Koch Nitrogen

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

• Fertilizer
• Gas Contractors

North American Industry Classification System (NAICS) Categories:

• Power And Communication Line And Related Structures Construction > Gas Line Installation & Services > Gas Contractors
• Farm Supplies Merchant Wholesalers > Fertilizers & Agricultural Chemicals > Fertilizer

Standard Industry Classification (SIC) Categories:

• Constructing Water, Sewer, Power, & Communication Lines And Pipelines > Gas Line Installation & Services > Gas Contractors
• Farm Supplies > Fertilizers & Agricultural Chemicals > Fertilizer