China-Places.com listou aprox 655 empresas dentro Nantong. Alguns dos mais bem avaliados empresas dentro Nantong estão- Simon Electric (China) Co. Ltd., Parque Industrial de Tecnologia Sutong, Nantong Golden Eagle Shopping Center Company Limited, Nantong Sumitomo Bakelite Co. Ltd., Nanyasujiao Industry Nantong Limited Company, Nantong Rongmao Knitting Garment Manufacturing Company Limited, Sidefu Textile Decoration Limited Company, Huahao Giant Technology, Baotailing Engineering Plastics (Nantong) Company Limited & Keepel (Nantong) Shipyard Co. Ltd..