Based on key financial metrics such as the price-to-sales ratio, shareholder yield and the price-earnings ratio, the following 3 stocks made the list for top value stocks in the Commercial Services & Supplies industry. Those looking for value stocks to add to their portfolio may want to use this list as a starting point for further investment research.

Why Focus on Undervalued Commercial Services & Supplies Stocks?

Value investors seek to buy stocks at a discount to their intrinsic value. Long-term returns show that such strategies are advantageous. Value stocks, as a group, tend to outperform growth stocks over extended periods of time. Typically, value investors perform financial analysis of numerous metrics, don’t follow the herd and are long-term investors.

AAII’s A+ Investor Value Grade is derived 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.

What Goes Into AAII’s Value Grade?

Stock evaluation requires access to huge amounts of data as well as the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movement. 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 with that task.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A–F grades for more than just value. It is possible for a stock to appear cheap based on one valuation metric but appear expensive on another. It is also possible for one valuation ratio to be associated with outperforming stocks during certain periods of time but not others. Some stocks may even have null values for certain metrics like the price-earnings ratio or the price-to-book ratio but not others. An example of this would be a company with losses instead of profits or a negative book value because of heavy borrowing. Negative earnings or book value result in non-meaningful ratios that are left blank or null.

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3 Undervalued Commercial Services & Supplies Stocks

Of course, there are countless value stocks that are worth mentioning, but this is a concise list of the top 3 undervalued stocks in the Commercial Services & Supplies industry for Friday, November 21, 2025. Let’s take a closer look at their individual scores to see how they measure up against each other and the Commercial Services & Supplies industry median.

The Value Grade is assigned based on how each stock’s composite valuation compares to all other stocks.

The process for assigning grades starts with each variable for a given stock. The percentile rankings for all valid ratios that a stock has are calculated. So, for instance, a stock could have a price-to-book ranking in the 43rd percentile, a price-earnings ranking in the 67th percentile, a price-to-sales ranking in the 23rd percentile, etc. Then, those rankings are averaged for each stock. (A minimum of two valid variables are required, though all six will be used if available.)

Once the average of the individual variables is calculated, that average is ranked against all stocks. Put another way, each stock’s composite valuation is compared to all other stocks. These ranks are then sorted into quintiles from the cheapest 20% (a grade of A) to the most expensive 20% (a grade of F).

As always, we recommend that you conduct proper due diligence and research before investing in any security. We also suggest that investors utilize numerous grades, not just value, when it comes to deciding whether a company is a good fit for their allocation needs.

ABM Industries Incorporated’s Value Grade

Value Grade:

ABM Industries Incorporated, through its subsidiaries, engages in the provision of integrated facility, infrastructure, and mobility solutions in the United States and internationally. It operates through Business & Industry, Manufacturing & Distribution, Education, Aviation, and Technical Solutions segments. The company offers janitorial, facilities engineering, and parking services for commercial real estate properties, including corporate offices for high tech clients, sports and entertainment venues, and traditional hospitals and non-acute healthcare facilities; and vehicle maintenance and other services to rental car providers. It also offers integrated facility services, engineering, and other specialized services in various types of manufacturing, distribution, and data center facilities. In addition, the company delivers custodial and landscaping and grounds for public school districts, private schools, colleges, and universities. Further, it supports airlines and airports with services comprising passenger assistance, catering logistics, air cabin maintenance, and transportation services. Additionally, the company provides facility infrastructure, mechanical and electrical services; and electric vehicle power and microgrid systems design, installation, and maintenance services. ABM Industries Incorporated was founded in 1909 and is headquartered in New York, New York.

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

ABM Industries Incorporated has a Value Score of 72, which is considered to be undervalued.

When you look at ABM Industries Incorporated’s price-to-sales ratio at 0.30 compared to the industry median at 1.09, this company has a lower price relative to revenue compared to its peers. This could make ABM Industries Incorporated’s stock more attractive for value investors.

ABM Industries Incorporated’s price-earnings ratio is 22.60 compared to the industry median at 25.80. This means it has a lower share price relative to earnings compared to its peers. This could make ABM Industries Incorporated more attractive for value investors.

Now, let’s assess ABM Industries Incorporated’s EV/EBITDA ratio, also known as enterprise multiple. At 11.2, when compared to the industry median of 13.5, the company may be considered undervalued in relation to its peers. Value investors could use the enterprise multiple to identify stocks that are considered overvalued or undervalued relative to their industry.

Shareholder yield is the sum of a stock’s dividend yield (paid over previous 12 months minus special dividends) and the percentage of net share buybacks over the previous 12 months. ABM Industries Incorporated’s shareholder yield is higher than its industry median ratio of 0.00%. Value investors may look for an attractive shareholder yield because it can be a powerful tool for identifying if the company has a good management team.

As one of the most common value metrics, the price-to-book ratio evaluates a company’s current market price relative to its book value. ABM Industries Incorporated’s price-to-book ratio is lower than its industry median ratio of 2.02. This could make ABM Industries Incorporated more attractive to investors looking for a new addition to their portfolio.

Deluxe Corporation’s Value Grade

Value Grade:

Deluxe Corporation provides technology-enabled solutions to small and medium-sized businesses, and financial institutions in the United States and Canada. The company operates through four segments: Merchant Services, B2B Payments, Data Solutions, and Print. It offers credit and debit card authorization and payment systems; processing services to small and medium-sized retail and service businesses; treasury management solutions, including remittance and lockbox processing, remote deposit capture, cash application, and payment acceptance solutions, as well as integrated accounts payable disbursements, such as eChecks, Medical Payment Exchange, and Deluxe Payment Exchange+; and fraud and security services. The company also provides data, analytics, and marketing services for both business-to-business and business-to-consumer marketing; financial institution profitability reporting and business incorporation services; printed personal and business checks, and business essentials comprising printed business forms and business accessories; and branded promotional, print, apparel, and digital storefront solutions. It sells through multi-channel sales and marketing, and scalable partnerships. The company was formerly known as Deluxe Check Printers, Incorporated and changed its name to Deluxe Corporation in 1988. Deluxe Corporation was founded in 1915 and is headquartered in Minneapolis, Minnesota.

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

Deluxe Corporation has a Value Score of 93, which is considered to be undervalued.

Deluxe Corporation’s price-earnings ratio is 10.3 compared to the industry median at 25.8. This means that it has a lower price relative to its earnings compared to its peers. This makes Deluxe Corporation more attractive for value investors.

Deluxe Corporation’s price-to-book ratio is higher than its peers. This could make Deluxe Corporation less attractive for value investors when compared to the industry median at 2.02.

You can read more about Deluxe Corporation’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

MillerKnoll, Inc.’s Value Grade

Value Grade:

MillerKnoll, Inc. researches, designs, manufactures, sells, and distributes interior furnishings worldwide. It operates through North America Contract, International Contract, and Global Retail segments. The company also provides seating products, furniture systems, other freestanding furniture elements, textiles, leather, felt, home furnishings and related services, casegoods, storage products, as well as residential, education, and healthcare furniture solutions. It offers its products under the MillerKnoll, Herman Miller, Knoll, Maharam, Geiger, Design Within Reach, DWR, HAY, NaughtOne, Colebrook Bosson Saunders, Holly Hunt, Vladimir Kagan, Muuto, FilzFelt, Edelman, Spinneybeck, DatesWeiser, the Herman Miller “Circled Symbolic M” logo, Aeron, Mirra, Embody, Setu, Sayl, Cosm, Caper, Eames, KnollExtra, Knoll Luxe, KnollStudio, KnollTextiles, Remix, Dividends, Generation by Knoll, Regeneration by Knoll, MultiGeneration by Knoll, Barcelona, and Womb brand names. The company offers its products through independent contract furniture dealers, direct contract sales, owned and independent retailers, direct-mail catalogs, and e-commerce platforms. Its products are used in institutional, health/science, industrial and educational settings, and residential and other environments. The company was formerly known as Herman Miller, Inc. and changed its name to MillerKnoll, Inc. in November 2021. MillerKnoll, Inc. was incorporated in 1905 and is headquartered in Zeeland, Michigan.

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

MillerKnoll, Inc. has a Value Score of 89, which is considered to be undervalued.

MillerKnoll, Inc.’s price-to-book ratio is higher than its peers. This could make MillerKnoll, Inc. less attractive for value investors when compared to the industry median at 2.02.

You can read more about MillerKnoll, Inc.’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Other Commercial Services & Supplies Stock Grades

Value is just one of the five Stock Grades included in our A+ Investor service. AAII members can see the top-graded stocks—those with grades of A or B for value, growth, momentum, earnings estimate revisions and quality—on the A+ Stock Grades Screener.

Also, if you want full access to all of AAII’s premium services, you can subscribe to one convenient bundled plan called AAII Platinum where you can try out A+ Investor, AAII Dividend Investing, the Stock Superstars Report, Growth Investing and VMQ Stocks. With the other premium services, you can dive deep into additional metrics, portfolios, commentary and information about Commercial Services & Supplies stocks as well as other industrys.

Choosing Which of the 3 Best Commercial Services & Supplies Stocks Is Right for You

Choosing which value stocks to invest in will ultimately depend on your individual goals and allocation; however, comparing similar value stocks in the same industry can help you analyze which might be better investments for you in the long run. So, let’s take a look at the Value Grade for all of our stocks.

• ABM Industries Incorporated stock has a Value Grade of B.
• Deluxe Corporation stock has a Value Grade of A.
• MillerKnoll, Inc. stock has a Value Grade of A.

Now that you have a bit more background about each of the 3 undervalued stocks in the Commercial Services & Supplies industry as well as their overall grades, it’s time for you to conduct additional research to see if these could fit your portfolio needs based on your goals and risk tolerance. AAII can help you figure out both and identify which investments align with what works best for you.

We do so through a program of education that teaches you to invest for yourself and become an effective manager of your own wealth—no more relying on others for your financial independence. You can rely on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis that makes you a better investor.

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

Additional Resources About Commercial Services & Supplies Stocks

Want to learn more about Commercial Services & Supplies stocks to see if they could be the right investment for you? Check out some additional resources and articles to help you on your financial journey.

• 3 Undervalued Commercial Services & Supplies Stocks for Friday, November 21
• 3 Undervalued Commercial Services & Supplies Stocks for Wednesday, November 19
• What You Need to Know About BrightView Holdings, Inc.'s Q1 Earnings
• What You Need to Know About Brady Corporation's Q2 Earnings

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.