Otto Frenzel

Corporate Law

4.0 (1 reviews)

Indianapolis, Indiana

5+ years experience

Barnes & Thornburg LLP

Updated: Jan 03, 2026

Contact Information

317-236-1313

https://btlaw.com/en/people/otto-frenzel

11 South Meridian Street, Indianapolis, IN 46204-3535

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Bio

Otto Frenzel is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law.Otto, who practices law in Indianapolis, Indiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Otto is held by other top lawyers in the same geographic and legal practice area. Otto Frenzel is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law.Otto, who practices law in Indianapolis, Indiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Otto is held by other top lawyers in the same geographic and legal practice area. Otto Frenzel is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law. Otto, who practices law in Indianapolis, Indiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Otto is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Corporate Law

Awards & Recognition

Recognized: Corporate Law
Recognized: Leveraged Buyouts and Private Equity Law
Recognized: Mergers and Acquisitions Law

Recognized in Ones to Watch since 2026

Education

Indiana University Robert H. McKinney School of Law, J.D., graduated 2020

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Reviews

Nancy Davis

2 weeks ago

Expert guidance on our recent acquisition

Otto Frenzel provided excellent counsel during our company's recent acquisition. His deep knowledge of M&A and private equity law, backed by his recognition in Best Lawyers, was evident throughout the complex process. He was strategic, clear, and helped us navigate critical negotiations. While his response time could occasionally be a day or two during peak periods, the quality of his work was consistently top-tier. I highly recommend him for any corporate transaction in the Indianapolis area.