Grower, Packer, & Top 3 Inshell Pecan Exporter in the World. The Carter Family has been in the nut industry since the 1930s. Today, Carter Pecan is the professional link between growers and buyers worldwide. As the only pecan company with offices in five countries (USA, Mexico, Argentina, China, Taiwan) - we have unique insights on world markets. We are also vertically intergrated – we grow, process, pack, and export USDA-certified pecans. Visit our booth to see why we are a leading exporter of inshell and shelled pecans.