Private company

Sydness Architects

Logo: sydnessarchitects.com3

American architecture firm

Sydness Architects is a New York City-based architecture firm founded by K. Jeffries Sydness AIA in 1996. Other senior members of the firm are Associates Matthew M. Ruopoli, AIA and Melissa Carolina Cheing, AIA. Prior to forming Sydness Architects, Sydness was a partner at Johnson/Burgee Architects, whose founding principals were Philip Johnson and John Burgee.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Sydness Architects is a New York City-based architecture firm founded by K. Jeffries Sydness AIA in 1996. Other senior members of the firm are Associates Matthew M. Ruopoli, AIA and Melissa Carolina Cheing, AIA. Prior to forming Sydness Architects, Sydness was a partner at Johnson/Burgee Architects, whose founding principals were Philip Johnson and John Burgee.2

Sources

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