by Ira Grossbach on Dec 12, 2025 1:10:47 PM

Revonary Accountants & Advisors, LLC is excited to announce our merger with Keil & Associates, P.C., a Detroit, Michigan based tax and accounting firm, effective 1/1/26. . This combination brings together Keil & Associates’ long standing client relationships with Revonary’s comprehensive resources and innovative solutions. This marks Revonary’s first expansion outside New York State and represents a significant milestone as we continue to grow our regional footprint.
“I’m thrilled about this new chapter and the opportunities it will create for our clients, our team, and the Bloomfield Hills community,” said Richard Keil, CPA, Managing Partner at Keil & Associates. “Joining forces with Revonary enhances our ability to meet our clients’ needs, connecting them with expanded resources, specialized expertise, and modern technology that supports their goals.”
In addition to Richard, we are pleased to welcome seven members of the Keil & Associates team to Revonary, including Lori Wilson, Tax & Accounting Director, Ken Malinowksi, Tax & Accounting Director, Janine Deighan, Bookkeeping Manager, Nancy Teets, Bookkeeper, Dawn Ross, Bookkeeper, Mackenzie Ross, Operations, and Kris VanderWeele, Operations & Bookkeeper.
The addition of Keil & Associates brings Revonary’s relationship-driven model to the Midwest for the first time while ensuring continuity and familiarity for Keil & Associates’ existing clients. The team will continue serving clients from their office at 30555 Southfield Rd Ste 200, Southfield, MI 48076. Revonary Partner Aimee Perrin will lead this office.
“We are thrilled to welcome Richard and the Keil & Associates team to Revonary,” said Ira Grossbach, Managing Partner at Revonary. “Their commitment to client service and professional excellence aligns perfectly with our culture. This merger enhances our ability to serve business owners and individuals in Michigan while providing Keil & Associates’ clients with access to our firm’s full range of tax, accounting, and advisory capabilities.”
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“Revonary” is the brand name under which Revonary Accountants & Advisors, LLC and Grossbach Zaino & Associates, PC provide professional services. Revonary Accountants & Advisors, LLC and Grossbach Zaino & Associates, PC practice as an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards. Grossbach Zaino & Associates, PC is a licensed independent CPA firm that provides attest services to its clients, and Revonary Accountants & Advisors, LLC provide tax and business consulting services to their clients. Revonary Accountants & Advisors, LLC is not a licensed CPA firm. The entities falling under the Revonary brand are independently owned and are not liable for the services provided by any other entity providing services under the Revonary brand. Our use of the terms “our firm” and “we” and “us” and terms of similar import, denote the alternative practice structure conducted by Revonary Accountants & Advisors, LLC and Grossbach Zaino & Associates, PC.