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WMB peers and competitors

The Williams Companies, Inc. · end-of-day data as of Oct 16, 2026

The Williams Companies, Inc.
WMB · $87.19B
$71.28-3.0%last 60 sessions · close Oct 16, 2026
$54.84$78.2552 weeks
Buy · 25 analystsPT $85.02 +19.3%
  • P/E vs own-7.1%
  • P/E vs sector+59.6%
  • Target upside+19.3%
  • Off 52w high-8.9%
  • Insiders-$1.4M
  • FCF yield-0.2%
  • Earnings in17d
  • Trendbearish
  • Sector▲ +16.8%
  • RSI49
  • MA20×50—
  • Volume1.4x
  • Support-1.8%
  • Resistance+1.8%

WMB’s peers by industry and size include Marathon Petroleum (MPC), Valero Energy (VLO) and Phillips 66 (PSX). Among these 12 companies WMB ranks 4th by market cap ($87.19B); its P/E of 28.3 compares with a median of 16.7 for its peers.

Peers by industry and size

20D
1MPCMarathon Petroleum Corporation$478.07+0.2%-1.4%-16.4%16.5$134B
2VLOValero Energy Corporation$444.71+0.1%-3.3%-10.7%18.4$128B
3PSXPhillips 66$293.17+1.4%-1.4%-5.9%16.7$118B
4WMBThe Williams Companies, Inc.$71.28+3.0%-8.9%+19.3%28.3$87.19B
5EOGEOG Resources, Inc.$158.01+4.2%0.0%0.0%12.3$82.88B
6KMIKinder Morgan, Inc.$34.20+4.2%0.0%+5.3%21.9$76.16B
7SLBSlb N.V.$49.50+2.3%-17.2%+20.7%24.1$73.47B
8TRGPTarga Resources Corp.$294.90+4.4%-2.4%+6.5%28.1$63.24B
9OXYOccidental Petroleum Corporation$62.38+2.8%-5.0%+12.6%9.6$62.36B
10OKEONEOK, Inc.$93.31+2.9%-4.3%+1.8%16.1$58.82B
11FANGDiamondback Energy, Inc.$203.95+4.3%-3.6%+10.6%39.8$57.11B
12DVNDevon Energy Corporation$50.73+3.0%-1.2%+19.7%12.0$55.8B

Data as of Oct 16, 2026 close.