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Hardy Holzman Pfeiffer

American architecture firm

Hardy Holzman Pfeiffer Associates' (HHPA) was an internationally recognized American architecture firm with offices in New York and Los Angeles. Established by Hugh Hardy, Malcolm Holzman and Norman Pfeiffer in 1967 in New York, HHPA was noted for its innovative public buildings, and received over 100 national design awards, including the American Institute of Architects' Architecture Firm Award in 1981.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1967Founded1
  • HeadquartersNew York City1

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Norman Pfeiffer, Malcolm Holzman, Hugh Hardy, NYC office
Photo: Gotfryd, Bernard, photographer, Public domain, via Wikimedia Commons3

Hardy Holzman Pfeiffer Associates' (HHPA) was an internationally recognized American architecture firm with offices in New York and Los Angeles. Established by Hugh Hardy, Malcolm Holzman and Norman Pfeiffer in 1967 in New York, HHPA was noted for its innovative public buildings, and received over 100 national design awards, including the American Institute of Architects' Architecture Firm Award in 1981.2

The story

Founded by Hugh Hardy, Malcolm Holzman and Norman Pfeiffer in 1967.1

Leadership

Who has led Hardy Holzman Pfeiffer, and when. Pick a name to see everywhere that person has worked.

Timeline

  1. 1967Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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