Market Cap

Kinder Morgan, Inc. Market Capitalization:

$61.65 Billion

USD as of Jan. 1, 2026

business Kinder Morgan, Inc. Company Profile

Kinder Morgan, Inc. Main Stock Listing

NYSE: KMI

Market Capitalization History of Kinder Morgan, Inc.

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Oil & Gas Midstream
Company Market Cap (USD)
Enbridge Inc. $105.24 B
The Williams Companies, Inc. $74.31 B
Enterprise Products Partners L.P. $69.63 B
TC Energy Corporation $58.37 B
Energy Transfer LP $56.96 B
Sector: Energy
Company Market Cap (USD)
Aramco $1.540 T
ExxonMobil $522.89 B
Chevron $314.11 B
PetroChina $262.72 B
Shell $211.90 B

Yearly evolution of Kinder Morgan, Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2026 $61.65 B -8.96%
Jan. 1, 2025 $67.72 B 68.78%
Jan. 1, 2024 $40.12 B -0.89%
Jan. 1, 2023 $40.48 B 5.79%
Jan. 1, 2022 $38.27 B 23.30%
Jan. 1, 2021 $31.04 B -32.53%
Jan. 1, 2020 $46.00 B 15.30%
Jan. 1, 2019 $39.90 B 0.67%
Jan. 1, 2018 $39.63 B -19.52%
Jan. 1, 2017 $49.24 B 35.81%
Jan. 1, 2016 $36.26 B -59.93%
Jan. 1, 2015 $90.49 B 20.70%
Jan. 1, 2014 $74.97 B -9.21%
Jan. 1, 2013 $82.57 B 15.37%
Jan. 1, 2012 $71.57 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Company Description

Kinder Morgan, Inc. is an energy company specialized in oil and gas pipelines and terminals. It transports natural gas, refined petroleum products, crude oil, carbon dioxide, and more through approximately 83,000 miles of pipelines across the U.S. and Canada, and handles a variety of raw and refined products in its 147 terminals, including gasoline, jet fuel, ethanol, coal, petroleum coke, and steel.

business Kinder Morgan, Inc. Company Profile

Kinder Morgan, Inc. Categories

United States languages Energy languages Oil & Gas Midstream
United States Energy United States Oil & Gas Midstream

Stocks & Indices

Kinder Morgan, Inc. has the following listings and related stock indices.


Stock: NYSE: KMI

Stock: BMV: KMI

Stock: XETR: 2KD

Stock: Bovespa: KMIC34

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.