Gregg E. Tryhus


Gregg E. Tryhus is the Owner of Grayhawk Development. The company is involved in land development, golf development/operations and investments.


Significant real estate and golf projects include: The Grayhawk Master-Planned Community and 36 hole Grayhawk Golf Club in Scottsdale, Arizona; Whisper Rock Estates and the 36 hole Whisper Rock Golf Club in Scottsdale, Arizona; The Sevano Village also in Scottsdale, Arizona; The Saguaro Bloom Master-Planned Community in Tucson, Arizona; The Vistal Master-Planned Community in Phoenix, Arizona and The Glenwild Master-Planned Community and Glenwild Golf Club in Park City, Utah, a joint venture with DMB Associates.


Mr. Tryhus received his undergraduate degree from Southern Methodist University in 1979. He received his Masters in Business degree from Arizona State University in 1981.


As an active community member, Mr. Tryhus currently serves on the board of the Arizona State University Athletic Foundation, Brophy Jesuit College Preparatory, UMOM / Helping Hands Housing Services, World Presidents’ Organization, and the Rodel Foundations. He is also a trustee at Arizona State University, and current president of the Arizona Golf Community Foundation.


Mr. Tryhus lives in Paradise Valley, he and his wife Sally have two sons. Mr. Tryhus enjoys golf, skiing and travel.