Takasago International Corp. (USA), Rockleigh, N.J., a supplier of flavors and fragrances in the Americas, partnered with Byron A. Carlson Inc., Mt. Kisco, N.Y., a food ingredient sales organization. This partnership expands Byron Carlson’s ingredient portfolio to include Takasago flavors and expands Takasago’s customer portfolio in the food and beverage industry, the companies said.