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Contact Us

Have a Question?

If you have a specific question, we have staff members ready to help you find the answer. Take a look at our Who We Are page to contact the most appropriate person, for the fastest response.

Our Main Address

Catalysis
100 W. Lawrence St.
Suite 422
Appleton, WI 54911

Main Contact Info

Phone: (920) 659-7500
(8:00AM – 4:30 PM CST, Monday-Friday)
Fax: (920) 659-7499
Email: [email protected]

Our office will be closed on the following dates:

  • December 31, 2018 – January 1, 2019
  • May 27, 2019
  • July 4, 2019
  • September 2, 2019
  • November 28-29, 2019
  • December 24 – 25, 2019