Key companies in the market include Apple Flavor and Fragrance Group Co., Ltd, IFF, Givaudan, Takasago International Corporation, International Flavors & Fragrances Inc, Alpha Aromatics, Tastepoint by IFF, Whittle & Mutch Inc, Sensient Technologies, Custom Flavors, Symrise AG, Ingretec, Heartland Food Products Group, Firmenich, T. Hasegawa USA Inc, LANXESS, Bell Flavors & Fragrances, Inc, Makers Nutrition, Vigon International, Quality Ingredients Corp, Synergy Flavors, Inc, The Flavor Factory, CAIF Naturally Sourced Solutions, Fontana Flavors, Shanghai Wanxiang Flavours & Fragrances Co., Ltd, Chengdu Jianzhong Flavor & Fragrance Co., Ltd., Anhui Huaye Aromas Co., Ltd..