ddms is a growing, progressive service oriented company that provides cutting-edge data management, visualization, GIS, chemistry and development and hosting services to environmental and energy market sectors. Towards that end, ddms employs the brightest scientists, database managers, certified GIS analysts, software engineers and cartographers whom together provide superior data management and application development services to our clients. ddms provides environmental data management and environmental litigation services to clients ranging from large multi-party Superfund groups to single private companies interested in increasing their data management efficiency and quality while reducing the associated costs.