Numerica Technology LLC advanced computational software and services for scientific and engineering applications. The firm's core software tools are: JACOBIAN - dynamic modeling and optimization software, with cutting edge computational technologies for model building, validation and deployment/application. OPENCHEM PRO âchemical kinetic mechanism building software, with powerful analysis capabilities to construct, compare and merge mechanisms. Application areas include: Chemicals & Polymers, Pharmaceuticals, Automotives & Energy, Advanced Materials