Sidney Dickstein, founding partner of Dickstein Shapiro LLP, currently serves as senior counsel for the firm. He began practicing law in 1949, and, with David Shapiro, established the partnership in New York City in 1953. The firm opened a Washington, DC office in 1956, which later became its principal office. For more than fifty years, Mr. Dickstein has helped direct the firm. With his guidance, it has grown from two attorneys into a multiservice law firm with a national and international reach. His practice is extremely diverse, as he has been lead counsel in many major litigation matters in a variety of fields, including antitrust, federal securities, labor, and First Amendment matters, and he argued three of these cases before the U.S. Supreme Court.