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Guizhou Petroleum is a wholly owned subsidiary of China Petroleum & Chemical Corporation. It is the biggest petroleum company in Guizhou province.
Guizhou Power Grid Co Ltd is a wholly owned subsidiary of China Southern Power Grid Co Ltd.
Guizhou Kailin Holdings (Group) Co Ltd (贵州开磷控股（集团）有限公司) is a large state-owned enterprise which is engaged in phosphorus rock mining and phosphorus coal chemical production.
Sinopharm Group Tongjitang (Guizhou) Pharmaceuticals Co Ltd, a subsidiary of China National Pharmaceutical Group, is a state-owned high-tech enterprise that integrates planting, production, research and sales.
Poly Permanent Union Holding Group Limited, approved by the State-owned Assets Supervision and Administration Commission of the State Council, is the largest commercial explosive company in China.
The Aluminum Corp of China (CHALCO) Guizhou branch, located in the Baiyun district of Guiyang, is one of China's Top 500 manufacturers
Founded in 1958, Guizhou Tire Co Ltd (贵州轮胎股份有限公司) is one of the top 10 tire corporations in China.