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Private company

Opus 12

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Chemical technology company

Twelve is a chemical technology company based in Berkeley, California. They develop technology to convert CO2 into profitable chemicals, such as plastics and transportation fuels.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Twelve is a chemical technology company based in Berkeley, California. They develop technology to convert CO2 into profitable chemicals, such as plastics and transportation fuels.2

Sources

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