Best Law Firms in the United States for Energy Law

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 Tulsa, Oklahoma
 Tulsa, Oklahoma
United States 2025
 1  National Award
 73  Regional Awards
ORIGINS

Conner & Winters was organized in 1933 in Tulsa, Oklahoma, by John M. Winters, Jr. and Benjamin C. Conner. The young Firm was dealt a temporary setback when, on the day following formation of the partnership, President Franklin D. Roosevelt closed all banks in the nation by executive order, including the Firm's major client. The Firm persevered through this difficult period, and today the bank's successor continues to be a client.

GROWTH

The core activities of the young Firm were initially in banking, real estate, trusts, probate, estate planning, and the rapidly expanding field of oil and gas law. By the end of World War II, the Firm's practice had expanded into litigation; income, estate and gift taxation law; estate planning and corporate finance. During the 1990's, the Firm grew rapidly by acquiring a number of well-qualified attorneys from competing firms. Conner & Winters' Oklahoma City office was opened in 1994, and the Firm's Northwest Arkansas office was opened in Fayetteville in 1995. The Firm has since expanded to Santa Fe, New Mexico, Jackson, Wyoming, Houston and Dallas, Texas, and Washington DC. As a result of its growth, the Firm developed skills in labor and employment, employee benefits, commercial law, corporate and securities, propane, insurance and risk management, and several other areas.

Conner & Winters attributes its diversity of practice and its reputation as one of the region's leading firms to the individual and collective talent of our attorneys and staff. The Firm has been able to attract well-qualified graduates from Ivy League and other nationally prominent law schools as well as important regional and state law schools.

WORK STYLE

Conner & Winters practices the principle that client representation requires a thorough practical understanding of the client's situation - its business, market, products, personnel, strengths and weaknesses. The Firm's interest in its clients is not casual; it is intense. Hard work, independent thought, and practical solutions to problems describe the Firm's work style.
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Oklahoma City Tier 2 in Energy Law
Tulsa Tier 2 in Energy Law
 Washington, District of Columbia
Client Endorsed
 Washington, District of Columbia
United States 2025
 1  National Award
 1  Regional Award

Washington Energy Law LLP was formed in 2023 by attorneys with extensive experience in energy law. Our team has a history of representing municipally and cooperatively owned electric systems, municipal power agencies, and state utility commissions. Our firm is well-versed in proceedings before the Federal Energy Regulatory Commission and various state and federal agencies and courts. We assist clients in navigating the intricate regulatory and business environments related to power supply agreements, project developments, transmission arrangements, wholesale energy markets, and other associated issues. By aligning with our clients' business goals and principles, we aim to deliver practical and effective solutions that fulfill their objectives.

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National Tier 3 in Energy Law
Washington, D.C. Tier 1 in Energy Law
 36  National Awards
 219  Regional Awards
National Tier 3 in Energy Law
Houston Tier 2 in Energy Law
 8  National Awards
 38  Regional Awards
National Tier 3 in Energy Law
Charleston-WV Tier 1 in Energy Law
Pittsburgh Tier 1 in Energy Law
Washington, D.C. Tier 2 in Energy Law
 10  National Awards
 117  Regional Awards
National Tier 1 in Energy Law
Birmingham Tier 1 in Energy Law
Washington, D.C. Tier 1 in Energy Law
Atlanta Tier 2 in Energy Law
 37  National Awards
 203  Regional Awards
Indianapolis Tier 1 in Energy Law
 8  National Awards
 17  Regional Awards
National Tier 2 in Energy Law
Houston Tier 1 in Energy Law
 51  Regional Awards
Portland-ME Tier 1 in Energy Law
Manchester Tier 2 in Energy Law
 11  Regional Awards
Jackson-MS Tier 1 in Energy Law
 1  National Award
 54  Regional Awards
Charleston-WV Tier 1 in Energy Law
Morgantown Tier 1 in Energy Law
 1  Law Firm of the Year Award
 31  National Awards
 93  Regional Awards
National Tier 1 in Energy Law
Austin Tier 1 in Energy Law
Houston Tier 1 in Energy Law
New York City Tier 1 in Energy Law
 1  Law Firm of the Year Award
 32  National Awards
 260  Regional Awards
Nashville Tier 1 in Energy Law
Birmingham Tier 2 in Energy Law
Houston Tier 2 in Energy Law
 25  Regional Awards
Baton Rouge Tier 1 in Energy Law
Shreveport Tier 1 in Energy Law
 9  Regional Awards
Stamford Tier 2 in Energy Law
 10  National Awards
 57  Regional Awards
Colorado Tier 3 in Energy Law
 16  National Awards
 89  Regional Awards
National Tier 3 in Energy Law
San Francisco Tier 2 in Energy Law
 1  National Award
 9  Regional Awards
Dallas/Fort Worth Tier 1 in Energy Law
 10  Regional Awards
Portland-OR Tier 2 in Energy Law
 31  Regional Awards
Hawaii Tier 3 in Energy Law
 3  Regional Awards
Austin Tier 1 in Energy Law
 18  Regional Awards
Jackson-MS Tier 1 in Energy Law
 7  National Awards
 18  Regional Awards
National Tier 3 in Energy Law
San Francisco Tier 2 in Energy Law
 2  Law Firm of the Year Awards
 34  National Awards
 114  Regional Awards
National Tier 1 in Energy Law
New York City Tier 1 in Energy Law
Portland-OR Tier 1 in Energy Law
San Francisco Tier 1 in Energy Law
 32  Regional Awards
New Orleans Tier 2 in Energy Law
 24  National Awards
 181  Regional Awards
Columbus-OH Tier 1 in Energy Law
Lansing Tier 1 in Energy Law
 48  Regional Awards
Portland-ME Tier 2 in Energy Law
 14  Regional Awards
Lansing Tier 2 in Energy Law
 21  Regional Awards
Concord Tier 2 in Energy Law
 6  National Awards
 43  Regional Awards
Phoenix Tier 2 in Energy Law
 2  Law Firm of the Year Awards
 43  National Awards
 159  Regional Awards
National Tier 1 in Energy Law
Houston Tier 1 in Energy Law
Colorado Tier 2 in Energy Law
Washington, D.C. Tier 2 in Energy Law
 19  Regional Awards
Little Rock Tier 1 in Energy Law
 1  National Award
 22  Regional Awards
New Jersey Tier 3 in Energy Law
 1  Law Firm of the Year Award
 44  National Awards
 94  Regional Awards
National Tier 2 in Energy Law
Boston Tier 1 in Energy Law
 1  National Award
 38  Regional Awards
Lafayette Tier 1 in Energy Law
New Orleans Tier 1 in Energy Law
 1  National Award
 34  Regional Awards
New Jersey Tier 2 in Energy Law
 1  Law Firm of the Year Award
 57  National Awards
 440  Regional Awards
National Tier 1 in Energy Law
Albany Tier 1 in Energy Law
Austin Tier 1 in Energy Law
Boston Tier 1 in Energy Law
 2  National Awards
 12  Regional Awards
National Tier 3 in Energy Law
Houston Tier 1 in Energy Law
 1  National Award
 4  Regional Awards
Phoenix Tier 2 in Energy Law
 57  National Awards
 432  Regional Awards
National Tier 1 in Energy Law
Austin Tier 1 in Energy Law
Boston Tier 1 in Energy Law
Dallas/Fort Worth Tier 1 in Energy Law
 3  National Awards
 24  Regional Awards
Pittsburgh Tier 1 in Energy Law
 10  Regional Awards
Lafayette Tier 2 in Energy Law
 2  National Awards
 8  Regional Awards
Birmingham Tier 1 in Energy Law
 2  National Awards
 47  Regional Awards
Dallas/Fort Worth Tier 1 in Energy Law
New Orleans Tier 1 in Energy Law
Austin Tier 2 in Energy Law
 2  Law Firm of the Year Awards
 40  National Awards
 111  Regional Awards
National Tier 2 in Energy Law
Houston Tier 1 in Energy Law
Washington, D.C. Tier 2 in Energy Law
 7  National Awards
 53  Regional Awards
National Tier 1 in Energy Law
Baton Rouge Tier 1 in Energy Law
Houston Tier 1 in Energy Law
Lafayette Tier 1 in Energy Law
 1  Law Firm of the Year Award
 21  National Awards
 54  Regional Awards
National Tier 1 in Energy Law
New York City Tier 1 in Energy Law
Washington, D.C. Tier 3 in Energy Law
 23  National Awards
 66  Regional Awards
National Tier 2 in Energy Law
Los Angeles Tier 1 in Energy Law
 1  Law Firm of the Year Award
 36  National Awards
 125  Regional Awards
National Tier 3 in Energy Law
Washington, D.C. Tier 1 in Energy Law
 1  National Award
 5  Regional Awards
Portland-OR Tier 1 in Energy Law
 1  National Award
 33  Regional Awards
Austin Tier 1 in Energy Law
Houston Tier 2 in Energy Law
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