--- title: "Search Engines Industry: Companies, KPIs" description: "37 SEC filers are classified under the Standard Industrial Classification code that describes the search engines industry." canonical: https://www.getswoopr.com/stocks/industries/communication-services/search-engines/ source: "Swoopr Investment: https://www.getswoopr.com" --- # Search Engines Industry ## Direct Answer 37 SEC filers are classified under the Standard Industrial Classification code that describes the search engines industry, and their latest annual reports show $645.5 billion of combined revenue and a median operating margin of -9.0%. Investors should still evaluate its revenue model, industry-specific KPIs, valuation framework and the risks that can change the group's economics. ## Industry Overview Search engines index the web and sell advertising against user queries, earning most revenue when users show purchase intent. Query volume, ad pricing and the default search placement on devices decide results. The first numbers to compare across companies here are query volume and paid clicks, revenue per search and traffic acquisition cost. ## Key Industry Metrics - **Query volume and paid clicks**: How many searches are made and how many ad clicks result. Volume shows the size of the audience and paid clicks show how well that attention turns into advertiser spending. - **Revenue per search**: Advertising revenue divided by searches. It rises with better ad targeting and commercial queries; AI-generated answers can lower it if they reduce ad clicks. - **Traffic acquisition cost**: Payments to partners for sending queries, such as device makers who set the default search engine. It rises with competition for defaults, and compresses margin on that traffic. - **Operating margin**: Operating profit as a share of revenue. Search is highly profitable once the index is built, so margin shows how much spending on infrastructure and AI is absorbing. - **Share of search**: The portion of queries handled compared with rivals. Share is sticky because of defaults and habit, so even small changes can matter for ad revenue and pricing power. ## Primary Macro Drivers - **Digital advertising budgets**: Advertisers bid for query intent, so budgets set paid clicks and revenue per search, and fall quickly when sales slow. - **Mobile and device defaults**: Being the preset engine on phones and browsers brings queries, so default arrangements shape query volume and traffic acquisition cost. - **Artificial intelligence answers**: Direct answers may change how users click ads, which can alter query volume, paid clicks and revenue per search. - **Commerce and local queries**: Shopping and local searches have high purchase intent, so growth there supports paid clicks and pricing. ## Major Risks - **Antitrust remedies on defaults**: Court rulings can limit payments for default placement or require changes; watch traffic acquisition cost and disclosed remedies. - **Shift to AI chat and answers**: Users may start questions in chat tools instead of search, reducing queries and paid clicks; watch query volume and share of search. - **Regulation of data and ads**: Rules on data use, advertising and competition can raise costs or limit products; look for fines, remedies and product changes. - **Ad cycles**: Advertising is cyclical, so revenue growth slows in downturns; watch paid clicks, revenue per search and operating margin. ## Industry Characteristics | Characteristic | Profile | | --- | --- | | Cyclicality | Cyclical | | Capital Intensity | Medium | | Regulatory Intensity | Medium | | Industry Maturity | Mature | | Geographic Importance | Global | ## Search Engines Filers in the SEC Record 37 companies with annual reports in the dataset are classified by the SEC in the Standard Industrial Classification code 7370. Their latest fiscal years end between 2025 and 2026, and together they reported $645.5 billion of revenue. Median revenue growth over the prior year was 8.7%. Median operating margin was -9.0% and median net margin -8.4%. Median total liabilities were 45% of total assets, and 12 of 37 reported a profit in their latest year. | Company | Revenue | Growth | Operating margin | Net margin | Year | | --- | --- | --- | --- | --- | --- | | [Alphabet Inc.](https://www.getswoopr.com/stocks/companies/alphabet/) | $402.8 billion | 15.1% | 32.0% | 32.8% | FY 2025 | | [Meta Platforms, Inc.](https://www.getswoopr.com/stocks/companies/meta-platforms/) | $201.0 billion | 22.2% | 41.4% | 30.1% | FY 2025 | | [Snap Inc](https://www.getswoopr.com/stocks/companies/snap-inc/) | $5.9 billion | 10.6% | -9.0% | -7.8% | FY 2025 | | [Applovin Corp](https://www.getswoopr.com/stocks/companies/applovin/) | $5.5 billion | 70.0% | 75.8% | 60.8% | FY 2025 | | [Zoom Communications, Inc.](https://www.getswoopr.com/stocks/companies/zoom-communications-inc/) | $4.9 billion | 4.4% | 23.1% | 39.0% | FY 2026 | | [Pinterest, Inc.](https://www.getswoopr.com/stocks/companies/pinterest-inc/) | $4.2 billion | 15.8% | 7.6% | 9.9% | FY 2025 | | [Niq Global Intelligence Plc](https://www.getswoopr.com/stocks/companies/niq-global-intelligence-plc/) | $4.2 billion | 5.7% | 2.0% | -8.4% | FY 2025 | | [Trade Desk, Inc.](https://www.getswoopr.com/stocks/companies/the-trade-desk/) | $2.9 billion | 18.5% | 20.3% | 15.3% | FY 2025 | The 8 largest of 37 by revenue. Source: each company's own annual report as filed with the SEC (XBRL data), figures in U.S. dollars. A company's SIC code reflects its main business as the SEC records it, so it can differ from how an index provider or analyst classifies the company, and a diversified group appears under only one code. ## Where to Go Next The Search Engines guide describes how the industry earns money, what to measure and what can go wrong. 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Key performance indicators for the Search Engines industry include: Query volume and paid clicks, Revenue per search, Traffic acquisition cost, Operating margin, Share of search. Which matter most depends on the company's model, so compare them across several companies rather than relying on one. How cyclical is the Search Engines industry? The Search Engines industry is cyclical, meaning its revenues and earnings tend to expand during economic expansions and contract during downturns. Investors should monitor leading economic indicators and interest rate trends when evaluating timing. What are the biggest risks in the Search Engines industry? The primary risks for Search Engines companies include: Antitrust remedies on defaults, Shift to AI chat and answers, Regulation of data and ads, Ad cycles. Investors should assess each company's exposure to these factors and its track record of navigating them. **[Swoopr Editorial Team](https://www.getswoopr.com/authors/swoopr-editorial-team/)** Swoopr's editorial team produces independent investment education content reviewed for accuracy and clarity. We do not provide personalized financial advice. See our [editorial policy](https://www.getswoopr.com/legal/editorial-policy/) and [corrections policy](https://www.getswoopr.com/legal/corrections-policy/).