Contact Us

General Inquiries

KOCH INDUSTRIES, INC.
P.O. Box 2256
Wichita, KS 67201-2256

Fill out the form

Enter security code:
 Security code

Employment Opportunities

If you are interested in an employment opportunity with Koch companies, please visit Koch Careers.

Koch companies do not solicit potential candidates by text message and do not request financial or banking information at any time during the interview process.

Job Application Questions

View our FAQ

Grant Inquiries

Apply