NEW YORK--(BUSINESS WIRE)--Working Mother magazine has named the 2019 Best Companies for Multicultural Women-an honor recognizing U.S. companies that create and use best practices in hiring, retaining, and promoting multicultural women. This year, the list has expanded from 25 to 50 winners because applications more than tripled. The winners will be featured in the June/July issue of Working Mother and at workingmother.com. The Working Mother Research Institute has conducted the initiative sinc