Haynes and Boone is a corporate law firm that provides a full spectrum of legal services to clients throughout the world. The firm serves a diverse group of markets in domestic and global business transactions and litigation matters. Its practice groups include antitrust, appellate, aviation, medical technology, finance, health care, venture capital, corporate governance, international, real estate, immigration, environmental and media law. Haynes and Boone offers expertise in government contracts, mergers and acquisitions, securities litigation, outsourcing, labor and employment, intellectual property, reorganization and tax, business and estate planning. The firm has more than 450 attorneys and maintains locations in Texas, New York, Mexico City, Moscow and Washington, D.C. It was established in 1970. Haynes and Boone has offices in numerous cities, such as Richardson, Texas.