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Helping management use MS/OR to create a sustainable competitive advantage. They also publish a monthly e-newsletter.

For fast and robust large-scale optimization in MATLAB. TOMLAB provides interfaces to CPLEX, Xpress, SNOPT, MINOS, and MINLP.

Decision tree analysis software.

Veros Software is a predictive technology software company.

Developers of VISA, a sensitivity analysis tool and SIMUL8, which is used for discrete event simulation.