runsonwhat

Companies that use Seculio

247 companies use Seculio, as of October 2026.

Seculio: Security awareness training. We've found 247 companies using Seculio, most often in IT Services (20%) and Construction (8%), typically with 201–1,000 employees and 99% based in Japan.

Customers247companies use it
Most popular withFacilities Services36× more likely than average
Typical customer201–1,000employees · mostly Japan
  1. Asahi Sonoramaasahi.comPublisher · Japan
    Seen Oct 2026
  2. Seen Oct 2026
  3. San ju San Bank33bank.co.jpEconomics of Banking · Japan
    Seen Oct 2026
  4. Seen Oct 2026
  5. 1,001–5,000 employeesSeen Oct 2026
  6. 201–1,000 employeesSeen Oct 2026
  7. Seen Oct 2026
  8. Aiq株式会社aiqlab.comIT Services · Japan
    51–200 employeesSeen Oct 2026
  9. AnyColoranycolor.co.jpEntertainment · Japan
    Seen Oct 2026
  10. 51–200 employeesSeen Oct 2026
  11. Seen Oct 2026
  12. 1,001–5,000 employeesSeen Oct 2026
  13. 201–1,000 employeesSeen Oct 2026
  14. Asukanetasukanet.co.jpFacilities Services · Japan
    201–1,000 employeesSeen Oct 2026
  15. 1,001–5,000 employeesSeen Oct 2026
  16. 201–1,000 employeesSeen Oct 2026

Showing 40 of 249

Seculio customers also use

How much more likely Seculio customers are to use each tool than the average company.

What kind of companies use Seculio

Segments where Seculio customers are more common than among all the companies we track.

  • Facilities Services4% of customers36×more likely
  • Chemicals4% of customers21×more likely
  • Construction6% of customers17×more likely
  • 1–10 employees20% of customers3.6×more likely
  • 1,001–5,000 employees17% of customers2.7×more likely
  • 201–1,000 employees32% of customers1.5×more likely

Industry

  1. IT Services20%
  2. Construction8%
  3. Software7%
  4. Retail7%
  5. Chemicals6%
  6. Facilities Services5%
  7. Information Services4%
  8. Management Consulting4%

Company size

  1. 1–10 employees20%
  2. 11–50 employees2%
  3. 51–200 employees27%
  4. 201–1,000 employees32%
  5. 1,001–5,000 employees17%
  6. 5,001–10,000 employees1%
  7. 10,000+ employees2%

Country

  1. Japan99%
  2. United States1%

Breakdowns cover the 243 customers with company details so far.

Alternatives to Seculio

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

Seculio FAQ

How many companies use Seculio?

We've found 247 companies using Seculio among the 188,141 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use Seculio?

Seculio customers are most often in IT Services (20%), Construction (8%) and Software (7%). The most common company size is 201–1,000 employees (32% of customers with a known size).

Which countries use Seculio the most?

Most Seculio customers we've found are in Japan (99%) and United States (1%).

What are the alternatives to Seculio?

The most used alternatives in the same category are GlobalSign (25,106 companies), Let's Encrypt (22,023 companies), Proofpoint (20,319 companies) and reCAPTCHA (18,071 companies).

How does runsonwhat know a company uses Seculio?

We read public traces only. For Seculio that means a domain-verification record in the company's DNS and the company's published subprocessor list. Every match keeps the record it came from.