Butler Fairman & Seufert (Bf&S)

Butler Fairman & Seufert (Bf&S) is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Engineers Civil
• Engineers Architectural

North American Industry Classification System (NAICS) Categories:

• Architectural Services > Architectural Support Services > Architectural Engineers
• Engineering Services > Engineers Construction & Civil

Standard Industry Classification (SIC) Categories:

• Engineering Services > Engineers Construction & Civil
• Architectural Services > Architectural Support Services > Architectural Engineers