What is 100 montgomery st san francisco ca 94104?

100 Montgomery St is a commercial office building located in the Financial District of San Francisco, California. Built in 1968, the building stands at 20 stories tall and has approximately 175,000 square feet of rentable space. The building is owned by Brookfield Properties and has several tenants, including lawyers, architects, and financial services companies. It is located near several public transportation options, including the Montgomery Street BART station and numerous bus stops. The building offers amenities such as a fitness center, conference rooms, and 24-hour security.