The Williams Companies, Inc. (WMB)

The Williams Companies Market Cap

The Williams Companies has a market cap or net worth of $78.17 billion as of September 26, 2025. Its market cap has increased by 43.85% in one year.

• Market Cap: 78.17B
• Enterprise Value: 105.84B
• 1-Year Change: 43.85%
• Ranking: #190
• Category: Large-Cap
• Stock Price: $64.01

Market Cap Chart

Since December 1, 1998, The Williams Companies's market cap has increased from $12.22B to $78.17B, an increase of 539.82%. That is a compound annual growth rate of 7.16%.

Market Cap History

Date	Market Cap	% Change
Sep 26, 2025	78.17B	18.48%
Dec 31, 2024	65.97B	55.70%
Dec 29, 2023	42.37B	5.71%
Dec 30, 2022	40.08B	26.69%
Dec 31, 2021	31.64B	30.03%
Dec 31, 2020	24.33B	-15.36%
Dec 31, 2019	28.75B	7.71%
Dec 31, 2018	26.69B	5.89%
Dec 29, 2017	25.21B	7.81%
Dec 30, 2016	23.38B	21.34%
Dec 31, 2015	19.27B	-42.64%
Dec 31, 2014	33.59B	27.43%
Dec 31, 2013	26.36B	28.34%
Dec 31, 2012	20.54B	5.53%
Dec 30, 2011	19.46B	34.64%
Dec 31, 2010	14.46B	17.60%
Dec 31, 2009	12.29B	46.70%
Dec 31, 2008	8.38B	-60.54%
Dec 31, 2007	21.24B	36.34%
Dec 29, 2006	15.58B	17.32%
Dec 30, 2005	13.28B	46.47%
Dec 31, 2004	9.06B	78.14%
Dec 31, 2003	5.09B	264.77%
Dec 31, 2002	1.40B	-89.39%
Dec 31, 2001	13.15B	-25.16%

View and export this data all the way back to 1998. Sign Up Today.

Related Stocks

Company	Market Cap
Exxon Mobil	492.79B
Chevron	326.14B
Shell	209.63B
TotalEnergies SE	135.38B
ConocoPhillips	120.91B
Enbridge	108.19B
BP p.l.c.	90.71B
Petróleo Brasileiro S.A. - Petrobras	83.58B