Since its introduction in 2003, the SignumSM Oil Analysis program has built a world-class reputation for advancing productivity through timely, accurate in-service oil analysis.
Backed by more than 130 years of lubricant development and analysis, Signum is well known for technology leadership and innovation. We process over one million used-oil samples every year. The data and recommendations we deliver help our customers be more productive and efficient, avoiding costly unscheduled downtime while enhancing safety and environmental care.