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 Enterprise Products Partners L.P., 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 Enterprise Products Partners L.P., The Williams Companies and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Enterprise Products Partners L.P., The Williams Companies and Inc.

Enterprise Products Partners L.P. provides midstream energy services to producers and consumers of natural gas, natural gas liquids (NGLs), crude oil, petrochemicals, and refined products. It operates in four segments: NGL Pipelines & Services; Crude Oil Pipelines & Services; Natural Gas Pipelines & Services; and Petrochemical & Refined Products Services. The NGL Pipelines & Services segment offers natural gas processing and related NGL marketing activities. This segment operates natural gas processing facilities located in Colorado, Louisiana, Mississippi, New Mexico, Texas, and Wyoming; NGL pipelines; NGL fractionation facilities; NGL and related product storage facilities; and NGL marine terminals. The Crude Oil Pipelines & Services segment operates crude oil pipelines; and crude oil storage and marine terminals, which include a fleet of approximately 200 tractor-trailer tank trucks that are used to transport crude oil. It also engages in crude oil marketing activities. The Natural Gas Pipelines & Services segment operates natural gas pipeline systems to gather, treat, and transport natural gas. It leases underground salt dome natural gas storage facilities in Napoleonville, Louisiana; owns an underground salt dome storage cavern in Wharton County, Texas; and transports, stores, and markets natural gas. The Petrochemical & Refined Products Services segment operates propylene fractionation facilities, including propylene fractionation units and propane dehydrogenation facilities, and related marketing activities; butane isomerization complex and related deisobutanizer operations; and octane enhancement, isobutane dehydrogenation, and high purity isobutylene production facilities. It also operates refined products pipelines and terminals; and ethylene export terminals; and provides refined products marketing and marine transportation services. The company was founded in 1968 and is headquartered in Houston, Texas.

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 Enterprise Products Partners L.P., The Williams Companies, Inc. Stock News

As of September 1, 2026, Enterprise Products Partners L.P. had a $84.8 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.8 million. Enterprise Products Partners L.P.’s stock is up 23.2% in 2026, up 0.9% in the previous five trading days and up 22.22% in the past year.

Currently, Enterprise Products Partners L.P.’s price-earnings ratio is 13.6. Enterprise Products Partners L.P.’s trailing 12-month revenue is $58.5 billion with a 10.8% net profit margin. Year-over-year quarterly sales growth most recently was 60.8%. Analysts expect adjusted earnings to reach $3.028 per share for the current fiscal year. Enterprise Products Partners L.P. currently has a 5.7% dividend yield.

As of September 1, 2026, The Williams Companies, Inc. had a $92.0 billion market cap, putting it in the 96th percentile of all stocks. The Williams Companies, Inc.’s stock is up 24.9% in 2026, up 0.9% in the previous five trading days and up 29.98% in the past year.

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 Enterprise Products Partners L.P., 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 Enterprise Products Partners L.P., The Williams Companies and Inc.’s stock grades to see how they measure up against one another.

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Enterprise Products Partners L.P., The Williams Companies and Inc. Stock Value Grades

Company	Ticker	Value
Enterprise Products Partners L.P.	EPD	B
The Williams Companies, Inc.	WMB	D

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.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Enterprise Products Partners L.P. has a Value Score of 70, which is Value. The Williams Companies, Inc. has a Value Score of 23, which is Expensive.

The Value Stock Winner: Enterprise Products Partners L.P.

As you can clearly see from the Value Grade breakdown above, Enterprise Products Partners L.P. is considered to have better value than The Williams Companies, Inc.. For investors who focus solely on a company’s valuation, Enterprise Products Partners L.P. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Enterprise Products Partners L.P., The Williams Companies and Inc.’s Quality Grades

Company	Ticker	Quality
Enterprise Products Partners L.P.	EPD	B
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.

Enterprise Products Partners L.P. has a Quality Score of 69, which is Strong. The Williams Companies, Inc. has a Quality Score of 53, which is Average.

The Quality Grade Winner: Enterprise Products Partners L.P.

As you can clearly see from the Quality Grade breakdown above, Enterprise Products Partners L.P. has a better overall quality grade than The Williams Companies, Inc.. For investors who are looking for companies with higher quality than others in the same industry, Enterprise Products Partners L.P. could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Enterprise Products Partners L.P., The Williams Companies and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Enterprise Products Partners L.P.	EPD	C
The Williams Companies, Inc.	WMB	C

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

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Enterprise Products Partners L.P. has a Earnings Estimate Score of 51, which is Neutral. The Williams Companies, Inc. has a Earnings Estimate Score of 54, which is Neutral.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Enterprise Products Partners L.P., The Williams Companies or Inc. has an Earnings Estimate Revisions Grade that could be considered a “winner.” Investors 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 Enterprise Products Partners L.P., The Williams Companies or Inc. is the better investment when it comes to estimate revisions.

Other Enterprise Products Partners L.P., The Williams Companies and Inc. Grades

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

Momentum grades help 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.

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

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 Enterprise Products Partners L.P., 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, Enterprise Products Partners L.P., The Williams Companies or Inc. Stock?

Overall, Enterprise Products Partners L.P. stock has a Value Score of 70, Estimate Revisions Score of 51 and Quality Score of 69.

The Williams Companies, Inc. stock has a Value Score of 23, Estimate Revisions Score of 54 and Quality Score of 53.

Comparing Enterprise Products Partners L.P., 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.