GL Sciences Inc. is a Japan-based company mainly engaged in the manufacture and sale of analytical instrument related products, semiconductor related products and contactless integrated circuit (IC) card related products. The Company operates through three business segments. The Analytical Instrument segment is mainly engaged in the development, manufacture and sale of gas chromatograph and liquid chromatograph products. The Semiconductor segment is mainly engaged in the manufacture and sale of quartz products for semiconductors and quartz cell products for spectrophotometers. The Automatic Recognition segment is mainly engaged in the development, manufacture and sale of contactless IC cards and peripheral products.