Williams Companies, Inc.
WMBNYSENatural Gas TransmissionFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Nov 2, 2026Score 8/3047% above fair value
$71.19−3.16 (-4.25%)
Close on Nov 2, 2026Market cap $87.08BP/E 28.4Yield 2.81%
Williams Companies MountainWest Pipelines by Year
MountainWest Pipelines — Year-End Design Capacity (MMdth/d)
Williams Companies MountainWest Pipelines: 8 in FY2025, up 5.0% from a year earlier.
Latest, FY2025
8
Period ended Dec 31, 2025
Change on a year earlier
+5.0%
8 in FY2024
History
3 years
Since FY2023
Sources
3
Documents cited below
Where the FY2025 figure comes from
“At December 31, 2025, MountainWest’s system has a design capacity totaling 8.4 MMdth/d.”
Source: Williams Companies 10-K (2026-02-24) ↗
Reported in Form 10-K Item 1.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | MountainWest Pipelines — Year-End Design Capacity (MMdth/d) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 8 | +5.0% | Williams Companies 10-K (2026-02-24) ↗ |
| FY2024 | Dec 31, 2024 | 8 | 0.0% | Williams Companies 10-K (2025-02-25) ↗ |
| FY2023 | Dec 31, 2023 | 8 | – | Williams Companies 10-K (2024-02-21) ↗ |
Cite this data
StockData. (2026). Williams Companies MountainWest Pipelines, annual FY2023–FY2025 [Data set]. Compiled from Williams Companies SEC filings and investor materials. https://stockdatahq.com/stocks/wmb/kpis/mwp-design-cap-mmdthd
See every metric in the Williams Companies KPI table. Data updated Nov 1, 2026.