Technologies / Entra / Microsoft 365
Companies using Entra and Microsoft 365
17 companies in our data have public evidence for both Entra and Microsoft 365. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.
Companies using one are 4.2 times as likely as the average company in our data to show evidence of the other.
The companies
Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.
Subprocessor listPrivacy policyWebsiteJob postings
| Company | Entra | Microsoft 365 |
|---|---|---|
The two technologies
Entra
Security and identity68% of the 25 companies we see using Entra also show the other.
All 25 companies using Entra25 name it as a subprocessorMore in Security and identity
Microsoft 365
by Microsoft · ProductivityMicrosoft 365 is a plan that includes productivity apps with Copilot, advanced AI features and cloud storage. It is used for productivity and AI-assisted work.
Summarized from microsoft.com on 8 Nov 2026.
under 1% of the 3,810 companies we see using Microsoft 365 also show the other.
All 3,810 companies using Microsoft 365120 name it as a subprocessorMore in Productivity
Industries
Among the companies above, by our own classification of their homepage.
Other pairs
Companies with their own evidence for both.
More with Entra
Questions
How many companies use both Entra and Microsoft 365?
17 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.
Which companies use Entra and Microsoft 365?
Acorn, Blink Charging, Catch-e, Connect-i and Cortex GH, and 12 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses Entra and Microsoft 365?
From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.
Find every company using Entra and Microsoft 365
See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call