China-Places.com a répertorié environ 95 entreprises dans District de Lianyun. Certains des mieux notés entreprises dans District de Lianyun sont- Lianyungang Tao'an Storage And Transportation Limited Company, China offshore Petroleum Bohai Company Bureau de gestion de la base de Lianyungang, Lianyungang Yihai Shipping Agency Limited Company, Lianyungang Longxin Real Estate Development Limited Company, Lianyungang Port Engineering Design & Research Institute Limited Company, Chine Waiyun Luqiao Transport Limited Company Storage Branch, Importation et exportation de matériaux de Haizhouwan Jieyun Limited Company, Lianyun Ganggangxin Hardware Electrics And Chemicals Limited Company, Société à responsabilité limitée de conception de décoration de Suzhou & Lianyungang Tongda Shipping Machinery Limited Company.