Compare · KMI vs WMB
KMI vs WMB
Side-by-side comparison of Kinder Morgan Inc. (KMI) and Williams Companies Inc. (WMB): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both KMI and WMB operate in Natural Gas Distribution (Utilities), so they compete in similar markets.
- WMB is the larger of the two at $91.06B, about 1.3x KMI ($71.73B).
- Over the past year, KMI is up 14.9% and WMB is up 28.6% - WMB leads by 13.7 points.
- WMB has been more active in the news (8 items in the past 4 weeks vs 1 for KMI).
- WMB has more recent analyst coverage (25 ratings vs 24 for KMI).
Kinder Morgan Inc.
Kinder Morgan, Inc. operates as an energy infrastructure company in North America. The company operates through Natural Gas Pipelines, Products Pipelines, Terminals, and CO2 segments. The Natural Gas Pipelines segment owns and operates interstate and intrastate natural gas pipeline, and underground storage systems; natural gas gathering systems and natural gas processing and treating facilities; natural gas liquids fractionation facilities and transportation systems; and liquefied natural gas liquefaction and storage facilities. The Products Pipelines segment owns and operates refined petroleum products, and crude oil and condensate pipelines; and associated product terminals and petroleum pipeline transmix facilities. The Terminals segment owns and/or operates liquids and bulk terminals that stores and handles various commodities, including gasoline, diesel fuel, chemicals, ethanol, metals, and petroleum coke; and owns tankers. The CO2 segment produces, transports, and markets CO2 to recovery and production crude oil from mature oil fields; and owns interests in/or operates oil fields and gasoline processing plants, as well as operates a crude oil pipeline system in West Texas. It owns and operates approximately 83,000 miles of pipelines and 144 terminals. The company was formerly known as Kinder Morgan Holdco LLC and changed its name to Kinder Morgan, Inc. in February 2011. Kinder Morgan, Inc. was founded in 1936 and is headquartered in Houston, Texas.
Williams Companies Inc.
The Williams Companies, Inc., together with its subsidiaries, operates as an energy infrastructure company primarily in the United States. It operates through Transmission & Gulf of Mexico, Northeast G&P, and West segments. The Transmission & Gulf of Mexico segment comprises Transco and Northwest natural gas pipelines; and natural gas gathering and processing, and crude oil production handling and transportation assets in the Gulf Coast region. The Northeast G&P segment engages in the midstream gathering, processing, and fractionation activities in the Marcellus Shale region primarily in Pennsylvania and New York, and the Utica Shale region of eastern Ohio. The West segment comprises gas gathering, processing, and treating operations in the Rocky Mountain region of Colorado and Wyoming, the Barnett Shale region of north-central Texas, the Eagle Ford Shale region of South Texas, the Haynesville Shale region of northwest Louisiana, and the Mid-Continent region, which includes the Anadarko, Arkoma, and Permian basins; and natural gas liquid (NGL) and natural gas marketing operations, as well as storage facilities. The company owns and operates 30,000 miles of pipelines, 34 processing facilities, 9 fractionation facilities, and approximately 23 million barrels of NGL storage capacity. The Williams Companies, Inc. was founded in 1908 and is headquartered in Tulsa, Oklahoma.
Latest KMI
- V.P. (President, Terminals) Schlosser John W sold $196,720 worth of Class P Common Stock (6,166 units at $31.90) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 164,208 units (SEC Form 4)
- VP (Pres., Products Pipelines) Garthwaite Michael P. sold $48,727 worth of Class P Common Stock (1,550 units at $31.44) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 41,743 units (SEC Form 4)
- V.P. (President, Terminals) Schlosser John W sold $196,264 worth of Class P Common Stock (6,166 units at $31.83) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 170,374 units (SEC Form 4)
- Kinder Morgan Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation
- SEC Form SD filed by Kinder Morgan Inc.
- VP (Pres., Products Pipelines) Garthwaite Michael P. sold $52,151 worth of Class P Common Stock (1,550 units at $33.65) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 43,293 units (SEC Form 4)
- Kinder Morgan Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders
- V.P. (President, Terminals) Schlosser John W sold $199,840 worth of Class P Common Stock (6,166 units at $32.41) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 176,540 units (SEC Form 4)
- The Ammons Law Firm: Worker Injured in Kinder Morgan Pipeline Explosion Files Suit
- SEC Form 10-Q filed by Kinder Morgan Inc.
Latest WMB
- Williams to Report Second-Quarter 2026 Financial Results on Aug. 3; Earnings Conference Call and Webcast Scheduled for Aug. 4
- Williams Companies Inc. filed SEC Form 8-K: Regulation FD Disclosure
- Williams Announces $5.34 Billion Investment in Power Innovation Joint Venture from Blackstone
- EverLine Names Infrastructure Veteran Ed Wiegele Chief Executive Officer to Accelerate Growth Across Critical Infrastructure Markets
- SVP & General Counsel Wilson Terrance Lane sold $148,320 worth of shares (2,000 units at $74.16) as part of a pre-agreed trading plan, decreasing direct ownership by 0.70% to 283,159 units (SEC Form 4)
- Williams Companies Inc. filed SEC Form 8-K: Leadership Update, Regulation FD Disclosure, Financial Statements and Exhibits
- Williams Appoints Billy Helms and Robb Turner to Board of Directors
- EVP & CFO Porter John Dean exercised 1,899 shares at a strike of $24.98 and covered exercise/tax liability with 1,176 shares, increasing direct ownership by 0.37% to 197,290 units (SEC Form 4) (tax withholding)
- SVP & General Counsel Wilson Terrance Lane sold $142,600 worth of shares (2,000 units at $71.30) as part of a pre-agreed trading plan, decreasing direct ownership by 0.70% to 285,159 units (SEC Form 4)
- Director Bergstrom Stephen W gifted 16,400 shares, decreasing direct ownership by 8% to 198,605 units (SEC Form 4)