# Companies that use Trend Micro

As of October 2026, 6,657 companies show public evidence of using Trend Micro (Email and endpoint security), according to runsonwhat.

- Tool: [Trend Micro](https://trendmicro.com), category [Security & Compliance](https://www.runsonwhat.com/tools/security-compliance)
- Companies using it now: 6,657
- Stopped using it (seen on a same-method rescan): 0
- Started in the last 30 days: 8

## Who uses Trend Micro

Segments where Trend Micro customers are more common than among all companies we track:

- 1,001–5,000 employees: 3.5× more likely (546 customers)
- Automotive: 2.2× more likely (171 customers)
- 201–1,000 employees: 2.1× more likely (1,223 customers)

## Trend Micro customers by industry

| Industry | Share of customers |
|---|---|
| IT Services | 13% |
| Financial Services | 8.6% |
| Healthcare | 7.4% |
| Construction | 6.1% |
| Retail | 5.9% |
| Automotive | 5.3% |
| Real Estate | 4.9% |
| Government Administration | 3.7% |

## Trend Micro customers by company size

| Company size | Share of customers |
|---|---|
| 1–10 employees | 2.1% |
| 11–50 employees | 34% |
| 51–200 employees | 27% |
| 201–1,000 employees | 23% |
| 1,001–5,000 employees | 10% |
| 5,001–10,000 employees | 2.2% |
| 10,000+ employees | 2.0% |

## Trend Micro customers by country

| Country | Share of customers |
|---|---|
| United States | 17% |
| Australia | 14% |
| Japan | 11% |
| Germany | 7.5% |
| United Kingdom | 6.6% |
| Brazil | 4.7% |
| Italy | 4.2% |
| France | 3.9% |

## Alternatives to Trend Micro

| Tool | Companies |
|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | 236,826 |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | 57,933 |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | 54,355 |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | 53,342 |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | 48,229 |
| [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | 48,019 |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | 38,960 |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | 35,830 |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | 34,785 |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | 32,003 |

## Trend Micro customers also use

- [Webex](https://www.runsonwhat.com/reverse/webex): 3.4% of Trend Micro customers, 2.3× the average company
- [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer): 6.7% of Trend Micro customers, 2.1× the average company
- [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4): 4.5% of Trend Micro customers, 1.8× the average company
- [Akamai](https://www.runsonwhat.com/reverse/akamai): 3.2% of Trend Micro customers, 1.7× the average company
- [GlobalSign](https://www.runsonwhat.com/reverse/globalsign): 8.9% of Trend Micro customers, 1.7× the average company
- [DocuSign](https://www.runsonwhat.com/reverse/docusign): 3.0% of Trend Micro customers, 1.5× the average company
- [Apple Business](https://www.runsonwhat.com/reverse/apple): 16% of Trend Micro customers, 1.5× the average company

## Companies that use Trend Micro (first 40 of 6,657)

| Company | Domain | Industry | Country |
|---|---|---|---|
| [Allegro](https://www.runsonwhat.com/company/allegro.pl) | allegro.pl | Service | Poland |
| [Accor](https://www.runsonwhat.com/company/accor.com) | accor.com | Hospitality | France |
| [Identrust](https://www.runsonwhat.com/company/identrust.com) | identrust.com |  |  |
| [Bradesco](https://www.runsonwhat.com/company/bradesco.com.br) | bradesco.com.br |  | Brazil |
| [Distrito De Atención Primaria Costa Del Sol](https://www.runsonwhat.com/company/juntadeandalucia.es) | juntadeandalucia.es |  | Spain |
| [Nus Office Of Risk Management And Compliance](https://www.runsonwhat.com/company/nus.edu.sg) | nus.edu.sg | Education Management | Singapore |
| [Agenziaentrate](https://www.runsonwhat.com/company/agenziaentrate.gov.it) | agenziaentrate.gov.it |  |  |
| [Ministry Of Land, Infrastructure, Transport And Tourism](https://www.runsonwhat.com/company/mlit.go.jp) | mlit.go.jp | Real Estate | Japan |
| [Leeds](https://www.runsonwhat.com/company/leeds.ac.uk) | leeds.ac.uk |  | United Kingdom |
| [Mackolik.com](https://www.runsonwhat.com/company/mackolik.com) | mackolik.com |  |  |
| [Ministry Of Foreign Affairs Of Japan](https://www.runsonwhat.com/company/mofa.go.jp) | mofa.go.jp | International Affairs | Japan |
| [Allegro](https://www.runsonwhat.com/company/allegro.com) | allegro.com |  |  |
| [Dian](https://www.runsonwhat.com/company/dian.gov.co) | dian.gov.co |  |  |
| [Ripley](https://www.runsonwhat.com/company/ripley.cl) | ripley.cl |  | Chile |
| [1berkshire](https://www.runsonwhat.com/company/1berkshire.com) | 1berkshire.com | Civic & Social Organization | United States |
| [1st Call Mobility Limited](https://www.runsonwhat.com/company/1stcallmobility.co.uk) | 1stcallmobility.co.uk | Healthcare | United Kingdom |
| [20/20 Plumbing and Heating, Inc.](https://www.runsonwhat.com/company/2020ph.com) | 2020ph.com | Construction | United States |
| [24shopping.co.,ltd](https://www.runsonwhat.com/company/24shopping.co.th) | 24shopping.co.th | Retail | Thailand |
| [25hours-hotels](https://www.runsonwhat.com/company/25hours-hotels.com) | 25hours-hotels.com |  |  |
| [4consulting SRL](https://www.runsonwhat.com/company/4consulting.it) | 4consulting.it | IT Services | Italy |
| [50NRTH GmbH](https://www.runsonwhat.com/company/50nrth.com) | 50nrth.com | Wholesale | Germany |
| [5d Clinics: Cyberknife Radiosurgery Australia](https://www.runsonwhat.com/company/5dclinics.com.au) | 5dclinics.com.au | Medical Practice | Australia |
| [5m Solutions](https://www.runsonwhat.com/company/5m-solutions.com) | 5m-solutions.com | Telecommunications | Mexico |
| [5th Pillar Family Takaful Limited](https://www.runsonwhat.com/company/5thpillartakaful.com) | 5thpillartakaful.com | Insurance | Pakistan |
| [720tec](https://www.runsonwhat.com/company/720tec.es) | 720tec.es | IT Services | Spain |
| [7acht](https://www.runsonwhat.com/company/7acht.li) | 7acht.li |  | Liechtenstein |
| [9PSB](https://www.runsonwhat.com/company/9psb.com.ng) | 9psb.com.ng |  | Nigeria |
| [A-1 Tel-Com, Inc.](https://www.runsonwhat.com/company/a1telcom.com) | a1telcom.com | Telecommunications | United States |
| [A2B Solution Group](https://www.runsonwhat.com/company/a2bsolutiongroup.com) | a2bsolutiongroup.com | Logistics and Supply Chain | Australia |
| [Asset Aware Iot](https://www.runsonwhat.com/company/aaiot.com.au) | aaiot.com.au | IT Services | Australia |
| [Aaslp](https://www.runsonwhat.com/company/aaslp.sm) | aaslp.sm |  | San Marino |
| [Azienda Autonoma di Stato per i Servizi Pubblici](https://www.runsonwhat.com/company/aass.sm) | aass.sm | Utilities | San Marino |
| [Abaka, Conseil En Ressources Humaines](https://www.runsonwhat.com/company/abaka.fr) | abaka.fr | Human Resources | France |
| [Asker Og Bærum Brann Og Redning Iks](https://www.runsonwhat.com/company/abbr.no) | abbr.no | Public Safety | Norway |
| [ABC-Groep](https://www.runsonwhat.com/company/abc-groep.be) | abc-groep.be | IT Services | Belgium |
| [Abdulla Al Awadi & Associates](https://www.runsonwhat.com/company/abdullaalawadi.com) | abdullaalawadi.com | Law Practice | United Arab Emirates |
| [Abela Assurances](https://www.runsonwhat.com/company/abela.fr) | abela.fr | Insurance | France |
| [Aberdeen Golf & Country Club](https://www.runsonwhat.com/company/aberdeencountryclub.com) | aberdeencountryclub.com | Hospitality | United States |
| [ABTRAN](https://www.runsonwhat.com/company/abtran.com) | abtran.com | Outsourcing/offshoring | Ireland |
| [Abus Crane Systems Polska Sp. Z O.o.](https://www.runsonwhat.com/company/abuscranes.pl) | abuscranes.pl | Mechanical or Industrial Engineering | Poland |

The full list is on https://www.runsonwhat.com/reverse/trend-micro for signed-in users.

## FAQ

### How many companies use Trend Micro?

As of October 2026, 6,657 companies show public evidence of using Trend Micro across the 1,791,168 company domains runsonwhat tracks. That makes Trend Micro the 36th most used of the 156 Security & Compliance tools with confirmed customers, behind CookieScript (6,857). The number is a lower bound: a company counts only when a public record, such as a DNS entry or Trend Micro's code on its website, shows the tool in use.

### Which companies use Trend Micro?

Companies that use Trend Micro include Allegro, Accor, Identrust, Bradesco and Distrito De Atención Primaria Costa Del Sol, according to runsonwhat's public-record scans (October 2026). The biggest industries among Trend Micro customers are IT services (13%) and financial services (8.6%). The full list of 6,657 companies can be filtered by industry, company size and country on runsonwhat's Trend Micro page.

### What industries use Trend Micro the most?

The industries with the most Trend Micro customers are IT services (13%), financial services (8.6%) and healthcare (7.4%), based on the 3,254 companies with a known industry. Relative to all companies runsonwhat tracks, Trend Micro stands out most in automotive (2.2× the average rate).

### Is Trend Micro more popular with startups or large companies?

Trend Micro is used mostly by mid-size companies: of the 5,418 companies with a known size, 36% have up to 50 employees, 50% have 51 to 1,000 and 14% have more than 1,000. Compared with all companies runsonwhat tracks, Trend Micro is 3.5× as common among companies with 1,001–5,000 employees.

### Which countries use Trend Micro the most?

Most Trend Micro customers runsonwhat has found are based in the United States (17%), Australia (14%) and Japan (11%), out of 4,952 companies with a known country. Outside the United States, the biggest markets are Australia and Japan.

### Is Trend Micro gaining or losing customers?

In the 90 days to October 2026, 231 companies started using Trend Micro and 2 companies stopped, a net gain of 229. runsonwhat counts a start or a stop only between two checks of the same company done the same way, so a change in how a site is scanned never shows up as churn.

### What are the most popular alternatives to Trend Micro?

By the number of companies using them, the most used Security & Compliance tools other than Trend Micro are reCAPTCHA (258,906), Cookiebot (62,518), Let's Encrypt (54,497) and GlobalSign (53,491), according to runsonwhat (October 2026). Not every tool in a category does the same job, so check each one's page; runsonwhat ranks all Security & Compliance tools at https://www.runsonwhat.com/tools/security-compliance.

### What other tools do Trend Micro customers use?

Trend Micro customers use Webex, Exclaimer and KnowBe4 far more often than the average company. For example, 3.3% of Trend Micro customers also run Webex, 2.3× the rate among all companies runsonwhat tracks, and 6.4% run Exclaimer.

### How does runsonwhat know a company uses Trend Micro?

runsonwhat reads public records only. For Trend Micro, that means a domain-verification record for Trend Micro in the company's DNS, email records (SPF, MX or DKIM) that authorize Trend Micro or Trend Micro on the company's own subprocessor list. A company is listed only when one of these direct records is present, and each match keeps the record it came from. DNS is rechecked weekly and websites about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/reverse/trend-micro (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.