Whether your company or firm is considering a Corporate Partnership with OHNY for the first time or you’ve already experienced the rich rewards of opening up your space during our Annual OHNY Weekend, we would like at extend our heartfelt thanks. Corporate support and partnerships are critical to the success of our educational efforts and achievements. 

OHNY welcomes 200,000 people to its Annual OHNY Weekend when it opens hundreds of architecturally and culturally significant sites throughout the five boroughs. From the top of the Woolworth Building to the recently restored Church of St. Francis Xavier in Chelsea, we take you behind-the-scenes and give you rare access to the extraordinary architecture that defines New York City. All of this would not be possible without the generosity and commitment of our corporate partners.