Calvert Holdings provides vision, resources and business leadership for all of the companies we develop and acquire. Life sci ... ences are a core competency, but not all our business endeavors are within that field. Calvert Holdings is currently the parent company to Calvert Labs, Calvert Research, and two early-stage businesses within Calvert Enterprises. We are passionately engaged in contributing to the future well-being of our world. By analyzing how emerging discoveries and current trends will affect how we live, we position resources and lead the way to an improved future. read more