Manhattan Chamber of Commerce | 4,068 followers on LinkedIn. Business success starts here. | The Manhattan Chamber of Commerce is the convener, voice and advocate of the 125,000+ businesses across the borough of Manhattan, which is the heart of New York City's economy. We’re focused on advancing the economic vitality of our city by building a strong and thriving climate for the broad business community, including small businesses and startups, mid-market companies, and large corporations. While there are significant advantages to doing business in New York City, we provide meaningful solutions to overcome the biggest challenges facing businesses here.