Nik Sitter

Staff Accountant

Nik joined Summit Accounting Group in 2025 after three years of experience in the Madison office of a mid-sized regional CPA firm.

Graduate of University of Wisconsin-Whitewater with a Bachelor’s Degree in Accounting and Finance.

Graduate of Janesville Parker High School.

Resides in Janesville.

(608) 756-5354, Ext. 131