Kinder Morgan Market Cap 2012-2026 | KMI

Kinder Morgan market cap history and chart from 2012 to 2026. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding. Kinder Morgan market cap as of September 18, 2026 is $70.9B.
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Sector Industry Market Cap Revenue
Oils/Energy Oil & Gas - Production and Pipelines $70.901B $16.937B
Kinder Morgan, Inc. is a midstream energy infrastructure provider in North America. The company operates pipelines to transport natural gas, crude oil, condensate, refined petroleum products, CO2 and other products. Kinder Morgan also owns terminals that are utilized for storing liquid commodities comprising ethanol & chemicals and petroleum products. The terminals also store and transload petroleum coke, metals and ores. Kinder Morgan primarily conducts business through four operating segments: Natural Gas Pipelines, Products Pipelines, Terminals and CO2. Natural Gas Pipelines: Through this business unit, the company operates key interstate and intrastate natural gas pipelines. Products Pipelines: The company transports refined petroleum products, NGL, crude and condensate to key markets. Terminals: Kinder Morgan terminals are being utilized for storing and transloading ethanol & chemicals, crude, refined petroleum products along with bulk products.
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