I.B.M. plans to sell or lease its current headquarters, as well as 133.5 acres of surrounding property, once the new building is ready for occupancy.
Dataproducts plans to sell a subsidiary and its headquarters,offer a special dividend and take a $45 million write-off.
There is also anger over a proposal to sell the union's headquarters, an office building at 80 West End Avenue.
The New York Times is planning to sell or mortgage its headquarters to raise $225m.
The company attributed much of the decline to a big gain that it reported last year after it sold its headquarters in Midtown Manhattan.
The Bible Speaks, a church ordered to return $6.5 million to a former member, has decided to sell its headquarters to raise the money, court documents show.
The New York chapter of the American Red Cross also sold its headquarters in the city, even though it had nowhere to go.
In 2008, it sold its headquarters due to financial problems and called for donations.
The United Order sold its headquarters to the Mannes College of Music, which moved there in 1984.
Moody's, the executives said, plans to sell its cramped 55-year-old headquarters a few blocks away at 99 Church Street.