57 companies

McGuireWoods

McGuireWoods is an international law firm founded in 1834, with 21 offices and 900+ lawyers advising corporate, individual and nonprofit clients on litigation, finance, private equity, healthcare, energy and corporate matters.

Davis Wright Tremaine

Am Law 100 law firm founded in 1944 in Seattle, with more than 600 attorneys across nine US offices, advising on litigation, corporate transactions, media, communications, energy and healthcare.

Troutman Pepper Locke

Am Law 50 law firm formed in 2025 by the merger of Troutman Pepper and Locke Lord, with 1,600+ attorneys across 33+ offices serving major industry sectors.

Morgan, Lewis & Bockius

Global law firm founded in 1873, offering corporate, transactional, litigation and regulatory legal services from more than 30 offices worldwide.

Pillsbury

Full-service international law firm founded in 1868, advising technology, energy, financial services and real estate clients on matters including nuclear energy, cybersecurity, privacy, blockchain and AI.

Watson Farley & Williams

Watson Farley & Williams is an international law firm of over 750 lawyers advising on transactions and disputes in the energy, infrastructure and transport sectors from 19 offices.

Balch & Bingham

National full-service law firm founded in 1922 with 240+ attorneys advising regulated industries on energy, environmental, corporate and litigation matters.

Baker Botts

Baker Botts is a global law firm advising on energy, technology, regulatory, intellectual property and transactional matters, with particular strength in oil and gas M&A and high-stakes litigation.

Lefosse Advogados

Lefosse Advogados is a full-service Brazilian law firm, founded in 1987, advising national and international clients across more than 30 areas of law from offices in São Paulo, Rio de Janeiro and Brasília.

McNees Wallace & Nurick

McNees Wallace & Nurick is a full-service business law firm, founded in 1935, providing advisory, transactional, regulatory, and dispute resolution services from 11 offices across Pennsylvania, Maryland, Ohio, and Washington, D.C.

Gillespie Macandrew

Scottish law firm with offices in Edinburgh, Glasgow and Perth, giving legal and tax advice on land and rural, real estate, energy and personal wealth matters.

ASKramer Law

Boutique Chicago law firm founded in 2023, advising finance, energy, public, private and nonprofit clients on regulatory, governance, commercial and tax matters, focused on US financial products law.

Couch White

Couch White, LLP is a full-service law firm in Albany, New York, practising energy, environmental, corporate, real estate, construction and litigation law for public and private clients nationwide.

Hogan Thompson Schuelke

Houston-based litigation boutique handling energy industry disputes, including oil and gas, construction and renewable energy matters, for corporate and individual clients nationwide.

Bracewell

Bracewell is an international law and government relations firm founded in 1945, with about 350 lawyers across ten offices, known for its energy, finance, infrastructure and technology work.

Gall

Bernitsas Law

Eiger

Gannons

VANEPS

QED Chambers

COBALT

Fluxmans

Lavan