This invention provides an emulsifiable concentrate composition, containing a component (A) which is at least one selected from the group consisting of alkanol having 6 to 20 carbon atoms, alkenol having 6 to 20 carbons, polyoxyethylene alkyl ester, polyoxyethylene alkyl diester, polyoxyethylene alkenyl ester, polyoxyethylene dialkenyl ester, polyoxyethylene•polyoxypropylene•block copolymer and a silicon-based surfactant, a component (B) which is at least one polyoxyalkylene aryl phenyl ether, and a component (C) which is an aromatic hydrocarbon-based nonpolar solvent, wherein the emulsifiable concentrate composition contains neither anionic surfactant nor cationic surfactant, and an agrochemical emulsifiable concentrate composition using the emulsifiable concentrate composition.
