Bohemian Theatre Ensemble
- Produces a variety of pieces, from new works by up-and-coming playwrights, to classics retold. Provides information about coming performances, located in Chicago.
- http://www.bohotheatre.com/

With Lincoln Productions
- WLP is a repertory acting company dedicated to producing dramatic works concerning the lives of President Abraham Lincoln and his wife, Mary Todd Lincoln.
- http://www.abrahamlincolnperformance.com/

Profiles Theatre Company
- An award winning, not-for-profit professional non-Equity theatre company. Founded in 1988, features productions of national and city premieres that illuminate the determination and resiliency of the human spirit. Show schedule is featured. Based in Chic
- http://www.profilestheatre.org/

Defiant Theatre
- Award-winning theatre company founded in 1993. Features history, current season and contacts. Theater ensemble in Chicago honors a range of theatrical traditions, including kabuki, vaudeville, and puppetry. Based in Chicago.
- http://www.defianttheatre.org/

Genesius Guild Classical Theatre
- Rock Island. A group that performs Greek plays in mask, Shakespearean comedies and tragedies, Greek comedy in contemporary re-writes, and professional ballet. Includes season schedule, history, auditions, and rehearsal information.
- http://www.genesius.org

ComedySportz Chicago
- Improv team comedy With a competitive edge performing in Chicago.
- http://www.comedysportzchicago.com

Speaking Ring Theatre
- Theatre company that aspires, through ensemble-based performance, to inspire community interaction.
- http://www.speakingringtheatre.org

Broadway in Chicago
- As presented at the Shubert Theatre, Cadillac Palace Theatre and the Ford Center. Site includes group and ticket ordering and information, show schedule, and directions and parking.
- http://www.broadwayinchicago.com/

The Hypocrites
- Chicago-based award winning theater company presents its staff resumes, upcoming season, and history.
- http://www.the-hypocrites.com

ShawChicago Theater Company
- Non-profit theater company devoted to performing the works of George Bernard Shaw and his contemporaries.
- http://www.shawchicago.org

Straw Dog Theatre Company
- Exists to inspire and provoke through ensemble based works. Site include information on history, show schedule and archive, reviews, and theatre rental information. Based in Chicago.
- http://www.strawdog.org/

Bailiwick Repertory Theater
- Bailiwick Repertory is Chicago's home for daring and provocative theater, including classics and new musicals, work with deaf artists, the annual directors festival, and the annual pride series of gay and lesbian plays.
- http://www.bailiwick.org

Northlight Theatre, Skokie, IL
- Home page of Northlight Theatre, the third largest non-profit theatre in the Chicago area.
- http://www.northlight.org

Environmental Encroachment
- Take a dozen Chicago percussionists, add trombones, theramin, and an electronic wall of sound, and sprinkle with shadow puppetry, dancing, and antics. "EE" (as the group is known locally) includes spontaneous marching events, stage shows, musica
- http://encroach.net

Steppenwolf Theatre Company
- 3 decades of ensemble, collaboration, and artistic risk, advancing the vitality and diversity of American theatre. Winner of a 1998 National Medal of Arts.
- http://www.steppenwolf.org/

Imagination Theater, Inc.
- Chicago's award-winning, touring, educational theater company that provides custom designed social issues programming to children, adolescents, adults, seniors, and persons with disabilities.
- http://www.imaginationtheater.org