Allegheny Technologies

Allegheny Technologies is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Primary Metal Products
• Metals Service Centers & Offices

North American Industry Classification System (NAICS) Categories:

• Rolled Steel Shape Manufacturing
• Metal Service Centers And Other Metal Merchant Wholesalers

Standard Industry Classification (SIC) Categories:

• Primary Metal Products, Nec
• Metals Service Centers & Offices