Superior Stone

Strata Earth Services LLC is a leading provider of geotechnical and environmental subsurface exploration based in Palatine, Illinois. With extensive experience and drilling resources, the company has successfully completed challenging projects throughout the Midwest, contributing significantly to the Chicago Skyline. The firm prioritizes safety and compliance, with trained crews adhering to rigorous safety protocols and DOT regulations. As a certified Woman Business Enterprise, Strata brings valuable technical expertise to the table, ensuring clients receive top-quality information and services across various projects. Generated from the website

American Colloid Company is one of the world s leading producers of bentonite clay. Bentonite s unique chemical structure gives it a diverse range of capabilities, enabling it to act as a thickener, sealant, binder, lubricant or absorbtion agent. The company s principle markets include metalcasting, pet products, oil and gas well drilling, industrial specialties and agriculture. With mining operations throughout North America and a sister subsidiary with mining operations throughout the world, American Colloid s trademark Additrol line is an industry standard in the metalcasting industry. Ferro-alloy bricks and briquettes are also part of the Metalcasting Products Group s product line. American Colloid s Premium Gel is ideal for multiple applications in oil well drilling. The company s Pet Products Group also offers a complete line of traditional, scoopable and alternative cat litters.