Last updated: 16.07.2024

Welcome to dentsu’s Global sub-processor repository page, where we maintain a current list of the sub-processors authorised to process personal data on behalf of Dentsu International. Due to the breadth of services that dentsu​ offers, each sub-processor has been grouped into a broad taxonomy – as described below.

Related dentsu Services Taxonomy

Related Dentsu International Services ​​CategoryDescription
Programmatic ServicesServices where dentsu is involved in the planning, execution, reporting, and optimisation of programmatic campaigns for a client. 
General Digital ServicesServices where dentsu is involved in the planning, execution, reporting, optimisation, and operations of digital campaigns for a client. 
Web & Application Development ServicesServices where dentsu may build online applications, tools, or web pages on behalf of a client. This typically excludes development done by creative agencies.
​Analytics / Cross-Party Reporting ServicesServices where dentsu may use its own systems, or those of third-party platforms, to bring together disparate datasets from multiple sources/channels and gain insights on behalf of a client. 
​Technology Service Providers​These companies provide services involved in dentsu​​'s business operations - for example, cloud storage, or billing/booking systems.


Below is dentsu’s standard global list of sub-processors for provision of services dentsu provides.  It does not include any sub-processors that may be agreed on a per client basis for specific projects or those that may be agreed at a local level. 


Global Sub-Processor list

Sub-Processor

Name


Services and description of processing (including subject matter and nature of the processing)
Location/ Transfers


Adform A/S


Programmatic Services
Denmark

Amazon (AWS)



Technology Service Providers
Americas/APAC and EMEA
Amazon (ad-serving (prev. Sizmek))
Programmatic Services; Digital Buying Services; Technology Service Provider
US

Double Verify



Analytics / Cross-Party Reporting Services
US
Google

Programmatic Services, Analytics / Cross-Party Reporting Services,

Technology Service Provider



EEA and US




Integral Ad Science



Analytics / Cross-Party Reporting Services


UK


Mediaocean Systems



Technology Service Providers; Digital Buying Services


Microsoft Corporate



Technology Service Provider


EEA and UK


Okta



Technology Service Providers


US


Quantcast



Programmatic Services


Ireland

Salesforce
Technology Service Providers


US


Teads
Programmatic Services, Digital Buying Services

Teads entity located in Luxembourg.


For AWS: US, Europe, Asia.


For other client personal data: US


The Trade Desk
Programmatic Services
The US and any other country in which TTD or its sub-processors maintains facilities


Workfront



Technology Service Providers


US



Xandr (Incl. Appnexus)



Programmatic Services



Not specified


Workfront
Technology Service Providers


US


Yahoo! / Oath       
Programmatic Services


EEA