Normerica International Corporation
undisclosed
Normerica is a Canada-based company that manufactures and supplies pet care products such as cat litter and dog treats for the commercial market.
Sivomatic B.V.
undisclosed
Sivomatic is a Netherland-based manufacturer and distributor of mineral cat litter including calcium silicate, attapulgite, sepiolite, alganite and silica gel.
Amcol International Corp
$1.7B
AMCOL International engages in the development and application of minerals and technology products and services.