Membership Roster

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Complete Membership Directory - TSEI Members Only (once signed into this site click the link to be directed to the document.)


TSEI Regular Members

Betts Industries Inc.
Warren, PA

The Cortina Companies
Franklin Park, IL

Deflecto, LLC
Indianapolis, IN

Boise, ID

Federal Signal Corporation
University Park, IL

Grote Industries Inc.
Madison, IN

Hella, Inc.
Peachtree City, GA

James King & Company, Inc.
Sherwood, OR

North American Signal Company
Wheeling, IL

Osram Sylvania, Inc.
Hillsboro, NH

Peterson Manufacturing Company
Grandview, MO

Reflexite Americas
New Britain, CT

SoundOff Signal
Hudsonville, MI

Star Headlight & Lantern Company, Inc.
Avon, NY

Olathe, KS

Truck-Lite Company, Inc.
Falconer, NY

Vehicle Safety Manufacturing
Newark, NJ


TSEI Associate Members


CEC Industries, Ltd.
Lincolnshire, IL

Elgin Molded Plastics, Inc.
Elgin, IL

Evonik CYRO, LLC
Olathe, KS

GE Lighting
Cleveland, OH


TSEI Acedemic Members


Northwood University
West Palm Beach, FL

University of Michigan Transportation Research Institute
Ann Arbor, MI