William Olstinske

Will Olstinske is a Financial Analyst and Forensic Accountant at Aperture. He earned his Bachelor of Science degree in Accounting at The University of Tampa, before returning home to Wisconsin to earn his Master of Science degree in Professional Accounting at the University of Wisconsin-Milwaukee. He is currently working towards NACVA’s Certified Valuation Analyst® (CVA®) designation.

Mr. Olstinske joined Aperture as a full-time financial analyst in January 2025, and provides financial accounting and consulting services pertaining to economic damages issues and intellectual property matters.

Prior to joining Aperture, Will worked in the assurance department of BDO USA's Milwaukee office. His recent work experience in public accounting has included the auditing of manufacturing and retail companies.

In his free time, Will enjoys traveling, watching and playing sports, and spending time outdoors.