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Disclaimer: Star Stack provides information about European technology services for educational purposes only. Service listings, sovereignty assessments, and recommendations do not constitute legal, financial, or professional advice. We encourage you to verify all information independently and consult appropriate professionals before making technology decisions. Star Stack is not affiliated with any listed services unless explicitly stated.

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PubMatic | Star Stack

Services
PubMatic

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PubMatic

Name: PubMatic
Author: Star Stack

Supply-side platform for programmatic ad monetization across mobile, web, and CTV

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About

PubMatic is a supply-side platform that manages programmatic ad auctions for publishers across mobile apps, websites, and connected TV. It provides tools like OpenWrap and Identity Hub to optimize yield and manage data monetization for publishers and buyers.

Resources

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Sovereignty Score

Recorded assessment version: jurisdiction-ownership-2026-10-04

out of 100

Data completeness50% (Partial)

Jurisdictional(56%)

Significant foreign legal exposure risk

Jurisdiction: United States (EU adequacy decision)
No foreign parent provider
Five Eyes intelligence alliance exposure
US CLOUD Act applies (US can compel data access regardless of storage location)

Ownership(44%)

Significant foreign ownership or control risk

Public company (US exchange)
Publicly traded
Acquisition risk unknown (assumed high) (Submit verified data to improve this score)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

PubMatic, Inc.

Quick Facts

Legal jurisdiction: United States
Headquarters: United States
Ownership: Public (US)
Deployment: SaaS

Evidence and freshness

Verification date unknown. This assessment needs review.

A score is an assessment of recorded facts. Missing evidence and unresolved ownership can affect the result.

hqCountry: company registry
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
PubMatic Inc. headquartered in Redwood City, 601 Marshall St, California, USA
hqCountry: company registry
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
PubMatic Inc. headquartered in Redwood City, 601 Marshall St, California, USA