Pressure Chemical is a Pittsburgh company founded in 1964, with a long-standing specialty in polymer chemistry and a history that includes developing materials used in mood rings. Today, it helps chemical companies and startups turn new processes into pilot and commercial production, operating from a 27,000-square-foot facility with nine pilot plants.
ChemStewards
Compliance program
Polytek Development CorpSince 1984, Easton-based Polytek Development Corp. has formulated and manufactured specialty polymer materials for mold making, casting and coating, serving both industrial users and makers. Its materials help turn everything from sculptural originals and concrete textures to theatrical effects and food-contact molds into repeatable forms, with hands-on technical support built into the company’s approach. Polytek also develops private-label polymer products for businesses that want materials packaged under their own brands.EASTON, PA
Pilot Chemical CompanySince its founding in 1952 by John Morrisroe, Pilot Chemical Company has grown as a privately owned, independent specialty-chemical manufacturer while remaining under third-generation Morrisroe family ownership. Based in West Chester, Ohio, Pilot is known for its proprietary sulfation technology and serves formulators and manufacturers in markets ranging from household and institutional products to personal care. The company holds ISO 9001:2015 certification and participates in the American Chemistry Council’s Responsible Care® program.WEST CHESTER, OH
AmerichemFor more than eight decades, Americhem has been a global partner in developing polymer solutions for demanding industries. The company works with manufacturers worldwide to create custom materials tailored to performance, appearance, and regulatory requirements.MORRISVILLE, PA