NRMCA's celebration of the 100th anniversary of ready mixed concrete in the U.S. continues its submissions for November with one of the Association's newest Producer members and one of the oldest company's in its Associate member roster - see below for their respective Web site links. This week's industry milestone: In 1987 work began on a 65-story office tower in Chicago that at 959 feet would become the world’s tallest reinforced concrete building when completed in 1990. Continuous placement of high-strength concrete for the 8 foot thick mat foundation required delivery of at least 24 yards of concrete every four minutes!

To have your company featured in this space in the coming weeks, please contact 

NRMCA's Kathleen Carr Smith at kcarrsmith@nrmca.org or 301-587-1400, ext. 1145.

Buffalo Ridge Concrete - Buffalo Ridge Concrete, Inc. was formed in 2011 from the merger of two family-owned businesses (Bornhoft Concrete and Pronk Ready Mix) along with the purchase of Southwest Minnesota Concrete and Schuur Concrete. Current service area is the ready mixed concrete market in Southwest Minnesota, Northwest Iowa and Eastern South Dakota. Current owners are Jeff Pronk, Dan Scotting, Wes Carr, David L. Meulebroeck and John Bornhoft. Read more.

An NRMCA Producer member since 1991

St. Marys Cement - Since its founding in 1912 in St. Marys, Ontario, by John Lind and Alfred Rogers, St Marys Cement has been a major producer of cementitious materials in the Great Lakes Region. The company operates six plants that serve Canadian and U.S. customers and a production capacity of over five million metric tonnes. Read more.

An NRMCA Associate Member since 2002