Evercore's team will be led by its chairman, Roger C. Altman.
The company said it had received a $28.75-a-share buyout proposal from an investor group led by its chairman.
The ports' current management, led by its chairman, Michael Seymour, will remain.
The board is led by its chairman, who is nominated by the Central Government.
The joint gift is the culmination of a three-year effort led by the Whitney's chairman, Leonard A. Lauder.
Centel's management, led by its chairman, John P. Frazee Jr., believes the company cannot continue going it alone and requires a major partner.
The committee, led by Ciba's chairman, Richard Barth, is looking at environmental issues first.
The company has also received a $26-a-share offer from a group led by its chairman and including the Mitsubishi Corporation.
URC was led by Ne Win, its chairman and 17 senior officers.
Its 20th-century curators, led by that department's chairman, William S. Lieberman, have worked assiduously to correct this situation.