Lumina Decision Systems is the maker of Analytica decision modeling software. We also provide training, consulting, and custom development of decision tools. Successful analysts know that effective decision models can change the World. Analytica is an integrated visual tool for data analytics, forecasting, risk and uncertainty, optimization, visualization, and sharing tools on the web. Most important, it enables the close engagement between analyst and client that is critical for effective modeling. We are proud of the many Analytica users that have transformed the quality of their clients decisions in industry and governments in healthcare, finance, transportation, energy, environment, and economic development around the World.