Lauded by leading industry publication Inman News as “the most innovative company in real estate,” Keller Williams Realty International (KWRI) is the quintessential international real estate company. Currently the fifth largest and fastest growing residential real estate firm in North America, Keller Williams is shaping the future of how real estate transactions are done. Keller Williams is poised to become a major force in the Center City Philadelphia real estate marketplace. With the opening of its flagship office in the landmark PSFS building on Washington Square, Keller Williams Realty’s status as Philadelphia’s most influential newcomer has been affirmed. The paradigm shift is underway. For further information on the most dynamic company in real estate today, please visit www.kw.com.