Perkins Coie is an American multinational law firm headquartered in Seattle, Washington. Founded in 1912, it is recognized as an Am Law 50 firm. It is the largest law firm headquartered in the Pacific Northwest and has 20 offices across the United States and Asia. The firm provides corporate, commercial litigation, intellectual property, and regulatory legal advice to a broad range of clients, including prominent technology companies like Google, Twitter, Intel, Facebook, and Amazon. In addition to its corporate representation, the firm has represented political clients. The firm is known for its pro bono work. From Wikipedia