Founded in 1999 by Mike and Melissa Hollingshead, SRM Concrete is a family-owned and operated producer of ready-mix concrete and construction materials, headquartered in Smyrna, Tennessee. It has grown to operate across 24 states, with 563 concrete plants, 33 quarries, and 12 cement terminals; its Hollingshead Mixer Company division also manufactures custom-built front-discharge mixer trucks in Avilla, Indiana.
Great Place to Work Certification
Ready Mix USAReady Mix USA supplies and delivers ready-mix concrete and construction materials across the Southeast, serving projects from residential patios to major infrastructure. With more than 80 plants and distribution locations and over 600 concrete trucks serving five states, the company combines local coverage with specialized concrete designs for demanding projects. Ready Mix USA became part of the CEMEX family of companies in 2010.LANCASTER, PA
Carruth & Son ConcreteFounded in 1976, family-owned and operated Carruth & Son Concrete supplies ready-mix concrete for projects large and small. The company produces ready-mix concrete and repurposes returned and leftover concrete into recycled materials at its southern Maryland plants, serving customers in Charles, Saint Mary’s and Calvert counties and parts of northern Virginia.WALDORF, MD
Hilltop CompaniesFounded in Cincinnati in 1941 by I.W. and Katherine D. Steele, Hilltop Companies is a family-owned producer of ready-mixed concrete and aggregates serving Greater Cincinnati and the Ohio River Valley. The company mines stone, sand, and gravel from its own facilities and has grown across generations of Steele family ownership; it reports operating three quarries, three distribution terminals, and three ready-mixed concrete plants.CINCINNATI, OH
Ernst ConcreteErnst Concrete is a family-owned ready-mixed concrete producer and supplier founded by Pete Ernst in Houston, Ohio, in 1946. Now in its fourth generation of family ownership, it serves residential, commercial, industrial, and government projects across Ohio, Indiana, Kentucky, and Georgia, with concrete plants and a quarry operation.COLUMBUS, OH