Newmark Grubb Zimmer has opened a new office in St. Louis.
Kevin McLaughlin and Mike Carlson will lead the new office.
Newmark Grubb Knight Frank now boasts more than 330 offices operating on six continents.
McLaughlin previously served as vice president with Balke Brown Transwestern, where he specialized in office leasing and sales. Carlson previously spent 15 years with Sansone Group, most recently as a senior executive director.