DEROGNAT & CIE SAS adalah sebuah pembekal produk dan perkhidmatan seperti alat berlian,peralatan sandblasting,hexachlorocyclohexane sulfur dichlorodiphenyltrichloroethane,propham / isopropyl phenylcarbamate, chlorophenylcarbamate,asid chloro-4-methylphenoxyacetic,mecoprop (cmpp 2,4),asid 2-methyl-4-chlorophenoxybutyric (mcpb 2,4),trifluralin,klorat, natrium trichloracetate.