Adam Holtzinger holds a BFA in Glass from the Cleveland Institute of Art. Since 2003, Adam has designed and fabricated work for designers and artists, as well as other glass makers in Brooklyn, NY. Adam has taught, lectured and demonstrated glass blowing nationally and internationally at Pilchuck Glass School, Penland School of Crafts, Urban Glass, Brooklyn Glass, Pittsburgh Glass Center, Corning Museum of Glass & GlassLab, University of Wisconsin Stevens Point, NOCA, 141 Penn Studios, Ohio State University, The Cleveland Institute of Art, Osaka Art University in Osaka Japan and Tama Glass School in Tokyo Japan.
In late 2015, Adam launched KEEP, a lighting company with partner Susan Spiranovich.
Adam continues to fabricate custom work for architects, designers and artists.