DEROGNAT & CIE SAS ay isang tagapagbigay ng mga produkto at serbisyo tulad ng diamond tool,sandblasting kagamitan,hexachlorocyclohexane dichlorodiphenyltrichloroethane asupre,propham / isopropyl phenylcarbamate, chlorophenylcarbamate,chloro-4-methylphenoxyacetic acid,mecoprop (cmpp 2,4),2-metil-4-chlorophenoxybutyric acid (mcpb 2,4),trifluralin,klorato, sosa trichloracetate.