Sony Media Software is a leader in professional audio and video editing solution, producing software titles such as the industry-leading ACID, Sound Forge, Vegas 6.0, CD Architect, PSP Media Manager, Loops for ACID, and Noise Reduction.
Spongefork is a small software company dedicated to creating innovative tools for music and media manipulation. After its release in 1999, their namesake application, Spongefork, quickly became a well known tool for creative sound processing and live improvisation. With the recent release of Spongefork 2, they're now back on track actively developing for Mac OS X.
SF was founded by programmer/musician Ryan Francesconi.
Electrotap L.L.C. is a partnership founded for the purpose of developing and distributing the tools to create innovative music and art. Developper of Jade, software environment for managing interactive performances.