Greg Silvestri Appointed as President of Glen-Gery

WYOMISSING, Pa., Nov. 21, 2017 /PRNewswire/ -- Ibstock plc, UK—a leading manufacturer of clay brick with a diversified range of clay and concrete products in the United Kingdom and United States—appointed Greg Silvestri as President of Glen-Gery on November 20, 2017. Glen-Gery is a key ope...