Founded in 1963 by Irvin and Carol Kaufman, Kaufman Products manufactures concrete construction, repair, and restoration materials in its own American factory. The family-owned company has grown from a marketing firm into a maker of more than 200 products, with its brand approved for highway and infrastructure work across the United States. Kaufman also emphasizes lower-impact manufacturing, using recycled or reconditioned packaging and waste-stream materials in selected formulations.
ASTM C-309
Compliance program
ASTM C-1315
Compliance program
ASTM C-1107
Compliance program
DOT Approved Products
Compliance program
FAA Approvals
Compliance program
USDA Approvals
Compliance program
LEED Documentation
Compliance program
Environmental Product Declarations (EPDs)
Compliance program
Health Product Declarations (HPDs)
Compliance program
MasterSpec
Compliance program
SpecLink
Compliance program
FAA
Quality certification
HPD
Quality certification
The QUIKRETE CompaniesFounded in 1940, The QUIKRETE Companies makes construction materials and building products, and is known for its iconic packaged concrete mix. Still family-owned and operated, it has grown from a single product into a company with consumer and construction products as well as heavy construction materials divisions.LATROBE, 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
REKERS GmbH Maschinen- und AnlagenbauFounded by Karl Rekers in 1955, REKERS GmbH remains a family-led German manufacturer with more than six decades of experience serving the concrete products industry. Its Spelle operation combines a 36,000-square-metre factory with a workforce of more than 190, while service centres in the United Kingdom and United States support customers abroad. The company is known for developing individual production plants and making them entirely in Germany.ELMSFORD, NY
SpecChemFounded in 2006 and headquartered in Kansas City, SpecChem manufactures concrete construction chemicals and materials for distributor, contractor, and design-professional customers. It operates six manufacturing plants and serves commercial, industrial, DOT and infrastructure, residential, and repair and restoration markets, with more than 300 years of collective industry experience across its team.BENSALEM, PA