Stantec

ChemRisk is a scientific consulting firm, which specializes in using risk assessment methods to characterize and provide improved understanding of complex exposures involving chemicals, pharmaceuticals, or radionuclides in a variety of potentially contaminated media. The company has expertise in varied areas, such as airborne particulates, consumer products, inhalation irritants, metals, nanotechnology, occupational medicine, persistent chemicals, pharmacology, plastics and respirable fibers. Based in San Francisco, Calif., ChemRisk mainly specializes in human health and ecological risk assessment methods.