Robert B. Ott

The District of Columbia Bar provides legal services. The private company is based in Washington.

Arnold & Porter LLP is engaged in the provision of legal services. It offers transactional, regulatory, and litigation services in the areas of antitrust and competition, appellate and supreme court, attorney liability, bankruptcy and corporate restructuring, compensation and benefits, congressional investigations, consumer product safety, consumer protection and advertising, corporate and securities, derivatives and commodities, financial services, government contracts, intellectual property, international arbitration, international trade, labor and employment, legislative and public policy, litigation, national and homeland security, private client services, product liability litigation, public international law, real estate, and white collar criminal defense. The company was founded by Thurman Wesley Arnold, Paul Aldermandt Porter, and Abraham Fortas in 1946 and is headquartered in Washington, DC.