Costantini Design

(Studio – by Appt.) 526 West 26th Street #504
New York City, NY 10001
United States


José León Suárez
Buenos Aires

Costantini is a furniture design and manufacturing company founded in 2002 by artist and designer William Stuart.  The name Costantini comes from his maternal grandfather, a first generation Italian-American. Born in New York City and raised upstate, William studied fine art at Colgate University with a year abroad in Paris. He traveled to Buenos Aires in 2001 and fell in love with the culture and craftsmanship instantly. Aside from private collections, some notable public projects include the Hotel Bel Air, the Sultanate of Oman, Bergdorf Goodman, NoMad Hotels, Four Seasons, Ritz Carlton, and Grand Hyatt. Our work has been featured in publications such as Architectural Digest, Galerie Magazine, The Wall Street Journal, Interior Design magazine, Luxe, and more. 

After over a decade of travel, we are proud to have come home to New York, with a studio in the famed West Chelsea Arts Building, open by appointment.  
All items are customizable, but focus on noble materials such as bronze, solid wood and leather, using traditional processes like casting, traditional woodworking and upholstery to make contemporary work. Each piece from Costantini is handmade and no two pieces are exactly alike. 
Article: Argentinian-Made Furniture With A Fine Art Perspective by Brittany Cost
Studio address, by appointment:
526 W 26th St #504, New York, NY 10001

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