Sifting through countless of stocks in the Oil, Gas & Consumable Fuels industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Enbridge Inc., The Williams Companies or Inc. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Enbridge Inc., The Williams Companies and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Enbridge Inc., The Williams Companies and Inc.

Enbridge Inc., together with its subsidiaries, operates as an energy infrastructure company. The company operates through four segments: Liquids Pipelines, Gas Transmission, Gas Distribution and Storage, and Renewable Power Generation. The Liquids Pipelines segment operates pipelines and related terminals to transport, store, and export various grades of crude oil and other liquid hydrocarbons in Canada and the United States. This segment also provides physical commodity marketing and logistical services, and crude oil marketing services. The Gas Transmission segment invests in natural gas pipelines and gathering and processing facilities in Canada and the United States. The Gas Distribution and Storage segment is involved in natural gas utility operations serving residential, commercial, and industrial customers in Ontario, as well as natural gas distribution activities in Quebec. The Renewable Power Generation segment operates wind, solar, geothermal, waste heat recovery, and transmission assets in North America. The company was formerly known as IPL Energy Inc. and changed its name to Enbridge Inc. in October 1998. Enbridge Inc. was founded in 1949 and is headquartered in Calgary, Canada.

The Williams Companies, Inc., together with its subsidiaries, operates as an energy infrastructure company primarily in the United States. It operates through Transmission, Power & Gulf, Northeast G&P, West, and Gas & NGL Marketing Services segments. The Transmission, Power & Gulf segment comprises Transco, NWP, and Mountain West interstate natural gas pipelines, and their related natural gas storage facilities, as well as natural gas gathering and processing; and crude oil production handling and transportation assets in the Gulf Coast region. The Northeast G&P segment engages in the midstream gathering, processing, and fractionation activities in the Marcellus Shale region primarily in Pennsylvania and New York, and the Utica Shale region of eastern Ohio. The West segment consists of gas gathering, processing, and treating operations in the Rocky Mountain region of Colorado and Wyoming, the Barnett Shale region of north-central Texas, the Eagle Ford Shale region of South Texas, the Haynesville Shale region of northwest Louisiana, the Mid-Continent region that includes the Anadarko and Permian basins, and the DJ Basin of Colorado; and operates natural gas liquid (NGL) fractionation and storage assets in central Kansas near Conway. The Gas & NGL Marketing Services segment provides wholesale marketing, trading, storage, and transportation of natural gas for natural gas utilities, municipalities, power generators, and producers; asset management services; and transports and markets NGLs. The company owns and operates approximately 32,000 miles of pipelines. The Williams Companies, Inc. was founded in 1908 and is headquartered in Tulsa, Oklahoma.

Latest Oil, Gas & Consumable Fuels and Enbridge Inc., The Williams Companies, Inc. Stock News

As of September 1, 2026, Enbridge Inc. had a $111.1 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.8 million. Enbridge Inc.’s stock is NA in 2026, NA in the previous five trading days and up 4.92% in the past year.

Currently, Enbridge Inc.’s price-earnings ratio is 27.8. Enbridge Inc.’s trailing 12-month revenue is $58.8 billion with a 7.3% net profit margin. Year-over-year quarterly sales growth most recently was 89.3%. Analysts expect adjusted earnings to reach $2.094 per share for the current fiscal year. Enbridge Inc. currently has a 7.6% dividend yield.

Currently, The Williams Companies, Inc.’s price-earnings ratio is 30.0. The Williams Companies, Inc.’s trailing 12-month revenue is $12.3 billion with a 24.9% net profit margin. Year-over-year quarterly sales growth most recently was 7.8%. Analysts expect adjusted earnings to reach $2.460 per share for the current fiscal year. The Williams Companies, Inc. currently has a 2.8% dividend yield.

How We Compare Enbridge Inc., The Williams Companies and Inc. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Enbridge Inc., The Williams Companies and Inc.’s stock grades to see how they measure up against one another.

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Enbridge Inc., The Williams Companies and Inc. Growth Grades

Company	Ticker	Growth
Enbridge Inc.	ENB	A
The Williams Companies, Inc.	WMB	A

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Enbridge Inc. has a Growth Score of 95, which is Very Strong. The Williams Companies, Inc. has a Growth Score of 95, which is Very Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both Enbridge Inc., The Williams Companies and Inc. have a grade of A. For investors who focus solely on a company’s upward growth, further research should be conducted into both companies’ other financial metrics before deciding whether to invest.

Enbridge Inc., The Williams Companies and Inc.’s Quality Grades

Company	Ticker	Quality
Enbridge Inc.	ENB	C
The Williams Companies, Inc.	WMB	C

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Enbridge Inc. has a Quality Score of 52, which is Average. The Williams Companies, Inc. has a Quality Score of 53, which is Average.

The Quality Stock Winner: No Clear Winner

Neither Enbridge Inc., The Williams Companies or Inc. has a high enough Quality Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Enbridge Inc., The Williams Companies or Inc. is the better investment when it comes to quality.

Enbridge Inc., The Williams Companies and Inc.’s Momentum Grades

Company	Ticker	Momentum
Enbridge Inc.	ENB	D
The Williams Companies, Inc.	WMB	B

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Enbridge Inc. has a Momentum Score of 36, which is Weak. The Williams Companies, Inc. has a Momentum Score of 65, which is Strong.

The Momentum Grade Winner: The Williams Companies, Inc.

As you can clearly see from the Momentum Grade breakdown above, The Williams Companies, Inc. is considered to have stronger momentum compared to Enbridge Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, The Williams Companies, Inc. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Enbridge Inc., The Williams Companies and Inc. Grades

In addition to Growth, Quality and Momentum, A+ Investor also provides grades for Value and Estimate Revisions.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Enbridge Inc., The Williams Companies and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Enbridge Inc., The Williams Companies or Inc. Stock?

Overall, Enbridge Inc. stock has a Growth Score of 95, Momentum Score of 36 and Quality Score of 52.

The Williams Companies, Inc. stock has a Growth Score of 95, Momentum Score of 65 and Quality Score of 53.

Comparing Enbridge Inc., The Williams Companies and Inc.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.