SENES Oak Ridge specializes in energy, nuclear and environmental sciences. The company offers human health and ecological risk estimation, assessment and communication. It has developed advanced methods for site characterization, exposure and toxicity assessment and risk characterization with respect to the presence of environmental radiation and chemicals. The company features quantitative evaluation of the transport of radioactive and chemical contaminants in air and water, uptake of materials in terrestrial and aquatic food chains and exposure to workers and the public. SENES is noted for its scientific research, use of Bayesian inference and Monte-Carlo modeling and customized approaches to clients individual needs. The company was founded in 1992 and is based in Oak Ridge, Tenn.