Safety-Kleen Systems, Inc. has a commitment to excellence deeply rooted in a strong sense of tradition. Our entire business model revolves around keeping North American businesses green. We generate more than $1 billion in annual revenue as a world-class environmental service organization and market leader in industrial hazardous waste management, parts-cleaning technology, and oil re-refining. In fact, we have the largest re-refinery capacity in North America allowing us to re-refine more than ...
