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Technologies / Microsoft 365 / Sophos

Companies using Microsoft 365 and Sophos

4 companies in our data have public evidence for both Microsoft 365 and Sophos, and 1 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

4companies use both
under 1%of Microsoft 365 users
57%of Sophos users
1name both as subprocessors

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

CompanyMicrosoft 365Sophos
Eye Securityeye.securityEye Security provides fully managed 24/7 cybersecurity, including managed detection and response, a European SOC, incident response, and cyber insurance.Cybersecurity
catonetworks.com
Jeffrey Nigg Informatikjeffrey.liJeffrey Nigg Informatik AG provides comprehensive IT support for small and medium-sized businesses and families.Consulting and services
Rackspacerackspace.comRackspace operates enterprise AI infrastructure, including governed private cloud and AI workloads in production, along with cloud consulting, migration, and managed operations services.AI and machine learningCloud and infrastructure

The two technologies

Microsoft 365

by Microsoft · Productivity

Microsoft 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 3,818 companies we see using Microsoft 365 also show the other.

All 3,818 companies using Microsoft 365120 name it as a subprocessorMore in Productivity

Sophos

Security and identity

Sophos is a cybersecurity company whose products cover endpoint, network, email, cloud, identity, and workspace protection, along with managed detection and response services. Sophos Fusion is its cyber defense system that connects these products so they can respond together to threats.

Summarized from sophos.com on 8 Nov 2026.

57% of the 7 companies we see using Sophos also show the other.

All 7 companies using Sophos7 name it as a subprocessorMore in Security and identity

Other pairs

Companies with their own evidence for both.

More with Microsoft 365

Cloudflare3,822companiesGoogle Tag Manager1,887companiesGoogle Analytics1,306companiesWordPress1,224companiesHubSpot837companiesAmazon Web Services706companies

More with Sophos

Cloudflare7companiesAmazon Web Services5companies

Questions

How many companies use both Microsoft 365 and Sophos?

4 companies in StrataDB's data have public evidence for both, and 1 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use Microsoft 365 and Sophos?

Eye Security, catonetworks.com, Jeffrey Nigg Informatik and Rackspace. Each one links to the evidence behind it.

How does StrataDB know a company uses Microsoft 365 and Sophos?

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 Microsoft 365 and Sophos

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
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