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. After the firm disbanded in August 2004, each of the partners established a successor firm.
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