Irell & Manella LLP is a law firm. The company's practice areas include alternative dispute resolution, antitrust, appellate art, aviation, corporate securities, creditors' rights and insolvency, employee benefits and executive, compensation, entertainment, environmental, high-tech, entertainment and intellectual property transactions, insurance, intellectual property litigation, labor and employment, land use, litigation, personal planning/trust and finance, real estate and finance, taxation, and white-collar criminal defense. Irell & Manella was founded in 1941 and is based in Los Angeles, California with an additional office in Newport Beach, California.