Recognized by Chambers US as “extremely talented, bringing business acumen, as well as legal acumen” to bear on a wide range of commercial transactions, attorney Allen Klein has been representing clients from around the world in complex and groundbreaking transactions for more than 30 years. His unique perspective stems from an unusually diverse legal background that includes advisory, transactional, legislative and regulatory experience.

Over the course of his career, Allen has represented clients in the agricultural products, automotive, avionics, chemical, design and distribution, e-commerce, banking and financial services, food and beverage, government, hospitality, manufacturing, media and entertainment, outsourcing services, paper, pharmaceutical, retail and technology sectors in the United States, Canada, the United Kingdom, Germany, Switzerland, India, Mexico and South Africa.

In addition to having received high praise from Chambers US, Allen has also been consistently recognized by other top legal industry publications and rating services. Martindale-Hubbell has awarded him its top AV-Preeminent rating for 13 consecutive years. The Legal 500 US regularly recognizes him as “one of the best outsourcing advisors in the country” with “the right strategic focus and sound tactical execution in steering clients through complex transactions” and reports that he has “an excellent market reputation for outsourcing and transactional work.” In addition, Chambers Global calls Allen a “key player in the US market.”

Before starting his own firm, Allen was a senior equity partner in one of the leading law firms in the world.  Allen is active in the industry as well as in the community. Allen received his J.D. from the State University of New York at Buffalo and his B.A. from Cornell University. He is admitted to practice in the District of Columbia and New York.