| 14 Pews |
| | 4th Wall Theatre Houston |
| | A.D. Players |
| | A.D. Players Performing Arts Academy |
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| Alley Theatre |
| | Apprentice Productions |
| | Art Park Players |
| |
| Bayou City Concert Musicals |
| | Bayou Theater At UHCL |
| | Bayou Theatre Company |
| | Baytown Little Theater |
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| Beacon Theatre |
| | Beta Theater |
| | Boiling Point Players |
| | Books Alive! |
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| Brave Little Company |
| | Brazosport Center Stages |
| | Broadway Bound Performing Arts Centre |
| | Broadway Performing Arts Studio |
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| The Caduceus Theater Arts Company |
| | Calvary Entertainment |
| | The Catastrophic Theatre |
| |
| The Center For The Arts At Lone Star College-CyFair |
| | Chelsea Market Theatre |
| | Classical Theatre Company |
| | Clear Creek Community Theatre |
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| College Of The Mainland Community Theatre |
| | COM Theatre |
| | The Company OnStage, Inc |
| | Cone Man Running Productions |
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| Creative Movement Practices |
| | CSz Houston - Home Of ComedySportz |
| | Cullen Performance Hall |
| | Curiosity Lab & Theater |
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| DCL |
| | Dept. Of Wonder |
| | Dirt Dogs Theatre Co |
| |
| Drunk Shakespeare/The Emerald Theatre |
| | The Ensemble Theatre |
| | Evelyn Rubenstein JCC Theatre Program |
| | Exalted Arts |
|
| Express Children's Theatre |
| | FILMATIC |
| | Firecracker Productions |
| | The Garden Theatre |
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| Gravity Players |
| | Haven Arts Theatre |
| | HITS Theatre |
| | The Hobby Center |
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| Horse Head Theatre Company |
| | Houston Grand Opera |
| | Houston Shakespeare Festival |
| | Houston Theatre Alliance |
|
| | Hub Studio |
| | Iconotheatrix |
| | ImagineNation Theatre |
|
| Inspiration Stage |
| | | JJLA Events & Entertainment |
| | Jones Hall |
|
| The Landing Theatre Company |
| | | Lone Star Lyric |
| | Luciole International Theatre Company |
|
| Main Street Theater - Houston |
| | MATCH - Midtown Arts & Theater Center Houston |
| | Mildred's Umbrella Theater Company |
| | Miller Outdoor Theatre |
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| Moore Vision Entertainment |
| | Morningstar Theatrical Productions |
| | The Mosaic Hub |
| | Multicultural Education And Counseling Through The Arts |
|
| The Music Box Theater |
| | Navasota Theatre Alliance |
| | New Era Theatre |
| |
| Obsidian Theater |
| | Old West Melodrama Productions |
| | On The Verge Theatre |
| | Owen Theatre |
|
| Pasadena Little Theatre |
| | Pearl Theater |
| | The Players Theatre Company |
| | Playhouse 1960 |
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| | Points North Theatre |
| | The Purple Box Theater |
| | Queensbury Theatre |
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| Rec Room Arts |
| | Rogue Productions |
| | The Sankofa Collective Houston |
| |
| Shunya Theatre |
| | Stages |
| | Stageworks Theatre |
| | Standing Room Only Productions |
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| Stark Naked Theatre Company |
| | Strange Bird Immersive |
| | Studio 101 |
| | Talento Bilingue De Houston |
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| | Ted Swindley Theater Workshop |
| | Tee Zee Productions |
| |
| | Theatre Southwest |
| | Theatre Suburbia |
| | Theatre Under The Stars |
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| Thunderclap Productions |
| | | Wildfish Theatre |
| | Wordsmyth Theater Company |
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| Wortham Center |
| | Zoom Shakespeare Productions |
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