Resident Companies

Iron Age Theatre is an active collaborator with The Centre Theater producing two non-musicals as part of the Centre Theater's Production Season. Visit their web page for information about upcomming productions, past successes, images and booking information.

Theatre Horizon Begun in 1999, through a collaborative experimental writing/acting workshop, Theatre Horizon has grown into a full, professional theatre company, providing a place for directors, actors, producers, designers, and artists of all kinds to hone their craft, exchange skills, and take risks in a supportive environment. Past productions have included the Philadelphia-area premiere of The Violet Hour (2006), The Laramie Project (2005), Book of Days (2004), and Waiting for Lefty (2003). Theatre Horizon has partnered with the Upper Merion Concerts Under Stars Series to bring outdoor theatre to King of Prussia. This resulted in the first ever full scale musical, Grease! (2005), You’re a Good Man, Charlie Brown (2006) and, in 2007 Once on This Island, the children's show The Velveteen Rabbit, and Holiday Show at the Swing Club, an original one-act musical. Their latest musical is "Working" they are always working on new shows.