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Microsoft

The subprocessor list as we last read it, on Nov 6, 2026.

Dates are when we read the list (UTC), not when Microsoft changed it. Between two readings we don't know what it said.

Sep 22 Oct Nov on Sep 22: first reading Oct 11: read, list unchanged Oct 12: read, list unchanged Oct 13: read, list unchanged Oct 14: read, list unchanged Oct 15: read, list unchanged Oct 16: read, list unchanged Oct 17: read, list unchanged Oct 18: read, list unchanged Oct 19: read, list unchanged Oct 20: read, list unchanged Oct 21: read, list unchanged Oct 22: read, list unchanged Oct 23: read, list unchanged Oct 24: read, list unchanged Oct 25: read, list unchanged Oct 26: read, list unchanged Oct 27: read, list unchanged Oct 28: read, list unchanged Oct 29: read, list unchanged Oct 30: read, list unchanged Oct 31: read, list unchanged Nov 1: read, list unchanged Nov 2: read, list unchanged Nov 3: read, list unchanged Nov 4: read, list unchanged Nov 5: read, list unchanged Nov 6: read, list unchanged Nov 7: check failed or page blocked Nov 8: check failed or page blocked Nov 9: check failed or page blocked Nov 10: check failed or page blocked Sep 22 Oct Nov on Sep 22: first reading Oct 11: read, list unchanged Oct 12: read, list unchanged Oct 13: read, list unchanged Oct 14: read, list unchanged Oct 15: read, list unchanged Oct 16: read, list unchanged Oct 17: read, list unchanged Oct 18: read, list unchanged Oct 19: read, list unchanged Oct 20: read, list unchanged Oct 21: read, list unchanged Oct 22: read, list unchanged Oct 23: read, list unchanged Oct 24: read, list unchanged Oct 25: read, list unchanged Oct 26: read, list unchanged Oct 27: read, list unchanged Oct 28: read, list unchanged Oct 29: read, list unchanged Oct 30: read, list unchanged Oct 31: read, list unchanged Nov 1: read, list unchanged Nov 2: read, list unchanged Nov 3: read, list unchanged Nov 4: read, list unchanged Nov 5: read, list unchanged Nov 6: read, list unchanged Nov 7: check failed or page blocked Nov 8: check failed or page blocked Nov 9: check failed or page blocked Nov 10: check failed or page blocked

tall: list changed · medium: document changed · short: read, no change · x: check failed · dashed: no check recorded · dotted: change dates only. Tap a tick or use the date box.

We record change dates, not every check, before Oct 11, 2026.

We have published no changes to this vendor's list; our first reading was Sep 22, 2026.
Read Nov 6, 2026 · 53 companies named as a subprocessor · stored document

NamePurposeLocationFirst read
3288212 Nova Scotia Limited Canada
Accenture International Limited Hardware and software installation and operationsIn accordance with the customer-specified regionality of SAP HANA on Azure (Large Instances)
Akamai Technologies, Inc. Operating Content Delivery Network (CDN) infrastructure to efficiently deliver content; NetworkWorldwide
Akvelon, Inc.
Allegis Group Holdings, Inc.
Allyis, Inc
Amazon Web Services Multi-Cloud Scanning Connectors for Microsoft Purview Acquisitions that run on AWS are eventually moved to be hosted on Microsoft AzureMicrosoft Purview (processing location varies; will depend on location of customers’ AWS storage account)
Anthropic, PBC AIAI model providerUnited States
Apex Systems, LLC
Aptly Technology Corporation
Arkose Labs, Inc. CAPTCHA based activity for Fraud + Abuse PreventionAustralia; Ireland; Singapore; United States
Beyondsoft Consulting, Inc.
Blueprint Technologies
Capgemini America, Inc.
Capgemini, España, S.L.
Centific Technologies, Inc.
Cognizant Technology Solutions
CSI Interfusion, Inc.
Databricks, Inc. Traffic Management Deploying, operating, and troubleshooting Azure DatabricksCanada; France; Germany; Netherlands; United Kingdom; United States
Dxc Technology Services LLC
Ernst & Young, LLP
Experis
Fireworks AI, Inc. AIModel hosting, inference, and training platformCanada; Germany; Iceland; Japan; United States
GitHub, Inc. AI model providerUnited States
Hcl America, Inc.
Hi-Tech Talents LLC
Infosys Limited
Insight Global, Inc.
Latentview Analytics Corporation
Launch Consulting
LTIMindtree Limited (Formerly known as Mindtree Limited)
Maq LLC
Matchpoint It Ltd.
MSFT MCIO Limited United Kingdom
Mu Sigma Business Solutions, LLC
NetApp, Inc. Deploying, operating, and troubleshooting Azure NetApp filesIn accordance with the customer-specified regionality of Azure NetApp files
OpenAI OpCo, LLC AIAI model providerWorldwide
PT Microsoft Operations Indonesia Indonesia
Red Hat, Inc. Deploying, operating, and troubleshooting Azure Red Hat OpenShiftAustralia; Belgium; Brazil; Canada; Czech Republic; France; Germany; India; Ireland; Israel; Poland; Spain; United States
Redis, Inc. Deploying, operating, and troubleshooting Azure Managed RedisBulgaria; Canada; France; India; Ireland; Israel; Netherlands; Singapore; Spain; United Kingdom; United States
Scuba Analytics, Inc. Customer experience (CX) analyticsUnited States
Shanghai Wicresoft Co, Ltd.
Snowflake, Inc. Data warehousingUnited States
Sonata Software Limited
SpaceXAI, LLC AIAI model providerBelgium, India, Japan, Saudi Arabia, South Korea, Switzerland, United Arab Emirate, United States
Tata Consultancy Services Ltd.
Tek Experts
Teleion Consulting, LLC
Telus International Ai, Inc.
TomTom North America, Inc. Web services used by the Azure Maps APIsGermany; India; Ireland; South Korea; Netherlands; Poland; United States
Valorem, LLC
Wicloud Corporation
Wipro Limited

Affiliates it names

NameLocationFirst read
Microsoft (China) Company Limited China; Finland; United States
Microsoft 1968 South Africa (Pty.) Ltd. South Africa
Microsoft 1985 France S.à r.l. France
Microsoft 2354 Belgium B.V. Belgium
Microsoft 272945 Brasil LTDA Brazil
Microsoft 3366 Denmark ApS Denmark
Microsoft 4772 Israel Ltd. Israel
Microsoft 4825 Italy S.R.L. Italy
Microsoft 5673 Korea Yuhan Chaegim Hoesa Korea
Microsoft 6394 Mexico S. de R.L. de C.V. Mexico
Microsoft 6399 New Zealand Limited New Zealand
Microsoft 7282 Qatar QFZ LLC Qatar
Microsoft 7724 Spain, S.L. Spain
Microsoft Corporation (India) Private Limited India
Microsoft Corporation - Abu Dhabi United Arab Emirates
Microsoft Datacenter (Australia) Pty Limited Australia; Austria
Microsoft Datacenter Chile Limitada Chile
Microsoft Datacenter Holdings (HK) Limited Hong Kong
Microsoft Datacenter Netherlands B.V. Netherlands
Microsoft Datacenter Norway AS Norway
Microsoft Deutschland MCIO GmbH Germany
Microsoft Ireland Operations Limited Ireland
Microsoft Japan Co., Ltd. Japan
Microsoft MCIO Schweiz GmbH Switzerland
Microsoft Operations 38224 FZE United Arab Emirates
Microsoft Operations Pte Ltd Singapore
Microsoft Operations Taiwan Limited Taiwan
Microsoft Payments (Malaysia) Sdn. Bhd. Malaysia
Microsoft Poland Operations Sp.z o.o. Poland
Microsoft RL Unlimited Company Ireland
Microsoft Sweden 1172 AB Sweden

Built from the changes we published; changes we recorded without an alert (parser fixes, entries approved after review) don't appear. Where we later improved how we read a list, an earlier list may look different from the vendor's page at the time.

Gaps in our readings

All readings (32)
DateResult
check failed or page blockedviewNov 10, 2026 comparewith Nov 10, 2026
check failed or page blockedviewNov 9, 2026 comparewith Nov 9, 2026
check failed or page blockedviewNov 8, 2026 comparewith Nov 8, 2026
check failed or page blockedviewNov 7, 2026 comparewith Nov 7, 2026
read, unchangedviewNov 6, 2026 comparewith Nov 6, 2026
read, unchangedviewNov 5, 2026 comparewith Nov 5, 2026
read, unchangedviewNov 4, 2026 comparewith Nov 4, 2026
read, unchangedviewNov 3, 2026 comparewith Nov 3, 2026
read, unchangedviewNov 2, 2026 comparewith Nov 2, 2026
read, unchangedviewNov 1, 2026 comparewith Nov 1, 2026
read, unchangedviewOct 31, 2026 comparewith Oct 31, 2026
read, unchangedviewOct 30, 2026 comparewith Oct 30, 2026
read, unchangedviewOct 29, 2026 comparewith Oct 29, 2026
read, unchangedviewOct 28, 2026 comparewith Oct 28, 2026
read, unchangedviewOct 27, 2026 comparewith Oct 27, 2026
read, unchangedviewOct 26, 2026 comparewith Oct 26, 2026
read, unchangedviewOct 25, 2026 comparewith Oct 25, 2026
read, unchangedviewOct 24, 2026 comparewith Oct 24, 2026
read, unchangedviewOct 23, 2026 comparewith Oct 23, 2026
read, unchangedviewOct 22, 2026 comparewith Oct 22, 2026
read, unchangedviewOct 21, 2026 comparewith Oct 21, 2026
read, unchangedviewOct 20, 2026 comparewith Oct 20, 2026
read, unchangedviewOct 19, 2026 comparewith Oct 19, 2026
read, unchangedviewOct 18, 2026 comparewith Oct 18, 2026
read, unchangedviewOct 17, 2026 comparewith Oct 17, 2026
read, unchangedviewOct 16, 2026 comparewith Oct 16, 2026
read, unchangedviewOct 15, 2026 comparewith Oct 15, 2026
read, unchangedviewOct 14, 2026 comparewith Oct 14, 2026
read, unchangedviewOct 13, 2026 comparewith Oct 13, 2026
read, unchangedviewOct 12, 2026 comparewith Oct 12, 2026
read, unchangedviewOct 11, 2026 comparewith Oct 11, 2026
first readingviewSep 22, 2026 comparewith Sep 22, 2026

History starts Sep 22, 2026. Dates are UTC. Data CC BY 4.0. Shown as stored when this page was built.