Electronics & Semiconductor Manufacturers
Steel Technologies LLC
700 N Hurstbourne Pkwy, Louisville, KY 40222, United States · Manufacturing companies in Louisville
- Contract manufacturer / job shop
- Founded 1971
- ISO 9001, ISO 14001
- Over 3.8 million tons annually
About Steel Technologies LLC
Steel Technologies LLC is headquartered in Louisville, Kentucky. The company was founded in 1971 by Merwin J. Ray, with its first plant in Eminence, Kentucky. After trading on NASDAQ for 22 years, it became a wholly owned subsidiary of Mitsui & Co. (USA), Inc. in 2007. In 2010, Mitsui formed a joint venture with Nucor Corporation, known as NuMit, which now owns 100% of the company. Steel Technologies operates as an independent business under this ownership. The company processes steel and aluminum across 32 locations in North America, shipping over 3.8 million tons annually to more than 2,500 customer ship-to locations worldwide, with annual sales exceeding $2.5 billion. Its value-added processing includes pre-painted and specialty coated steel up to 0.625 inches thick, high-heat products, and cold metal products. Capabilities extend to supply chain management, logistics, vendor-managed inventory, and technical support, all accessible through a 24/7 customer portal. Steel Technologies serves the automotive industry, supplying all automotive grades and in exposed blanking for U.S. automakers. Its customer base includes industrial manufacturers across North America, such as Calstrip Industries in Mira Loma, California. The company’s strategically located facilities near railways, waterways, and airports provide cost-saving logistics advantages. The company emphasizes a customer-driven, growth-oriented culture, citing its dedicated team, extensive capabilities, and broad geographic reach as key differentiators.
Manufacturing capabilities
Core processes
Finishing & coating
Assembly & services
Industries served
- Automotive
- Industrial manufacturing
Materials
Steel · Aluminum · Pre-painted steel · Specialty coated steel · High-heat steel · Cold metal products
Company details
- Location
- Louisville, Kentucky
- Company type
- Contract manufacturer / job shop
- Founded
- 1971
- Production volume
- Over 3.8 million tons annually
- Certifications
- ISO 9001, ISO 14001, IATF 16949, RoHS Compliant
Frequently asked questions
Where is Steel Technologies LLC located?
Steel Technologies LLC is located at 700 N Hurstbourne Pkwy, Louisville, KY 40222, United States.
What does Steel Technologies LLC do?
Steel Technologies LLC is listed under Electronics & Semiconductor Manufacturers, and its listed capabilities and products include Steel processing, Aluminum processing, Pre-painted and specialty coated steel, High-heat steel products, Cold metal products and Exposed blanking.
What industries does Steel Technologies LLC serve?
Steel Technologies LLC lists Automotive and Industrial manufacturing among the industries it serves.
What certifications does Steel Technologies LLC have?
Certifications on file for Steel Technologies LLC: ISO 9001, ISO 14001, IATF 16949 and RoHS Compliant.
When was Steel Technologies LLC founded?
Steel Technologies LLC was founded in 1971.
How do I request a quote from Steel Technologies LLC?
Use the Request a quote button on this page to send Steel Technologies LLC your requirements through FirmsLedger, or call (502) 245-2110 and visit steeltechnologies.com.
What companies are similar to Steel Technologies LLC?
Other Electronics & Semiconductor Manufacturers in Kentucky listed on FirmsLedger include Central Kentucky Sonar, Unicomp Inc and PSC Industries, Inc.