Reis Wisneski is an Investment Banking Senior Analyst at Cornerstone Business Services where he supports the firm’s lower middle market mergers & acquisitions advisory practice. He contributes to active engagements through financial analysis, valuation support, buyer research, preparation of marketing materials, and coordination of due diligence throughout the transaction process.

Prior to joining Cornerstone, Reis gained experience in both wealth management and corporate finance environments. He worked with Orgel Wealth Management, a registered investment advisor managing approximately $8.5 billion in assets under management, where he gained exposure to alternative investments including venture capital and private equity. He also gained corporate finance experience with Hooper Corporation.

Reis earned a Bachelor of Business Administration in Finance from the University of Wisconsin–Eau Claire. While at UW–Eau Claire, he served as a Senior Analyst in the Student Managed Investment Fund, where he was responsible for research and investment oversight across the energy, industrials, and materials sectors while mentoring junior analysts. He also served as an accounting and finance tutor and as a student representative on the university’s Finance Advisory Board.

Additional certifications include Bloomberg Market Concepts, Bloomberg Finance Fundamentals, Bloomberg ESG, and Bloomberg Spreadsheet Analysis.