How to reach us:

For the fastest service, please call 1-800-844-6261 and ask for an inside sales team member or send an email to

How can we help you?

Koss Industrial Inc building front

1943 Commercial Way
Green Bay, WI 54311


Fax 920-469-5319

Monday - Friday
7am - 4pm Central Time

Copyright © 2019 Koss Industrial, Inc.