Principal Financial Group’s Campus Renovation

In 2011, OPN started working with The Principal to redesign their corporate headquarters in downtown Des Moines. Our work began as a straight-forward study of the campus environment with the goal of modernizing existing facilities and consolidating open space.

The Principal has since retained OPN Architects to implement the plan. The work addresses more than 2.3 million square feet of space across campus including three buildings, three skywalk bridges and exterior improvements to several buildings.

The project was featured in the Des Moines Register on December 5, 2014. View the full article and images >