Sifting through countless of stocks in the Professional Services 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 Equifax Inc. or Thomson Reuters Corporation 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 Equifax Inc. and Thomson Reuters Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Equifax Inc. and Thomson Reuters Corporation

Equifax Inc. operates as a data, analytics, and technology company. The company operates through three segments: Workforce Solutions, U.S. Information Solutions (USIS), and International. The Workforce Solutions segment offers services that enables customers to verify income, employment, educational history, criminal justice data, healthcare professional licensure, and sanctions of people in the United States; and employer customers with services that that assist them in complying with and automating certain payroll-related and human resource management processes throughout the entire cycle of the employment relationship. The U.S. Information Solutions segment provides consumer and commercial information services, such as credit information and credit scoring, credit modeling and portfolio analytics, locate, fraud detection and prevention, identity verification, and other consulting services; mortgage services; financial marketing services; identity management services; and credit monitoring products. The International segment offers information service products, which include consumer and commercial services comprising credit and financial information, and credit scoring and modeling; and credit and other marketing products and services, as well as information, technology, and services to support debt collections and recovery management. The company also provides information solutions for businesses, governments and consumers; and human resources business process automation and outsourcing services for employers. It operates in Argentina, Australia, Brazil, Canada, Chile, Costa Rica, Dominican Republic, Ecuador, El Salvador, Honduras, India, Ireland, Mexico, New Zealand, Paraguay, Peru, Portugal, Spain, the United Kingdom, Uruguay, and the United States. The company was founded in 1899 and is headquartered in Atlanta, Georgia.

Thomson Reuters Corporation operates as a content and technology company in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It operates through five segments: Legal Professionals, Corporates, Tax, Audit & Accounting Professionals, Reuters News, and Global Print. The Legal Professionals segment offers research and workflow products focusing on legal research and integrated legal workflow solutions that combine content, tools, and analytics to law firms and governments. The Corporates segment provides a suite of content-driven technologies, including generative AI and integrated compliance workflow solutions to small businesses and multinational organizations. Tax, Audit & Accounting Professionals segment offers research and workflow products to tax, audit, and accounting firms. The Reuters News segment provides business, financial, and international news to media organizations, professional, and news consumers through Reuters News Agency, Reuters.com, Reuters Events, Thomson Reuters products, and to financial firms. The Global Print segment offers legal and tax information primarily in print format. The company was formerly known as The Thomson Corporation and changed its name to Thomson Reuters Corporation in April 2008. The company was founded in 1799 and is headquartered in Toronto, Canada. Thomson Reuters Corporation is a subsidiary of The Woodbridge Company Limited.

Latest Professional Services and Equifax Inc., Thomson Reuters Corporation Stock News

As of September 4, 2026, Equifax Inc. had a $20.8 billion market capitalization, compared to the Professional Services median of $1.1 million. Equifax Inc.’s stock is down 18.4% in 2026, down 8.9% in the previous five trading days and down 26.41% in the past year.

Currently, Equifax Inc.’s price-earnings ratio is 31.1. Equifax Inc.’s trailing 12-month revenue is $6.4 billion with a 10.7% net profit margin. Year-over-year quarterly sales growth most recently was 10.6%. Analysts expect adjusted earnings to reach $8.558 per share for the current fiscal year. Equifax Inc. currently has a 1.3% dividend yield.

As of September 4, 2026, Thomson Reuters Corporation had a $45.8 billion market cap, putting it in the 93rd percentile of all stocks. Thomson Reuters Corporation’s stock is down 21.1% in 2026, down 0.5% in the previous five trading days and down 41.8% in the past year.

Currently, Thomson Reuters Corporation’s price-earnings ratio is 27.6. Thomson Reuters Corporation’s trailing 12-month revenue is $7.8 billion with a 21.2% net profit margin. Year-over-year quarterly sales growth most recently was 9.5%. Analysts expect adjusted earnings to reach $4.437 per share for the current fiscal year. Thomson Reuters Corporation currently has a 2.5% dividend yield.

How We Compare Equifax Inc. and Thomson Reuters Corporation 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 Equifax Inc. and Thomson Reuters Corporation’s stock grades to see how they measure up against one another.

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Equifax Inc. and Thomson Reuters Corporation’s Quality Grades

Company	Ticker	Quality
Equifax Inc.	EFX	A
Thomson Reuters Corporation	TRI	B

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.

Equifax Inc. has a Quality Score of 89, which is Very Strong. Thomson Reuters Corporation has a Quality Score of 66, which is Strong.

The Quality Grade Winner: Equifax Inc.

As you can clearly see from the Quality Grade breakdown above, Equifax Inc. has a better overall quality grade than Thomson Reuters Corporation. For investors who are looking for companies with higher quality than others in the same industry, Equifax Inc. 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.

Equifax Inc. and Thomson Reuters Corporation’s Momentum Grades

Company	Ticker	Momentum
Equifax Inc.	EFX	D
Thomson Reuters Corporation	TRI	D

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%.

Equifax Inc. has a Momentum Score of 25, which is Weak. Thomson Reuters Corporation has a Momentum Score of 31, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Equifax Inc. or Thomson Reuters Corporation has a strong enough Momentum Grade to 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 Equifax Inc. or Thomson Reuters Corporation is the better investment when it comes to momentum.

Equifax Inc. and Thomson Reuters Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Equifax Inc.	EFX	C
Thomson Reuters Corporation	TRI	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.

Equifax Inc. has a Earnings Estimate Score of 54, which is Neutral. Thomson Reuters Corporation has a Earnings Estimate Score of 51, which is Neutral.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Equifax Inc. or Thomson Reuters Corporation 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 Equifax Inc. or Thomson Reuters Corporation is the better investment when it comes to estimate revisions.

Other Equifax Inc. and Thomson Reuters Corporation Grades

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

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.

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 Equifax Inc. and Thomson Reuters Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Equifax Inc. or Thomson Reuters Corporation Stock?

Overall, Equifax Inc. stock has a Momentum Score of 25, Estimate Revisions Score of 54 and Quality Score of 89.

Thomson Reuters Corporation stock has a Momentum Score of 31, Estimate Revisions Score of 51 and Quality Score of 66.

Comparing Equifax Inc. and Thomson Reuters Corporation’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.