Chadbourne & Parke has elected five attorneys to partner, including two in Washington.
John Marciano III and Keith Rosen were elected to partner along with three colleagues from the firm's New York office.
Marciano, a member of the project finance group, focuses his practice on independent power projects with an emphasis on mergers, acquisitions, tax structuring and foreign investments. He was previously an associate.
Rosen, who joined Chadbourne in February, previously served as chief of the criminal division for the U.S. Attorney's office in Wilmington, Del. He focuses his practice on white collar defense, regulatory investigations and litigation. He advises clients on issues like securities fraud, export control, anti-corruption and anti-money laundering. He was previously counsel with the firm.