KMI compared with WMB: revenue, margins and what each company keeps, and the suppliers and customers both name

KMIKinder Morgan, Inc.

Mkt capRevenueRevenue

WMBWilliams Companies, Inc.

Mkt capRevenueRevenue

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KMIKinder Morgan, Inc.

WMBWilliams Companies, Inc.

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

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Supply-chain overlap

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

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Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only KMI 0

None

Shared 0

No disclosed counterparties: KMI.

Only WMB 19

—Undisclosed top ten gathering and processing customersunlistedcustomer

—Undisclosed top ten interstate natural gas pipeline customersunlistedcustomer

—Transco three largest customersunlistedcustomer

DDominion Energycustomer

15 more · WMB chain ›

Role chip = supplier or customer—= no ticker (unlisted)Source: SEC EDGAR

KMIKinder Morgan, Inc.

32.89▲+0.56%· post 32.87· delayed

Mkt cap$72.9BRevenue$4.5BQ3 FY26Revenue$16.9BFY25

WMBWilliams Companies, Inc.

72.49▲+1.83%· post 71.89· delayed

After hoursNov 3 '26delayed

Mkt cap$89.0BRevenue$3.2BQ3 FY26Revenue$11.9BFY25

Compare

After hoursNov 3 '26delayed

KMIKinder Morgan, Inc.

WMBWilliams Companies, Inc.

32.89▲+0.56%post 32.87delayed

Price

72.49▲+1.83%post 71.89delayed

$72.9B

Mkt cap

$89.0B

Q3 FY26$4.5B

Revenue

$3.2BQ3 FY26

FY25$16.9B

Revenue

$11.9BFY25

KMI32.89▲+0.56%vsWMB72.49▲+1.83%After hoursNov 3 '26delayed