Omya, Inc.

Whipple Hollow Road
Florence, VT

Welcome to Omya Vermont

We strive to give you relevant and meaningful information about our operations in Vermont. is structured to invite your participation in conversations about our work in and around your community.

Omya Worldwide

Omya is a worldwide mineral processing company, with North, Central, and South American headquarters located in Cincinnati, Ohio. In Vermont, Omya quarries marble, which then is ground, milled, and purified to produce a finely ground calcium carbonate. (watch a video of our operations – click here) Calcium carbonate is a necessary ingredient used in a wide array of consumer products ranging from paint and paper, to vinyl siding and diapers. With over 200 employees, we are a large and economically significant employer in Vermont.