Carl D. Rapp

Philadelphia Gear Corp. provides gearing and power transmission solutions. It offers onsite technical services, inspect, repair and up gradation, renewal parts, enclosed drives and high speed drive design. The firm serves power generation, refining and pipeline, petrochemical, mining, cement, steel, pulp and paper, water management, sugar and marine industries. The company was founded by George B. Grant in 1892 and is headquartered in King of Prussia, PA.

SDI, Inc. provides maintenance, repair, and operations (MRO) integrated supply chain management services. It offers MRO supply chain evaluation, data management, strategic sourcing and supplier relations, eMarket, buying operations, transaction, storeroom management, engineering, predictive inventory management, and innovative MRO technology services. The firm serves basic material, consumer goods and services, and other service industries. The company was founded in 1971 and is headquartered in Bristol, PA.