Irell & Manella LLP is a full-service law firm focused on serving clients worldwide, including public and private companies, universities, and successful entrepreneurs. The Firm offers a wide range of practice areas including antitrust, appellate, bankruptcy, intellectual property litigation, mergers and acquisitions, private equity, and tax. The Firm’s sector experience includes business services, consumer products, machinery, and test/measurement equipment. Irell & Manella was established in 1941 and is based in Los Angeles, California.