Brian T. Grogan

Member

Minneapolis

(612) 877-5340

(612) 260-9080

Brian advises technology companies, communications providers, public entities, and enterprise customers on complex commercial transactions, technology procurements, managed services arrangements, and communications infrastructure projects. Combining sophisticated transactional experience with decades of regulatory and industry knowledge, he helps clients execute strategic business initiatives, manage risk, and build long-term commercial relationships.

Brian structures, negotiates, and implements technology and commercial agreements that support a broad range of business needs. Because he represents both technology providers and customers, Brian brings a practical understanding of the business objectives, risks, and negotiating positions on all sides of a transaction. He regularly counsels clients on risk allocation, artificial intelligence and emerging technology issues, data rights, cybersecurity obligations, data governance, privacy, and regulatory compliance. He also assists with large-scale technology implementations, pension administration system projects, contract compliance matters, and technology procurements for both public- and private-sector organizations.

A significant component of Brian’s practice involves the communications and broadband sector. In this area, he advises providers, infrastructure owners, and governmental entities on complex commercial and regulatory matters, including negotiating communications franchises, pole attachment agreements, rights-of-way agreements, tower and rooftop leases, vendor contracts, and other communications infrastructure arrangements. He also counsels clients on federal, state, and local requirements affecting broadband, wireless, cable, and telecommunications operations, from FCC regulations and permitting requirements to franchise obligations, utility taxes, and infrastructure deployment issues. Brian is a frequent speaker at state and national conferences on technology, broadband infrastructure, rights-of-way management, wireless deployment, and telecommunications contracting.

In addition to his legal practice, Brian serves on Cozen O’Connor’s Management Committee. He joined the firm in 2026 with his colleagues from Moss & Barnett, where he served on the board of directors from 2009 to 2025, and as president and chief executive officer from 2017 to 2025. His experience leading a law firm provides him with a practical business perspective that clients value when negotiating commercial transactions and strategic initiatives. Brian earned his B.A. in mathematics from Creighton University and his J.D. from William Mitchell College of Law, where he served as editor of the William Mitchell Law Review.

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Experience

News

Cozen O’Connor Announces New Practice Leadership, Office Managing Partners, Other Promotions

February 10, 2026

Cozen O’Connor announced several new leadership roles, including new practice and office leaders.

Am Law 100 Firm Cozen O’Connor Finalizes its Merger with Minneapolis-based Moss & Barnett

January 05, 2026

Cozen O’Connor has completed its acquisition by merger of Moss & Barnett, one of Minnesota’s leading law firms, adding more than 50 attorneys and bringing the overall roster to over 1,000 attorneys.

International Law Firm Cozen O’Connor Advances Midwest Growth Strategy, Plans to Merge with Minneapolis-based Moss & Barnett

November 03, 2025

The merger increases Cozen O’Connor’s footprint in Minnesota by adding more than 50 attorneys and brings the firm’s total roster to over 1,000 attorneys located across 33 offices.

Industry Sectors

Education

  • William Mitchell College of Law, J.D., 1990
  • Creighton University, B.A., 1987

Awards & Honors

Minnesota Super Lawyers (2023-present)

Martindale-Hubbell AV Preeminent® (2000-present)

  • Minnesota

American Bar Association, Communications Law

Minnesota State Bar Association, Communications Law Section – former chair

Hennepin County Bar Association

National Association of Telecommunications Officers and Advisors

International Municipal Lawyers Association

Minnesota Association of Community Telecommunications Administrators 

The Fund for the Legal Aid Society – board member (2020-2025)

Twin Cities Diversity in Practice – advisory board member (2019-2025)