Williams Companies Stock

Williams Companies PEG

The PEG Ratio (Price/Earnings-to-Growth) of Williams Companies (WMB) as of Aug 21, 2026 is 3.72. In the previous year, PEG Ratio (Price/Earnings-to-Growth) was 4.38 — a change of -15.01% (lower).

PEG

3.72

YoY

-15.01%

Last updated:

PEG Ratio (Price/Earnings-to-Growth) of Williams Companies is 2026 3.72 . PEG Ratio (Price/Earnings-to-Growth) of Williams Companies was 2025 4.38 . It decreases by -15.01% lower compared to the previous year.
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Williams Companies Stock analysis

What does Williams Companies do? Williams Companies Inc. is an American energy company based in Tulsa, Oklahoma, specializing in the exploration, production, transportation, and distribution of natural gas and oil products. The company's history dates back to 1908, when David Williams and his brother-in-law Miller Armstrong founded a pipeline company. Originally intended for the transportation of coal and wood products on the Arkansas River, the company later shifted its focus to gas and oil supply in the United States, due to the emergence of new transportation options such as road construction and the acquisition of trucks and buses. Today, Williams Companies Inc. has a wide portfolio of business areas, including natural gas and oil transmission, oil and gas exploration and production, natural gas storage, electricity marketing, and other ventures. However, the core of the company is its natural gas pipeline system. Williams operates and maintains over 30,000 miles of pipelines in the United States, providing high-quality natural gas for households, businesses, and industrial companies. The company operates in various business segments, including exploration and production, midstream, and marketing. These segments span multiple regions and states in North America. Williams offers a wide range of products and services aimed at increasing energy efficiency and reducing emissions. Another important business area for the company is the transmission of petroleum products. Williams operates several refineries that perform crude oil extraction, refining, and processing. The company is also involved in storage and distribution of petroleum products. In the renewable energy sector, Williams Companies Inc. has made investments in the past, being one of the first companies to invest in wind power development and benefit from renewable energy sources. In recent years, however, Williams has focused on its core businesses and remained a leading company in the gas and oil industry. The company is able to handle fluctuations in energy prices and operate with higher efficiency, allowing it to expand its business and maintain a strong presence in the energy industry. Overall, Williams Companies Inc. relies on long-term customer relationships and high competence in the energy industry. The company aims to be flexible yet stable in the market in order to meet the increasing global demand for energy. Williams' mission is to be a reliable and trustworthy energy supplier for its customers. Williams Companies is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Williams Companies stock

PEG Ratio (Price/Earnings-to-Growth) of Williams Companies is 3.72 in 2026.

PEG Ratio (Price/Earnings-to-Growth) of Williams Companies changed from 4.38 to 3.72, representing a -15.01% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of PEG Ratio (Price/Earnings-to-Growth) Williams Companies since 2006 – with annual values, charts, and detailed analysis.

The PEG ratio adjusts the P/E ratio by the expected earnings growth rate. A PEG below 1 may indicate an undervalued stock relative to its growth potential.

PEG = P/E Ratio / Expected Annual EPS Growth Rate

To evaluate PEG Ratio (Price/Earnings-to-Growth)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for PEG Ratio (Price/Earnings-to-Growth).

A 'good' varies by industry and company stage. On Eulerpool, you can compare PEG Ratio (Price/Earnings-to-Growth)'s Williams Companies with sector peers and the industry average to assess whether it is attractive.

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