Union Carbide Corporation

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Editorial estimate, not verified fact — Disclaimer

Chemical and polymer manufacturer and subsidiary of Dow Chemical Company

Seadrift, Texas, United States

Data Confidence: 72% · Sources: 1 · Last Updated: Sep 20, 2026

Net Worth ▼: $11.6B
Reach ▬: 500.0M people
Power ▬: Union Carbide commands chemical manufacturing infrastructure producing high-volume commodities and specialty polymers for markets spanning automotive, pharmaceuticals, packaging, and agriculture.
Influence ▬: The company shaped the global chemical industry by pioneering ethylene production from ethane and propane, establishing fundamental feedstocks for modern plastics and synthetic materials.
Network ▼: As a wholly owned subsidiary of Dow Chemical Company, Union Carbide is tied into global industrial supply chains, major manufacturing clients, and historical partnerships like Oak Ridge National Laboratory.
Legacy ▬: Union Carbide left a profound legacy on industrial chemistry through ethylene innovation, alongside severe historical impact marked by America's deadliest industrial disaster at Hawks Nest Tunnel and the world's worst industrial disaster in Bhopal.
Trajectory ▲: Rising ↑ — gaining power relative to the last assessment.

Power Trajectory

Tracked on ApexHierarchy since first profiled — not the entity's full real-world history.

Sep 13, 2026Sep 19, 2026

About

Union Carbide Corporation is an American chemical company headquartered in Seadrift, Texas, operating as a wholly owned subsidiary of Dow Chemical Company following an $11.6 billion acquisition in 2001. Founded in 1917 through a merger of four companies, its researchers developed an economical process to synthesize ethylene from natural gas liquids, driving the development of the modern petrochemical industry. Over its history, the company produced chemicals, polymers, and atomic materials while operating Oak Ridge National Laboratory from 1947 to 1984. It is heavily cited in industrial history for major public tragedies, including the Hawks Nest Tunnel silicosis tragedy and the 1984 Bhopal gas disaster in India.