Wolfram Research, Inc.

Founded by Stephen Wolfram in 1987, Wolfram Research produce Mathematica. It combines numerics, symbolics, visualisation, programming, user interface construction and dynamic interaction in one tightly-integrated environment.

Products available from this publisher:

• gridMathematica Server
  Extends the parallel computation capabilities for your Mathematica licences
• Mathematica
  Compute, Develop, Deploy with Mathematica
• webMathematica
  Brings the power of Mathematica to the web with interactive calculations and visualisations