Hall Technologies - A Division of Omya is a specialty chemical distributor for the Midwest, Upper Midwest, Southwest, Southeast, and Ohio Valley. We represent responsible, global suppliers in a competitive and dynamic industry. Hall Technologies, Inc. thinks differently about specialty chemical distribution. We believe collaboration demands industry knowledge and lab experience. We hire Technical Sales Representatives and have a technical service applications laboratory. We supply the right answers. Our laboratory supports the technical needs of our customers and supplier partners. We test formulations using recognized industry standards (ASTM and ISO methods). Contact our chemists regarding your specific specialty chemical formulation and application challenges.