Morgan, Lewis & Bockius

Morgan, Lewis & Bockius LLP
Headquarters2222 Market Street
Philadelphia, Pennsylvania, U.S.
No. of offices33
No. of attorneys~2,000
Major practice areasAviation, Aerospace & Defense, Banking, Corporate Law, Labor and Employment, Litigation, Regulatory, Intellectual Property, Energy and Environmental, Fintech, Healthcare & Life Sciences, Retail & E-commerce, Sports, Technology
Key peopleJami Wintz McKeon, Firm Chair
Revenue US$3.01 billion (2024)
Date foundedMarch 10, 1873 (1873-03-10)
Founders
Company typeLimited liability partnership
Websitemorganlewis.com

Morgan, Lewis & Bockius LLP (known as Morgan Lewis) is a U.S.-based, white-shoe international law firm founded in Philadelphia, in 1873. It operates 33 offices in North America, Europe, Asia, and the Middle East. The firm advises clients in numerous industry sectors, including energy, financial services, technology, and life sciences, representing close to 90 percent of Fortune 100 companies. It is most known for its historic amicus brief, filed in the U.S. Supreme Court in 2015, on behalf of 379 companies, making a business case for legalizing same-sex marriage across the country, and for its pro bono representations. It is the largest law firm chaired by a woman, Jami McKeon.