Technologies / Advertising / PubMatic
Companies listing PubMatic as a subprocessor
PubMatic is a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions between Internet content creators (publishers) and advertisers (buyers). It is used by publishers and advertisers to conduct digital advertising transactions, with the company describing its platform as a purpose-built supply chain for programmatic advertising.
Summarized from investors.pubmatic.com on 8 Nov 2026.
Seen in5 subprocessor lists6 privacy policies
Companies listing PubMatic as a subprocessor
Subprocessor listPrivacy policyWebsiteJob postings
| Company | Evidence |
|---|---|
A company can count under more than one kind of evidence. Our coverage is partial, so this is not everyone using PubMatic.
Questions
How many companies list PubMatic as a subprocessor?
5 companies in StrataDB's data name PubMatic in their own subprocessor list. Our coverage is partial, so the real number is higher.
Which companies list PubMatic as a subprocessor?
Brightcove, Eyeota, Next Millennium Media, Sojern and Wunderkind. Each one links to the evidence behind it.
How does StrataDB know a company uses PubMatic?
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.
Build your list of PubMatic customers
See every company we hold evidence for, with its source, and get an alert when a company adds or drops PubMatic.
- 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