Indianapolis, IN (October 29, 2025) — US Aggregates® today announces the launch of its new industrial minerals division, Utilimin™, marking its expansion beyond traditional construction stone. Utilimin specializes in precision-ground calcium and dolomitic carbonates, engineered to spec and verified through ISO-certified laboratory testing. These high-performance, naturally occurring materials are used across a range of industries to enhance the strength, durability and efficiency of products.
Utilimin sets the standard in industrial minerals by combining precision-ground carbonates with uncompromising quality and flexible transport. Materials are available in multiple mesh sizes, packaging formats and delivery modes, ensuring customers can meet exact product specifications without compromising speed or support. With continual process analysis and COA-backed loads, Utilimin delivers industrial-grade performance with a level of responsiveness and reliability that distinguishes it from larger suppliers.
“The launch of Utilimin reflects US Aggregates’ commitment to innovation and customer success,” said US Aggregates President Caleb Brown. “Utilimin’s products are reliable, versatile and built to perform. They are engineered to help manufacturers, builders and innovators maintain consistency, reduce downtime and meet their needs.”
The name Utilimin reflects the “utility minerals” — essential ingredients that stabilize, strengthen and extend the life of our customers’ products. Utilimin’s products play a vital role in making everyday products safer, stronger and more reliable. They can help builders strengthen infrastructure; farmers enrich soil; manufacturers produce better glass, plastics and rubber; and support high-performance adhesives and sealants.
Utilimin’s new division unifies US Aggregates’ industrial minerals sites in Portland and Cloverdale, Indiana, under one brand to deliver more consistent service and enhanced technical support. Existing US Aggregates industrial minerals customers can expect a seamless transition, with continued access to the same reliable service, technical expertise and high-quality materials they’ve come to trust.
Customers can learn more about Utilimin’s product offerings, technical specifications and service capabilities by visiting www.utilimin.com or contacting Business Development Manager Eric Reynolds directly at eric.reynolds@usagg.com.
About Utilimin™
Utilimin™, a division of US Aggregates, provides high-performance industrial minerals engineered to meet the needs of manufacturers, builders and innovators. Specializing in precision-ground calcium and dolomitic carbonates, Utilimin delivers quality, flexible packaging and consistent performance across a wide range of industries. With operations based in Portland and Cloverdale, Indiana, Utilimin combines technical expertise, responsive service and rigorous process control to supply industrial-grade materials that enhance product strength, durability and efficiency. Learn more at www.utilimin.com.
About US Aggregates®
US Aggregates® is a privately held, family-owned business headquartered in Indianapolis. With over 20 operations across Indiana, US Aggregates has been a customer-focused, innovative provider of high-quality essential stone, sand and gravel used in road construction, site prep and utilities, agriculture and erosion control. The company also specializes in industrial minerals like dolomitic and high-calcium products. Since 1967, US Aggregates has built a reputation for prioritizing safety, quality and community. US Aggregates is part of the Heritage Construction + Materials family of companies. Learn more at www.usagg.com.