17 companies

Mayer Brown

Mayer Brown is an international law firm founded in 1881, advising corporations, funds and financial institutions on transactions and disputes across the Americas, Asia and EMEA.

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.

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.

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.

Balch & Bingham

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

Atkin Chambers

A London set of commercial barristers at Gray's Inn specialising in construction, energy, infrastructure and international arbitration disputes, offering pupillage and mini-pupillages.

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.

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.

Middle East and Partners

Gasser Partner

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.

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.

Herbert Smith Freehills Kramer

HSF Kramer is a global law firm formed in 2025 from Herbert Smith Freehills and Kramer Levin, with about 2,700 lawyers in 26 offices advising on litigation, regulation and corporate transactions.

Global Law Office

Gall

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.

Eversheds Sutherland

Global law firm formed in 2017, advising corporate clients across 34 countries through 68+ offices, with practices spanning M&A, finance, disputes, energy, IP and technology.