 Numerical Algorithms Group (NAG) - http://www.nag.com Math, statistical and 3D visualization software components for finance, energy, life sciences, research and engineering. |
 Phaser - http://www.phaser.com A universal simulator for dynamical systems. |
 Advanced Visual Systems - http://www.avs.com/index.html Data visualization, perceptual computing, complex data analysis, technical and engineering problem-solving. Includes list of products and information about the company. |
 Visual Numerics - http://www.vni.com Data Analysis, Mathematics, Visualization: software that helps people understand data. Products include the IMSL Libraries, PV-WAVE and JWAVE. |
 Numerical Algorithms Group (NAG) Ltd. - http://www.nag.co.uk/ Develops and provides software to solve complex mathematical problems. Free bimonthly electronic newsletter. |
 CleverSet, Inc. - http://www.cleverset.com Develops and exploits proprietary Relational Bayesian Modeling (RBM) technology and applications that provide real-time, actionable results from large amounts of dynamic, multi-faceted, ambiguous information. |
 Rogue Wave Software - http://www.roguewave.com Provider of a wide-range of components for the cross-platform C++ market including mathematical, financial and statistical class libraries. |
 Systat Software Inc. - http://www.systat.com/ Offers programs for interpreting statistical data, curve fitting and signal analysis. Includes support links and product information. |
 MathPad Software Corp. - http://www.mathpad.com/ Online mathematical tools including curve plotting and fitting, with applications in thermodynamics and chemistry. |
 Applied Analytic Systems - http://www.aasdt.com Consulting and software development firm specializing in operations research, statistical, and artificial intelligence applications. |
 Ziena Optimization Inc. - http://ziena.com/ Nonlinear (NLP) solver with interfaces to most modeling languages. Consulting for problem formulation and training are also available. |
 Adept Scientific - http://www.adeptscience.com/ Offers a broad range of personal computer products for mathematical, scientific and engineering applications. |
 Lyryx Learning Inc. - http://lyryx.com Specializes in the design and development of tools to deliver online educational content and assessment. Also offers own online courses in business mathematics, financial accounting, and linear algebra. |
 Optimal Designs Enterprise - http://digitalcalculus.com/ Calculus-level compiler for math modeling, simulation, and optimization. Plus Engineering and Science (demo) software. |
 Steven M. Christensen and Associates, Inc. - http://smc.vnet.net/Christensen.html Scientific and mathematical software and consulting services, commercial and free. Expertise in Mathematica, MathTensor, Schur. |
 CenterSpace Software - http://www.centerspace.net .NET numerical analysis. NMath products contain C# interfaces to BLAS and LAPACK, random number generators, anova, regression, probability distributions, sparse matrices, hypothesis tests and descriptive statistics. Evaluation versions available. |
 Dew Research - http://www.dewresearch.com Developer of optimized mathematical software libraries for advanced scientific computing. Numerical, statistical and digital signal processing libraries for Win 32 and .NET. |
 Quasinewtonian Technologies - http://www.quasinewtonian.com/ QNT is a Canadian software company with a special interest in mathematically and numerically intensive applications. |
 Extreme Optimization - http://www.extremeoptimization.com/ Numerical components for C# and Visual Basic .NET: Linear algebra (BLAS and LAPACK), numerical integration, solving equations, complex numbers, and statistics. |
 The MathWizards, Inc. - http://www.mathwizards.com Produces software for digital signal processing (DSP), data analysis, visualization, and application development. Includes products and ordering information. |
 Evans & Peck - Decision Modelling - http://www.decisionmodelling.com Consultants operating in the Asia Pacific region and offering decision modelling services including optimization and agent-based simulation modeling. |
 Chartwell-Yorke - http://www.chartwellyorke.com/ Computer algebra mathematics software (Derive 5 and LiveMath), Autograph for plotting, coordinate geometry and single variable statistics, Cabri-Geometre II dynamic geometry software, Fathom dynamic statistics, MathType equation editor. |
 MathResources, Inc. - http://www.mathresources.com/ Makers of MathResource, the interactive version of The HarperCollins Dictionary of Mathematics by Borowski and Borwein, MathPoints, and MRI Graphing Calculator. |
 Aepryus Software - http://aepryus.com/ Mathematics, Physics and Evolutionary Biology. |
 Maximal Software - http://www.maximal-usa.com/ Developers of the MPL Modeling System and OptiMax 2000 Component Library for building mathematical optimization models. Free student versions of MPL/CPLEX available for download. |
 Aptech Systems, Inc. - http://www.aptech.com/ Produce a data analysis environment based on the GAUSS Matrix Programming Language and other data analysis tools. |
 Harmonic Software - http://www.omatrix.com Makers of interactive analysis and visualization software. |
 S&S Software - http://www.sssoftware.com/ Publishes the original Math Skill Builders series of programs for children and adults learning basic arithmetic skills. Visit the site for free worksheets and to preview software. |
 Poly Software International - http://www.polysoftware.com/ PSI-Plot and ProStat statistical and graphics software for purchase. |
 CompuKalc - http://homepage.ntlworld.com/mg.levy Software consultancy offering component based Numerical and Financial software for Unix and Windows. |
 Aspire Software International - http://www.aspiresoftwareintl.com/ Offers SigmaPlot, technical graphing software; SigmaStat, statistical analysis; SigmaScan, image processing for measuring scientific images; and SPSS for decision making using powerful statistical software. For sale only in North and Central America. |
 Perfectly Scientific, Inc. - http://www.perfsci.com/ Scientific algorithm company. Expertise in compression, wavelets, FFT, general transforms, color graphics, Monte Carlo, fractals, convolution,signal processing, matrix algebra, genetic algorithms, number theory. |
 Optomatica - http://www.optomatica.com A consulting company offering agent-based modeling and optimization services. |
 Hermetic Systems - http://www.hermetic.ch/misc.htm Mathematical software dealing with prime numbers and factorization. |
 Codemist Ltd - http://www.codemist.co.uk/ Software provider in compilers and symbolic computation. The main products are the Norcroft C compiler and the computer algebra system Reduce, together with the Lisp system CSL/CCL. Demo versions available free for download. |
 MathConsult GmbH - http://www.mathconsult.co.at/ Software company developing customized numerical software for engineering and finance. |
 Easy Math Solution - http://www.e-mathsolution.com/ Software development company specialising in developing algorithm and component-based software. |