The Alley Theatre is a member of the American Arts Alliance, Central Houston Inc, Greater Houston Convention and Visitors Bureau, Greater Houston Partnership, League of Resident Theatres, Texans for the Arts, The Texas Cultural Trust, Theatre District Improvement Inc., Theatre District, Houston, and Theatre Forward. Seasonal operating expenses are partially supported by grants from the Texas Commission on the Arts and the City of Houston.
The 2018–19 Season is made possible by the generous support of United Airlines, the official airline of the Alley Theatre.
The Texas Cultural Trust, a 501(c)(3) organization, was established in 1995 to be the leading voice for the arts in education, advocacy, and economic impact in Texas, spotlighting the artistic excellence of our state.
The Alley Theatre's seasonal production and marketing costs are supported in part by the City of Houston through Theater District Improvement Inc. and Houston Arts Alliance.