Founded by Rolf Poeting in 1981, Rolf Glass is a glassworks company based in Mount Pleasant, Pennsylvania, a historic glassmaking town. It makes American-designed glassware, engraving each piece at the historic Mount Pleasant Glass Center, the former Lenox Crystal factory. Its Western Pennsylvania manufacturing heritage and upcycled Glacier Glass line reflect the company’s continued work in U.S. glassmaking.
Riverside Design GroupFounded in 1996, Pittsburgh-based Riverside Design Group develops and sells handcrafted glass tableware and specialty products, working with small production studios. The company says it is passionate about American-made manufacturing and uses recyclable materials, including recycled glass; its Plates With Purpose line raises funds for nonprofit organizations.MCKEESPORT, PA
Paul Wissmach Glass CompanyIn Paden City, West Virginia, Paul Wissmach Glass Company makes American-made art glass for artists and designers, from stained-glass sheets to COE 96 kiln glass and casting materials. The company has produced glass continuously since 1904, using hand-mixed color blends that include recipes more than a century old and rolling them through one of its 13 firebrick furnaces. Now employing more than 40 people, Wissmach ships through a worldwide distributor network and celebrated 120 years of production in 2024.PADEN CITY, WV
Behrenberg Glass CoBehrenberg Glass Co. is a family-owned glass manufacturer based in Delmont, Pennsylvania, tracing its roots to Hull Sign & Mfg. Co., incorporated in 1923. The company makes specialty glass and has shifted its focus over generations from gasoline signs and lighting glass to serving ware and glass for decoupage and artistic work. It continues to produce glass in the United States and offers custom glass fabrication.DELMONT, PA
Susquehanna Glass CompanySince 1910, Susquehanna Glass Company has turned glassware and other gift pieces into personalized keepsakes through hand cutting, etching, engraving and color decoration. Family-owned and based in historic Lancaster County, the company is one of the last remaining American factories practicing hand-cut glass, a craft it says remains largely unchanged from its beginnings. It also produces custom branded drinkware and specialty items for corporate customers, wineries, breweries and retailers.COLUMBIA, PA