Thern

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

• General Contractors & Building Contractors
• Cranes & Derricks

North American Industry Classification System (NAICS) Categories:

• New Single-Family Housing Construction (Except Operative Builders) > Contractors, General
• Industrial Machinery And Equipment Merchant Wholesalers > Materials Handling & Heavy Machinery > Cranes & Derricks

Standard Industry Classification (SIC) Categories:

• General Contractors - Single-Family Houses > General Contractors - Residential
• Industrial Machinery & Equipment > Materials Handling & Heavy Machinery > Cranes & Derricks