ABC Supply, #1 on the 2015 ProSales 100, just got even bigger with the acquisition of Norandex. Announced in September, the deal is expected to close in the fourth quarter and brings an additional 103 branches with 770 employees into the ABC Supply family. As we've done before, we've designed a map that shows all of the states where ABC Supply and Norandex have locations.

The newly combined company will operate over 600 locations in 49 states and the District of Columbia.