Many Alcoa shareholders may well have believed that the building was the company 's headquarters ; only in the spring of this year did the company acknowledge for the first time in its annual report that the head office had moved to New York after a half-century in Pittsburgh . ''
Alcoa /business/company/place_founded Pittsburgh
JJ NNP NNS MD RB VB VBN IN DT NN VBD DT NN POS NN : RB IN DT NN IN DT NN VBD DT NN VBP IN DT JJ NN IN PRP$ JJ NN IN DT NN NN VBD VBN TO NNP NNP IN DT NN IN NNP . ''
Alcoa
ORGANIZATION
Pittsburgh
LOCATION
/business/company/place_founded