The Standard Insurance Center, originally the Georgia-Pacific Building, is a 27-story office building in Portland, Oregon. Completed in 1970, it currently serves as part of the headquarters of The Standard, the brand name under which Standard Insurance Company and other subsidiaries of StanCorp Financial Group, Inc., do business. Standard also owns the 16-story Standard Plaza, located two blocks south along 5th Avenue.HistoryThe Georgia-Pacific Building was commissioned by Georgia-Pacific and designed by the firm of Skidmore, Owings & Merrill (SOM). At the time of construction, it was the tallest reinforced concrete building in the world. It was completed in 1970.When Georgia-Pacific left Portland, the Standard Insurance Company purchased the building, renamed it Standard Insurance Center, and removed all GP signage.DetailsStanding tall, the tower contains 27 above-ground stories. Valued at $114 million, the structure contains of space. Built of concrete and steel, the tower is considered Modernist in style. One major tenant is the Stoel Rives law firm, which leases the top nine stories at the building. The building’s extensive woodwork provides an elegant reminding of the Georgia-Pacific past along with The Quest, an elaborate sculpture considered Portland’s largest single piece of white sculpted marble.