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Private company

Columbia-Southern Chemical Corporation

Subsidiary of Pittsburgh Plate Glass Company

Columbia-Southern Chemical Corporation was a subsidiary of Pittsburgh Plate Glass Company. It produced heavy industrial chemicals for industry and agriculture, including: anhydrous ammonia, caustic soda, chlorine, titanium tetrachloride, and soda ash.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Columbia-Southern Chemical Corporation was a subsidiary of Pittsburgh Plate Glass Company. It produced heavy industrial chemicals for industry and agriculture, including: anhydrous ammonia, caustic soda, chlorine, titanium tetrachloride, and soda ash.2

Subsidiaries and ownership

Owners

From Wikidata.1

Sources

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