Whether you're talking cubicle cities or corner offices, Newmark & Company Real Estate (dba Newmark Grubb Knight Frank, or NGKF) makes its mark on commercial real estate. As one of the world's top commercial real estate advisory firms, it provides property brokerage, development, and management services to investors, corporations, and property owners. Newmark also offers facility management services, overseeing a portfolio of properties across the globe. Together with its London-based partner Knight Frank, NGKF operates more than 370 offices across six continents. NGKF comprises parent company BGC Partners' Real Estate Services segment, which made up 40% of the parent company's total revenue in 2014.