Ennead Architects
Architectural firm based in New York City
Ennead, a CannonDesign Company Type Private Industry Architecture Predecessor New York City , U.S. ("Ennead, a CannonDesign Company", 2026; "Ennead Architects", 2010-present; "Polshek Partnership", 1998-2010; "Polshek and Partners", 1994-1998; "James Stewart Polshek and Partners", 1980-1994; "James Stewart Polshek and Associates", 1970-1980; "James Stewart Polshek, Architect", 1963-1970)Founder Joseph Fleischer, Timothy Hartung, Duncan Hazard, Guy Maxwell, Kevin McClurkan, Richard Olcott, Susan Rodriguez, Tomas Rossant, Todd Schliemann, Don Weinreich, Thomas Wong Headquarters New York City
, U.S.
Services ArchitectureMaster Planning Historic Preservation Interior Design Number of employees
160 Website http://www.ennead.com/
Ennead, a CannonDesign Company, (/ˈenēˌad/) is a New York City -based architectural firm. The firm was founded in 1963 by James Polshek , who left the firm in 2005 when it was known as Polshek Partnership . The firm's partners renamed their practice in mid-2010.
Project examples
William Jefferson Clinton Presidential Center
William Jefferson Clinton Presidential Center
Rose Center for Earth and Space, New York
Jean & Ric Edelman Fossil Park & Museum , Rowan University , Mantua Township, New Jersey (2025)
Johns Hopkins University, Bloomberg Center , Washington D.C. (2023)
Shanghai Planetarium , Shanghai, China (2020)
University of Michigan, Biological Science Building , Ann Arbor, MI (2019)
Peabody Essex Museum Expansion and Renovation , Salem, MA (2019)
Anderson Collection at Stanford University , Stanford, CA (2014)
National Museum of American Jewish History , Philadelphia, PA (2010)
Brooklyn Museum , Elizabeth A. Sackler Center for Feminist Art , Brooklyn, NY (2007)
UT at Austin EER
Kansas State University, College of Architecture, Planning and Design , Manhattan, KS (2017)
Massachusetts College of Art and Design, Design and Media Center , Boston, MA (2016)
Syracuse University , S.I. Newhouse School of Public Communications , Syracuse, NY (2007)
References
1 2 Fixsen, Anna (December 7, 2017). "2018 AIA Gold Medal Goes to James Stewart Polshek" . Metropolis . Archived from the original on September 11, 2022. Retrieved September 11, 2022 .
↑ Bernstein, Fred A. (June 24, 2010). "Polshek Partnership Changes Firm Name to Ennead Architects" . Architect . Hanley Wood, LLC . Retrieved May 29, 2011 .
↑ "Edelman Fossil Park & Museum of Rowan University" . ennead . Retrieved 2026-11-04 .
↑ "Johns Hopkins University Bloomberg Center" . ennead . Retrieved 2026-03-10 .
↑ "Stellar design for largestplanetarium in the world" . archive.shine.cn . 2018-12-07. Retrieved 2019-08-01 .
↑ Design, Schema (2019-08-01). "University of Michigan Biological Science Building: Press…" . www.ennead.com . Retrieved 2019-08-01 .
↑ "The Peabody Essex Museum Prepares to Unveil a Thoughtfully Designed 40,000-Square-Foot Expansion" . Architectural Digest . July 2019. Retrieved 2019-08-01 .
↑ "The Anderson Collection: Art in the Heart of Silicon Valley" . Whitewall . 2018-10-19. Retrieved 2019-08-01 .
↑ Kelly, Joseph Dennis (2008-01-22), "Jewish-American Museum Rising in Philly" , Architectural Record , archived from the original on 2008-02-05
↑ Muschamp, Herbert (2000-09-20), "CRITIC'S NOTEBOOK; A Modern Embellishment Seeks Harmony With a Beaux-Arts Jewel" , The New York Times
↑ Dunlap, David W. (2000-01-30), "Carnegie Hall Grows the Only Way It Can; Burrowing Into Bedrock, Crews Carve Out a New Auditorium" , The New York Times
↑ Muschamp, Herbert T. (2003-09-12), "ARCHITECTURE REVIEW; Zankel Hall, Carnegie's Buried Treasure" , The New York Times
↑ "New UT business school building blends light, space, collaboration" . Austin American-Statesman . Retrieved 2019-08-01 .
↑ "U.S. Embassy Ankara" . U.S. Embassy & Consulates in Türkiye . Retrieved 2026-03-10 .
↑ "Kansas State University - College of Architecture, Planning and Design / Ennead Architects + BNIM" . ArchDaily . 2018-10-23. Retrieved 2019-08-01 .
↑ "MassArt Opens New Design and Media Center" . Boston Magazine . 2016-01-25. Retrieved 2019-08-01 .
↑ Gendall, John (2008-02-01), "New News is Good News" , architectmagazine.com {{citation }}: CS1 maint: deprecated archival service (link )
↑ Trei, Lisa (November 13, 2019). "Stanford opens 'team science' complex for brain research and molecular discovery" . Stanford News . Retrieved September 12, 2022 .
↑ Stevens, Suzanne (October 27, 2017). "First look at UO Knight Campus for Accelerating Scientific Impact" . Portland Business Journal . Retrieved September 12, 2022 .
External links
Media related to Polshek Partnership at Wikimedia Commons
International National Other