CLARCOR Inc. conducts business in three segments: Engine/Mobile Filtration, Industrial/Environmental Filtration and Packaging. The Company’s Engine/Mobile Filtration Segment sells filtration products used on engines and in mobile equipment applications, including trucks, automobiles, buses and locomotives, and marine, construction, industrial, mining and agricultural equipment.. The Company’s Industrial/Environmental Filtration Segment centers on the manufacturing and marketing of filtration products used in industrial and commercial processes and in buildings, and infrastructures of various types. The Company’s consumer and industrial packaging products business is conducted, through a wholly-owned subsidiary, J.L. Clark, Inc. (J.L. Clark). In May 2008, the Company acquired a 30% share in BioProcess H2O LLC (BPT), a Rhode Island-based manufacturer of industrial waste water and water reuse filtration systems. The Company acquired 100% of the Keddeg Company on December 29, 2008.