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Our Team

Leadership

The principals and associates of the firm are guided by a common commitment to service, innovation, prosperity, and the hands-on approach they bring to every project.

Donald E. Henry, Jr.

AIA, LEED
Managing Principal

Natale V. Barranco

AIA, LEED
Principal

Rafael Stein

AIA
Principal

Ranabir Sengupta

AIA, LEED
Associate Principal

Martin D. Stein

AIA
Principal

Salvatore Paratore

AIA, LEED
Senior Associate

Nandini Sengupta

LEED
Senior Associate

Lawrence Gutterman

AIA, LEED
Senior Associate

Antonio Pinto

AIA
Senior Associate

Xiangli “Lillie” Chen

AIA, LEED
Associate

Rainer Dumke

RA
Associate