Today, there are more than 1.3 million members of the NATIONAL ASSOCIATION OF REALTORS® who account for almost half of all U.S.real estate licenses. Commercial practitioners make up almost 100,000 of the total membership. REALTORS® work with commercial property owners, tenants and other users of space as brokers, property managers and counselors to facilitate real estate transactions, while adhering to a strict Code of Ethics and Standards of Practice.