BMC and Stock Building Supply have completed the merger that was announced earlier this year. The locations will continue to operate under the BMC and Stock brands at locations around the country.

"Today is a momentous day," said president and CEO of BMC Stock Peter Alexander. "With the successful completion of our merger, the new BMC Stock is well-positioned to capitalize on expansion opportunities in the fragmented building materials industry and drive profitable growth."

BMC Stock  Holdings is now one of the top five largest dealers in the country, based on the deals that have happened throughout 2015.

For more of our coverage of the merger, click here.