Energy & Natural Resources
1 Ranked Lawyer
Firm PROFILE
Winthrop & Weinstine, PA
USA 2026
Rankings
Leading firm in USA 2026
Ranked Departments
Ranked Departments
Ranked Individuals
Ranked Individuals
Top figures
190
Lawyers
1979
Established Year
Content provided by Winthrop & Weinstine, PA
Overview
Provided by Winthrop & Weinstine, PA
Winthrop is a nationally recognized law firm located in Minneapolis, Minnesota, with more than 190 attorneys practicing in all areas of business law. The firm was founded on the belief that law firms are first and foremost about clients. We are dedicated to advancing the best interests of our clients and our community through the timely delivery of legal services that are of exceptional quality, innovative character, and unsurpassed value.
Industry sectors (7)
- Real Estate & Construction
- Banking & Financial Services
- Healthcare
- Energy & Utilities
- Food & Agribusiness
- Manufacturing
- Hedge, Investment & Private Equity Funds
Capabilities (15)
- Tax Credit Financing & Syndication
- Real Estate Development
- Real Estate Finance
- Commercial Lending
- Community Banking
- Creditors' Remedies, Bankruptcy & Work-Out
- Regulatory Audits, Investigations & Enforcement Actions
- State Attorneys General Investigations & Litigation
- State & Federal Licensing & Regulatory Compliance
- Corporate, M&A, Securities & Corporate Finance
- Tax Planning & Transactions
- Employment Counseling & Litigation
- Renewable Energy Development & Regulatory Compliance
- Business & Commercial Litigation
- Data Privacy, Cybersecurity & Artificial Intelligence
Key people
Provided by Winthrop & Weinstine, PA
Tammera R. Diehm
President and Shareholder
Work & experience
Provided by Winthrop & Weinstine, PA
Winthrop represents public and private clients in nearly every area of law for business, including real estate development and finance, banking and financial services, corporate law and transactions, regulatory and government relations, tax law, energy and utilities, health law, business and commercial litigation, employment, intellectual property, and more.
Ranked Offices at Winthrop & Weinstine, PA
Provided by Winthrop & Weinstine, PA
Ranked Departments at Winthrop & Weinstine, PA (5)
Ranked Individuals at Winthrop & Weinstine, PA (8)
Minnesota
Tammera R. Diehm
Real Estate: Zoning/Land Use
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Eric Swanson
Energy & Natural Resources
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Thomas H Boyd
Litigation: Appellate
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Matthew R McBride
Litigation: General Commercial
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John Stern
Real Estate
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Todd Urness
Real Estate
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Unknown
Aimee Dayhoff
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Philip T Colton
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Top figures
190
Lawyers
1979
Established Year
Content provided by Winthrop & Weinstine, PA
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