
KATZEN International, Inc.
Technology, process design, and consulting engineering for biofuels and process industries.
Cincinnati, OH
Explore capabilities, project experience, and office locations to build your shortlist.

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

Integrated engineering and system integration for industrial energy projects.

Mechanical Engineering and Electrical Engineering.

Innovative, Appropriate & Robust

We Provide Our Clients With A Single-Source Solution.
Bartow, FL

Engineering Creative Solutions
Chandler, AZ
Engineered for Impact
Aiken, SC+11

Providing value-added engineering and EPC delivery throughout the project cycle
Houston, TX

Exceptional Service is all we Sell
Simi Valley, CA

Vibration and compressor analysis consulting
Tulsa, OK

Big Firm Capabilities. Small Firm Service.

Designing Your Vision
Fort Wayne, IN

Forensic Engineering & Custom ASME Process Equipment Design
Metairie, LA

Process Mechanical Engineering Consulting
Quincy, IL

Designing and Building the Future, Today
Toledo, OH+8

Engineered CFD Solutions
Livonia, MI

Cathodic protection engineering and corrosion-control design

Built for real world project delivery
Corona, CA

Turnkey Industrial Dust Collection and Vacuum Systems
Willoughby, OH

Focused on the Future
Walpole, MA
Design, Engineering, Inspection
Farmington, NM

Unmatched talent leads to extraordinary results.
Lombard, IL+2

Industrial engineering and field services for global clients.
Eugene, OR+1

An Engineering Partner For Your Evolving Needs
Woodbury, MN+3