CetraRuddy is an award-winning international architecture, planning and interior design firm founded in 1987 by Principals John Cetra and Nancy J. Ruddy, driven by a commitment to design excellence and creating memorable place making. The team has crafted some of New York’s most successful, globally-recognized residential developments including One Madison, 141 Fifth Avenue, Walker Tower and Barbizon63.

Best summarized by the International Herald Tribune's Suzy Menkes, “Thierry Dreyfus is the man who is making the City of Light live up to its name." The famed lighting designer is the master of the soft glow, bright beams and laser lines. Art director and artist since 1985, Thierry Dreyfus is world renowned for his installations in France, China and the United States including Lyon Biennale (2000) Grand Palais (2005) Château de Versailles and the Bibliothèque Nationale de France (2006). 135 West 52nd Street will be his first permanent installation in New York.

One of the most influential developers in New York City, The Chetrit Group is identified with some of the most iconic residential and hotel developments in Manhattan, Brooklyn and Miami. Upcoming achievements include the landmark renovation of the iconic Sony Building, the development of Gramercy Square, spanning an entire city block in the coveted Manhattan neighborhood, as well the conversion of Brooklyn Heights Hotel Bossert.

Clipper Equity, LLC is a New York-based development company whose extensive portfolio comprises close to 6,000 residential and mixed-use real estate projects in the northeastern metropolitan area. Among other notable developments, Clipper Equity converted the 500,000 square foot landmark New York Telephone Company building at 365 Bridge Street in Downtown Brooklyn into the Belltel Lofts with 250 luxury residences, retail space, and indoor garage space.

Together with the Chetrit Group, Clipper Equity has embarked on a number of development projects including the upcoming conversion of Manhattan’s iconic Sony Building, as well as the highly anticipated development of a full-block site in the coveted Gramercy Park neighborhood.

Uniquely positioned within the industry, Elliman enjoys 102 years of heritage and well-established reputation. Combined with an entrepreneurial and customized approach, Elliman’s hybrid platform for development marketing ensures maximum value to our clients.

Douglas Elliman Development Marketing offers real time intelligence from the city’s most renowned brokers, up-to-the-minute competitive research, a dedicated sales and marketing staff of more than 50 passionate and experienced real estate professionals, all committed to creating thoughtful and innovative marketing strategies for each unique property.

Williams New York is a Soho-based brand development firm with fifteen years of best in class experience creating meaningful and lasting brand experiences for benchmark properties in the best locations around the globe. The company creates brand experiences for some of the world's most discerning properties and their residents.