OM Group, Inc. is a technology-driven industrial company. The Company serves markets, including automotive systems, electronic devices, aerospace and defense, industrial and medical. The Company operates in three segments: Magnetic Technologies, Battery Technologies and Specialty Chemicals. The Company's Magnetic Technologies segment develops, manufactures and distributes industrial-use magnetic materials and related products. The Company offers a range of magnetic technology products, from magnetically soft products to permanent magnets. The Company's Battery Technologies segment provides advanced batteries, battery management systems and energetic devices primarily for defense, space and medical markets. The Company's Specialty Chemicals segment develops, produces and supplies chemicals for electronic applications; industrial applications, including coatings, composites and tire, and photomasks used by customers to produce semiconductors and related products.