| Year | Detail |
| 1909 |
Birmingham Slag Company, a family-owned construction materials company, is founded by Henry Badham and Solon Jacobs. |
| 1916 |
Charles Lincoln Ireland, a banker from Ohio, purchased Birmingham Slag and sent his sons, Glenn, Eugene, and Barney, to Birmingham to manage the new business. |
| 1944 |
Birmingham Slag entered a strategic joint venture with Lambert Brothers, Inc. in Knoxville, Tennessee. The joint venture provided significant and profitable growth for Birmingham Slag. |
| 1956 |
Birmingham Slag Company merged with the Vulcan Detinning Company of Sewaren, New Jersey, and the new company was renamed Vulcan Materials Company. |
| 1957 |
Vulcan’s Chemicals Division was formed due to the merger with Union Chemicals and Materials Corporation. |
| 1980 |
Vulcan acquired the Port Edward, Wisconsin, chloralkali plant from BASF. |
| 1987 |
Vulcan acquired White’s Mines, Inc. and affiliated companies, expanding Texas construction materials operations. |
| 1990 |
Vulcan acquired the massive Reed Quarry near Paducah, Kentucky. The Reed acquisition gave Vulcan access to new stone markets via barge shipments along the Mississippi River and Tennessee-Tombigbee Waterway. |
| 1999 |
Vulcan acquired CalMat, Inc., expanding the Company’s aggregates operations into California, Arizona, and New Mexico. The acquisition made the Company a prominent aggregates and asphalt producer in California. |
| 2000 |
Vulcan acquired Tarmac America’s aggregates operations, extending the geographic scope of the Company’s operations in the eastern United States. |
| 2007 |
Vulcan Materials Company acquired Florida Rock Industries, Inc. The acquisition added aggregate facilities in Florida and Georgia, as well as cement and concrete operations in Florida, Georgia, and the Eastern Seaboard, including the District of Columbia. |
| 2014 |
The Company completed the acquisition of one quarry in southern Oklahoma with rail distribution capabilities into Texas and two distribution yards in the Dallas area. |
| 2015 |
The Company acquired three aggregate facilities, seven ready-mixed concrete operations in Arizona and New Mexico, and one aggregate facility in Tennessee. |
| 2016 |
Vulcan launched MyVulcan.com, an online customer service center, giving customers direct control of their Vulcan accounts. |
| 2017 |
The company acquired Shamrock Materials and entered the Northern California ready-mixed concrete market in the San Francisco Bay Area. |
| 2018 |
The Company entered the Alabama asphalt market and construction paving business by acquiring all businesses owned by McCartney Construction Co, Inc., R.C. Smith Companies, Ltd, and DMG Equipment Company, Ltd. |
| 2021 |
Vulcan Materials Company acquired U.S. Concrete, significantly expanding the Company's footprint to 22 states and four countries and increasing the geographic reach in metropolitan areas. |