Powdersize Inc. / Nicht bearbeiten, doppelt We are a privately held company founded by Lowell Histand and partner Thomas Moran. With the vision to “set the benchmark” in the cGMP marketplace, the company focuses on the micronization of active pharmaceutical ingredients (API’s) and excipients by providing processing suites with suitable cross contamination controls; jet mills of proprietary and sanitary design and robust quality and cleaning protocols.