Mark McMahan

Mark McMahan has been in practice for more than 40 years specializing in meeting the needs of closely held businesses. He is a partner in the Midland office, formerly McMahan, Thomson & Associates.

GREGORY H. SOULE

Greg has more than 16 years of public accounting experience and provides a broad range of auditing, consulting, and IT services for financial institutions, manufacturers, governmental organizations, insurance companies, and not-for-profit organizations.  He leads AHP’s System & Organization Controls (SOC) practice and has performed SOC 1 and SOC 2 engagements. Greg also serves as AHP’s… Continue reading GREGORY H. SOULE

Daniel R. Wamhoff

Dan has more than 48 years of public accounting experience. He provides audits, reviews, and compilation services to not-for-profit organizations, construction, manufacturing and closely held businesses.

George W. Smith Iv

George has more than 39 years of public accounting experience. He provides a variety of tax services to individuals, s-corporations, regular corporations, limited liability companies, non-profits and estates and trusts including year-end tax planning. George is a Certified Public Accountant (CPA), and a Chartered Global Management Accountant® (CGMA®).

Duane M. Reyhl

Duane has more than 41 years of accounting, auditing, and consulting experience within a variety of industries including not-for-profits, government entities, and higher education. He is a Certified Public Accountant (CPA) and a Chartered Global Management Accountant® (CGMA®).

Jamie L. Rabe

Jamie has more than 19 years of auditing, accounting, and financial reporting experience. She is the executive in charge of Human Resources. Her service areas include financial statement audits, single audits, reviews, and compilations. She also performs peer reviews of other firms’ accounting and auditing practices.

Julie Pfeifle

Julie has more than 19 years of accounting and tax experience. She is a Certified Public Accountant (CPA). She leads engagements for a diverse client base including not-for-profit organizations, insurance companies, closely-held businesses, trusts, estates, and individuals.

William J. Mulders Jr.

Bill began his career in the Saginaw office of Ernst & Young in 1983. He joined AHP in 1993 as a senior manager and was promoted to partner in 1994. In 2011, he was promoted to managing partner. He served as the managing partner from 2011 through 2020. Bill has served a variety of industries, including financial institutions,… Continue reading William J. Mulders Jr.

Randy J. Morse

Randy has more than 29 years of auditing, accounting, and financial reporting experience. In addition to his CPA, he is a Chartered Global Management Accountant® (CGMA®). He leads the firm’s financial institution practice and is the executive in charge of the audit committee, compilation committee, Allinial Global and AHP Financial Services.

Traci L. Moon

Traci has more than 25 years of public accounting experience and serves as the firm’s managing partner. She is a member of the executive committee and the executive in charge of communications.