realogy holdings corp. (nyse: rlgy) is a global leader in residential real estate franchising and brokerage with many of the best-known industry brands including better homes and gardens® real estate, century 21®, coldwell banker®, coldwell banker commercial®, the corcoran group®, era®, and sotheby's international realty®, as well as ziprealty®, its technology-focused brand. collectively, realogy's franchise system members operate approximately 13,500 offices with more than 251,200 independent sales associates conducting business in 105 countries and territories around the world. nrt llc, realogy’s company-owned real estate brokerage, is the largest residential brokerage company in the united states, operates under several of realogy’s brands and also provides related residential real estate services. the company also owns cartus, a prominent worldwide provider of relocation services to corporate and affinity clients, and title resource group, a leading provider of title, settlement an