345 Park Avenue is a 634ft (193m) tall skyscraper in New York City

New York City

New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

, New York

New York

New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

. It was completed in 1969 and has 44 floors. Emery Roth & Sons designed the building, which is the 60th tallest in New York.

Headquarters of Bristol-Myers Squibb

Bristol-Myers Squibb

Bristol-Myers Squibb , often referred to as BMS, is a pharmaceutical company, headquartered in New York City. The company was formed in 1989, following the merger of its predecessors Bristol-Myers and the Squibb Corporation...

 and professional services

Professional services

Professional services is an industry of infrequent, technical, or unique functions performed by independent contractors or by consultants whose occupation is the rendering of such services....

 firm KPMG

KPMG

KPMG is one of the largest professional services networks in the world and one of the Big Four auditors, along with Deloitte, Ernst & Young and PwC. Its global headquarters is located in Amstelveen, Netherlands....

 are located here, while other tenants include the private equity

Private equity

Private equity, in finance, is an asset class consisting of equity securities in operating companies that are not publicly traded on a stock exchange....

 firm The Blackstone Group. The National Football League

National Football League

The National Football League is the highest level of professional American football in the United States, and is considered the top professional American football league in the world. It was formed by eleven teams in 1920 as the American Professional Football Association, with the league changing...

moved their headquarters here in September of 2011.

Exteriors of 345 Park Avenue were used as the headquarters of CSC and Continental Corp. in the Aaron Sorkin series "Sports Night" from 1998-2000.