Seneca Companies

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

• Engineers Petroleum
• Environmental Conservation & Ecological Services

North American Industry Classification System (NAICS) Categories:

• Engineering Services > Engineers Petroleum, Mining & Chemical > Engineers Petroleum
• Administration Of Air And Water Resource And Solid Waste Management Programs > Environmental Conservation & Ecological Services

Standard Industry Classification (SIC) Categories:

• Engineering Services > Engineers Petroleum, Mining & Chemical > Engineers Petroleum
• Air And Water Resource And Solid Waste Management