
Tulsa, Oklahoma-based The Williams Companies, Inc. (WMB) operates as an energy infrastructure company primarily in the United States. With a market cap of $73.3 billion, the company operates through Transmission & Gulf of America, Northeast G&P, West, and Gas & NGL Marketing Services segments.
Companies worth $10 billion or more are typically referred to as "large-cap stocks." WMB fits right into that category, with its market cap exceeding this threshold, reflecting its substantial size and influence in the oil and gas midstream industry. Williams benefits from being one of the largest domestic transporters of natural gas by volume.