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Companies that use Amazon Trust Services

5,929 companies use Amazon Trust Services, as of October 2026.

Amazon Trust Services: AWS certificate authority (ACM). We've found 5,929 companies using Amazon Trust Services, most often in Software (25%) and IT Services (14%), typically with 51–200 employees and 47% based in United States.

Customers5,929companies use it
Most popular withEquestrian72× more likely than average
Typical customer51–200employees · mostly United States
  1. Robloxroblox.comVideo Games · United States
    Seen Oct 2026
  2. Zoomzoom.us
    Seen Oct 2026
  3. Vimeovimeo.comOnline Video Platform · United States
    1,001–5,000 employeesSeen Oct 2026
  4. OpenAIopenai.comArtificial Intelligence · United States
    1,001–5,000 employeesSeen Oct 2026
  5. F5f5.comTechnology · United States
    Seen Oct 2026
  6. Mozilla Corporationmozilla.orgSoftware · United States
    Seen Oct 2026
  7. Yugayuga.com
    Seen Oct 2026
  8. Bitlybit.ly
    Seen Oct 2026
  9. Intuitintuit.comEnterprise Software · United States
    Seen Oct 2026
  10. Nih Office Of Equity, Diversity, And Inclusionnih.govGovernment Administration · United States
    10,000+ employeesSeen Oct 2026
  11. Criteocriteo.comIT Systems and Software Consulting · France
    Seen Oct 2026
  12. Lencrlencr.org
    Seen Oct 2026
  13. The New York Timesnytimes.comNewspapers · United States
    1,001–5,000 employeesSeen Oct 2026
  14. Webex by Ciscowebex.comInformation Technology · United States
    Seen Oct 2026
  15. W3w3.org
    Seen Oct 2026
  16. Flickrflickr.comInternet · United States
    51–200 employeesSeen Oct 2026
  17. SoundCloud Global Limited & Co.soundcloud.comMusic · Germany
    Seen Oct 2026
  18. Mediummedium.com
    Seen Oct 2026
  19. Forbesforbes.com
    Seen Oct 2026
  20. BBC Brasilbbc.comMedia · United Kingdom
    10,000+ employeesSeen Oct 2026

Showing 40 of 6,221

Amazon Trust Services customers also use

How much more likely Amazon Trust Services customers are to use each tool than the average company.

What kind of companies use Amazon Trust Services

Segments where Amazon Trust Services customers are more common than among all the companies we track.

  • Equestrian0% of customers72×more likely
  • Construction Equipment Manufacturing0% of customers48×more likely
  • Business Software0% of customers19×more likely
  • Productivity0% of customers9.4×more likely
  • Educational Technology0% of customers8.7×more likely
  • Fintech1% of customers5.8×more likely
  • Software18% of customers3.1×more likely
  • 1,001–5,000 employees12% of customers1.7×more likely

Industry

  1. Software25%
  2. IT Services14%
  3. Financial Services13%
  4. Internet8%
  5. Retail6%
  6. Insurance3%
  7. Marketing and Advertising3%
  8. Healthcare3%

Company size

  1. 1–10 employees7%
  2. 11–50 employees9%
  3. 51–200 employees39%
  4. 201–1,000 employees25%
  5. 1,001–5,000 employees12%
  6. 5,001–10,000 employees3%
  7. 10,000+ employees5%

Country

  1. United States47%
  2. United Kingdom8%
  3. Germany6%
  4. Brazil5%
  5. India5%
  6. Australia4%
  7. Canada4%
  8. Netherlands3%

Breakdowns cover the 5,293 customers with company details so far.

Alternatives to Amazon Trust Services

Other tools in the same category, by how many companies use them.

Amazon Trust Services FAQ

How many companies use Amazon Trust Services?

We've found 5,929 companies using Amazon Trust Services among the 178,984 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use Amazon Trust Services?

Amazon Trust Services customers are most often in Software (25%), IT Services (14%) and Financial Services (13%). The most common company size is 51–200 employees (39% of customers with a known size).

Which countries use Amazon Trust Services the most?

Most Amazon Trust Services customers we've found are in United States (47%), United Kingdom (8%) and Germany (6%).

What are the alternatives to Amazon Trust Services?

The most used alternatives in the same category are GlobalSign (24,432 companies), Let's Encrypt (20,923 companies), Proofpoint (19,535 companies) and reCAPTCHA (17,073 companies).

Have companies stopped using Amazon Trust Services?

Yes: 1 company no longer show Amazon Trust Services on a rescan done the same way as the scan before. See the "Dropped it" tab.

How does runsonwhat know a company uses Amazon Trust Services?

We read public traces only (DNS, certificates, website code and legal pages), and every match keeps the record it came from.