Greene, Tweed & Co. develops, designs, engineers and produces technological applications in a variety of industries, which include the pharmaceutical, oilfield, medical, fluid handling, industrial, semiconductor, aerospace, biotechnology and defense markets. The companys products include composite components, connector systems, engineered components, sealing components, vision systems and materials, such as elastomers, thermoplastics and composites. Greene, Tweed & Co. has offices throughout the world in locations that include Germany, England, France, Japan, Singapore, Korea, Canada, Switzerland, the Netherlands, Italy, Spain and Israel. The company has also constructed a classroom at its headquarters in Pennsylvania for training purposes. Greene, Tweed & Co. is headquartered in Kulpsville, Penn., and maintains offices in locations throughout the United States, such as Houston. The company was founded in 1863.