James M. Zimmerman
Cincinnati, OH
Trusted business attorney serving Cincinnati.
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Quick answer
James M. Zimmerman is an attorney based in Cincinnati, OHIO. The practice focuses on Business, Family Law, and M&A.
- Based in
- Cincinnati, OHIO
- Experience
- attorney
- Known for
- Business · Family Law · M&A
- Handles Business, Family Law, and M&A matters from Cincinnati, OHIO.
- Recognized with Lawyer of the Year — Business Organizations (including LLCs and Partnerships) (Cincinnati) (2025).
About James M. Zimmerman: James M. Zimmerman is an attorney based in Cincinnati, OHIO. The practice focuses on Business, Family Law, and M&A.
Areas of practice
Practice focus
James M. Zimmerman represents clients in Cincinnati, Ohio across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About James M. Zimmerman
In addition to his legal practice, James plays a leadership role in several community organizations and initiatives. He is a co-founder of Cincinnati Innovates, a regional innovation competition that has received hundreds of entries and awarded hundreds of thousands of dollars in prizes since its creation in 2009. James also is general counsel to Cintrifuse, an organization formed in 2012 by several of the largest organizations in Cincinnati to coordinate and catalyze the Cincinnati region’s innovation ecosystem.
James serves on the board of the Greater Cincinnati Venture Association, Breakthrough Cincinnati and The Circuit, and on the finance and investment committee for ArtsWave. He is actively involved with The Brandery, a Top 15 seed stage business accelerator. He is a frequent speaker on entrepreneurship and venture capital.
Credentials
Education
Vanderbilt University
J.D. · 1999
Vanderbilt University
BA · 1996
Jurisdictions
Bar admissions
Ohio, Ohio State Bar
ACTIVE
Recognition
Awards & honors
Lawyer of the Year — Business Organizations (including LLCs and Partnerships) (Cincinnati)
2025
Lawyer of the Year — Business Organizations (including LLCs and Partnerships) (Cincinnati)
2021
Lawyer of the Year — Closely Held Companies and Family Businesses Law (Cincinnati)
2020
Lawyer of the Year — Business Organizations (including LLCs and Partnerships) (Cincinnati)
2017
Best Lawyers in America — Business Organizations (including LLCs and Partnerships)
2026
Best Lawyers in America — Closely Held Companies and Family Businesses Law
2026
Best Lawyers in America — Corporate Law
2026
Best Lawyers in America — Mergers and Acquisitions Law
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Venture Capital Law
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Forty Under 40, Cincinnati Business Courier 2010
2026
Best Lawyers in America — Leading Lawyer, Cincy Magazine
2026
Locations
Office locations
Client feedback
Client reviews
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Schedule your consultationFrequently asked
Common questions
What areas of law does James M. Zimmerman practice?
James M. Zimmerman focuses on Business, Family Law, and M&A.
Where is James M. Zimmerman located?
James M. Zimmerman primarily serves clients in Cincinnati, Ohio, with an office at 301 East 4th Street, Suite 2800.
Is James M. Zimmerman a verified attorney?
James M. Zimmerman's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with James M. Zimmerman?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 513-381-2838.





