Osi Environmental

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

• Hazardous Materials & Waste Services
• Oils Used & Waste
• Waste Disposal Services & Contractors

North American Industry Classification System (NAICS) Categories:

• Recyclable Material Merchant Wholesalers > Tire, Oil & Hazardous Waste Disposal > Hazardous Waste Used Oil
• Hazardous Waste Treatment And Disposal > Hazardous Waste Collection & Distribution > Hazardous Materials & Waste Services
• Materials Recovery Facilities > Refuse Collection & Disposal Services > Waste Disposal & Recycling Services

Standard Industry Classification (SIC) Categories:

• Refuse Systems > Hazardous Waste Services
• Refuse Systems > Refuse Collection & Disposal Services
• Scrap & Waste Materials > Tire, Oil & Hazardous Waste Disposal > Hazardous Waste Used Oil