Greene, Tweed & Co. is a global manufacturer of high-performance elastomers, advanced-engineered thermoplastics, and other specialty materials. The company was founded in 1863 and has since grown to have over 1500 employees in 13 locations worldwide. Greene, Tweed & Co. serves a variety of industries, including aerospace, oil and gas, and semiconductor. The company is committed to sustainability and has received numerous awards for their work in this area.