Company Story
1939 - Reliance Steel Products Co. founded by Thomas J. Neilan in Los Angeles, California
1944 - Company begins to focus on steel distribution and fabrication
1952 - Reliance Steel Products Co. goes public with an initial public offering (IPO)
1966 - Company changes its name to Reliance Steel & Aluminum Co.
1972 - Reliance begins to expand through acquisitions, starting with the purchase of Aluminum Supply Co.
1981 - Company begins to focus on specialty metals and high-strength, low-alloy (HSLA) steel
1994 - Reliance acquires its largest competitor, Republic Locomotive & Machine Works
2002 - Company begins to expand globally, starting with the acquisition of PDM Steel in the UK
2008 - Reliance acquires Aluminum Services, Inc. and expands its aluminum business
2012 - Company celebrates its 75th anniversary and is listed on the Fortune 500 list
2015 - Reliance acquires Metals USA Holdings Corp. and expands its presence in the US