CATCO is a proud member of the following:

ACE Collective - A coalition of education directors of cultural non-profit organizations in the central Ohio area.

Actor's Equity Association - The labor union that represents more than 45,000 Actors and Stage Managers in the United States.

CCLC - The Columbus Cultural Leadership Consortium (was created early in 2006 to bring organization and voice to the city's major cultural and artistic "anchor" institutions, with a focus on policy and strategy in both the short term and over the long haul.

Columbus Recreation and Parks - Columbus Recreation & Parks Department has 215 developed parks on 10,000 acres, has established 30 community centers, seven golf courses, 51 miles of trails, and programs for residents from toddlers to those 50+.

Theatre Roundtable - Theatre Roundtable is a group of the theatre and individuals working together to promote the performing arts in central Ohio.