The Firm: This practice services an impressive list of clients, including The New York Times and HSBC. Its work for the latter has involved overseeing employee relocations on a global scale. As well as advising on corporate compliance issues and visa petitions, the team has recently managed visa audits for companies wishing to overhaul their procedures.

Sources Say: "They have given us their undivided attention and treated us with the utmost respect and courtesy."

Key Individuals: David Grunblatt draws much praise for his work with high-profile clients on visa requirements and immigration compliance. One market source stated: "He is able to foresee obstacles that arise, weigh the alternatives and recommend the course of action that will help us achieve our goals."

Clients particularly value Avram Morell's understanding of "the complexities of business immigration law." His comprehensive immigration practice encompasses business compliance and immigrant and nonimmigrant visa petitions.