Technologies / Glesys / Microsoft 365
Companies using Glesys and Microsoft 365
3 companies in our data have public evidence for both Glesys and Microsoft 365. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.
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 | Glesys | Microsoft 365 |
|---|---|---|
The two technologies
Glesys
Cloud and infrastructureGlesys is a provider of secure, scalable infrastructure including private and public clouds, dedicated hardware and colocation. It is used to run workloads such as AI and mission-critical services within EU jurisdiction.
Summarized from glesys.com on 9 Nov 2026.
50% of the 6 companies we see using Glesys also show the other.
All 6 companies using Glesys6 name it as a subprocessorMore in Cloud and infrastructure
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
Other pairs
Companies with their own evidence for both.
Questions
How many companies use both Glesys and Microsoft 365?
3 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.
Which companies use Glesys and Microsoft 365?
Trustlinks, Vertiseit AB (publ) and Whistlelink. Each one links to the evidence behind it.
How does StrataDB know a company uses Glesys 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 Glesys 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
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