Year Founded: 1830, New York

Curtis is one of the world’s longest established international law firms, with market-leading practices in international law.

For nearly 200 years Curtis has been advising clients on their most significant and strategic matters. The firm has a history of ‘firsts.’ Curtis was one of the first U.S. firms to open in Mexico and remains the only U.S.-headquartered law firm licensed to practice in Oman.

The firm’s pioneering approach is reflected in its diverse international client base, which includes governments and state-owned entities, multinational companies, financial institutions, public and private businesses, entrepreneurs and high-net-worth individuals.

In contrast to many law firms, Curtis’ growth has been organic, with the majority of Curtis partners having trained at the firm. This provides clients with exceptional stability and consistency of approach across the firm.

Curtis operates out of 18 offices and services clients throughout the world, far beyond the jurisdictions in which it operates.

Our international practices cover the Americas, Europe, Asia and Africa.

For information on our experience in domestic markets, please navigate via our office location pages.

Curtis clients include governments and state-owned entities, corporates, individuals, family offices and entrepreneurs all over the world.