WHPacific is one of the largest, minority-owned and operated providers of architectural, building engineering, land development, surveying and transportation services in the United States. The company serves clients through its regional offices in Arizona, Colorado, Idaho, New Mexico, Oregon, Texas and Washington. Established in 1981, it manages a staff of more than 695 employees. WHPacific is a recipient of the Engineering Excellence Grand Award from the American Council of Engineering Companies of Oregon. The company is certified by the National Minority Supplier Development Council. It serves the transportation, retail, educational and government sectors. The company has undertaken projects for the Pringle Creek Community and the Arizona Museum for Youth. WHPacific is a wholly owned subsidiary of NANA Development Corporation, which is a part of NANA Regional Corporation. It has annual revenues of over $90 million.