Theatre Communications Group (TCG) is the national organization for theatre, with a membership network of 500+ member theatres and over 250 university, funder, trustee, and business affiliates, and over 7,000 individuals. TCG reaches over 1 million students, audience members, and theatre professionals each year through its programs and services.

Opera America leads and serves the entire opera community, supporting the creation, presentation, and enjoyment of opera.