John Iwanski

John brings more than 25 years of diverse experience in auditing, consulting, advisory, and executive positions, specializing in transaction advisory services. He has served companies in a variety of industries, including financial services, healthcare, construction, real estate, retail, insurance and manufacturing and distribution.

John’s experience in performing buy-side and sell-side due diligence, capital analysis, carve-outs, industry roll-ups, financial modeling, transaction services agreements, and general transaction advisory services has been instrumental in his ability to provide highly informed market strategies, and effective leadership at Riveron. He improves client satisfaction by focusing on relationship maintenance, and on recruiting and retaining qualified, personable employees.

A native of Wisconsin, John has been in the Chicago market for the entirety of his professional career. Prior to joining Riveron, he served as partner in Grant Thornton’s Transaction Advisory Services group. John also served as chief financials officer to a privately funded private equity group, where he was involved in financial strategy, relationship maintenance, transaction structure, and due diligence.