Boeckermann Grafstrom & Mayer Names Calvin Shannon Equity Partner

Boeckermann Grafstrom & Mayer (BGM) is pleased to announce that Calvin P. Shannon, CPA, CVA, has been named Equity Partner at the firm. The promotion was effective on October 1, 2020.

Shannon has served as Principal of BGM since 2012, but has been a professional in the accounting industry for 20 years, providing tax, audit, advisory, estate planning, and trust services. He also has experience in business valuation services and in employee benefit plan audits. Shannon is skilled at understanding clients’ challenges and opportunities and working with them to develop and implement innovative and unique solutions.

“We proudly welcome Calvin to the partnership,” said Cory Parnell, Chief Executive Officer of BGM. “I have had the privilege of working closely with Calvin for many years and I look forward to his continued contributions and leadership that will benefit our firm and our clients.”

Shannon is a member of the American Institute of Certified Public Accountants and earned his B.S. in Accounting from Minnesota State University Mankato (1999). In addition to being a licensed Certified Public Accountant in Minnesota, he is also accredited in business valuation