FELIX. WHO'S A CLEVER CAT ?, created in 2011 (Switzerland), from 1702 sister brands and 6071 competing brands. The FELIX. WHO'S A CLEVER CAT ? brand is owned by NESTLE S.A., a company listed in Zurich. The ISIN, the company's International Securities Identification Number, is CH0038863350. FELIX. WHO'S A CLEVER CAT ? is part of the Consumer Packaged Goods activity sector.