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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:
  • January 1, 2020
  • May 25, 2020
  • July 3, 2020
  • September 7, 2020
  • November 26-27, 2020
  • December 24 - 25, 2020