9525 W Bryn Mawr Ave, Rosemont, IL, is part of a prominent commercial office complex known as Columbia Centre III, a 9-story office building with a total space of 238,696 square feet. This property is home to various businesses and organizations, including Peak Construction Corporation, which moved its headquarters to this location in 2022 to support its growth initiatives. Peak provides design-build and construction services across the U.S. and has a prominent presence here. Another major tenant is Bridge Development Partners, LLC, located in Suite 700. This firm specializes in acquiring and developing Class A industrial real estate, focusing on key U.S. markets, including Chicago and the East and West Coasts. Additionally, Life Fitness and Oasis Legal Finance are among the other tenants, reflecting the building's role as a hub for diverse industries, ranging from finance to fitness and construction. The property is conveniently located near O'Hare International Airport, making it a strategic location for both national and international businesses. The office space is also available for lease, with various options for businesses looking to establish a presence in this prime commercial area.