Koresh Dance Company
- Philadelphia-based company known for its powerful stage presence and high-energy style. Presents a unique blend of ballet, modern and jazz. About its history, choreography, local performances, and extensive touring schedule.
- http://www.koreshdance.org/index.htm

Music & Motion Dance Productions
- Music & Motion is a fresh, innovative, twelve-member dance troupe using a unique blend of dance styles integrating ballet, jazz, tap, lyrical, modern, funk, and hiphop as well as Irish step dance.(Pennsylvania)
- http://www.music-and-motion.com

Mary Miller Dance Company
- Home site of this nationally acclaimed single-artist-vision modern dance company, in Pittsburgh, PA, USA, since 1985.
- http://www.marymillerdanceco.org/

Laboratory Company Dance
- Information on upcoming performances and a full range of classes. (Pittsburgh, PA)
- http://www.labcodance.net/

Headlong Dance Theater
- When Headlong makes dances, they create new movement vocabularies for each piece. Rather than ascribing to a certain dance technique, their style is eclectic and varied. (Philadelphia, PA)
- http://www.headlong.org/

Dance Alloy
- Pittsburgh's professional modern dance company. Season schedule, educational information, and company information.
- http://www.dancealloy.org/

At Marah Dance Theater
- Mission includes the presentation of modern dance works to a wide range of audiences at numerous and diverse venues on a local, national and international scale. (Philadelphia, PA, USA)
- http://www.atmarah.org