and sustainable solutions in water, wastewater, reuse, and desalination
Pasadena, CA+2
Committed to Excellence From Concept to Completion
St. Louis, MO+2

Your Engineering Partner
Louisville, KY+5

Energy Services and Energy Consultations.
Columbia, MO

Connecting People, Solving Problems
Grand Rapids, MN

Engineering Beyond the Curve
Knoxville, TN

Specialized engineering for custom process equipment, multispectral survivability, and systems compliance.
Meridianville, AL

Onshore or offshore. Upstream, midstream, or downstream.
Lafayette, LA

State-of-the-Art Process Design for Fuel Ethanol Plants
Katy, TX

Specialized Custom Engineering Solutions
Cinnaminson, NJ+2

Process and Utility System Design and Jacketed Piping Design.
Greenville, SC

Pioneering Energy Excellence
Galliano, LA

One firm. Three platforms.
Seekonk, MA
-Stay Grounded-
Oak Ridge, TN

We Shape the New Era
Houston, TX