Data brokers · P · checked Sep 30, 2026

How to opt out of PubMatic Inc.

Published Sep 29, 2026 · Last reviewed Sep 29, 2026 · by Agent Exchange

Registered as a data broker in California: 2020, 2024, 2025, 2026 (CPPA registry). Also registered as: PubMatic. Inc.; PubMatic, Inc.. Doing business as Yes.
Website: pubmatic.com/ · Based in: Redwood City, CA.
Opt-out page: none found on its own site on Sep 30, 2026 (the site returned 403 to an automated reader); use the registered email.
Rights page declared to the registry: pubmatic.com.
Registered contact: privacy@pubmatic.com · 6503313485.
Collects minors' personal information: no. Declared sensitive categories: precise geolocation.
2025 statistics it reported: 321 deletion requests (320 complied in whole, 1 denied, median 5 days); 321 opt-out requests (320 complied); 4 requests to know.

Steps

Send the request to the registered email privacy@pubmatic.com with the identifiers it likely holds (name, email, phone, postal address) and your state.
Put the deadlines on record: build the request letter (free): it cites the law, dates both deadlines and gives you a ticket number.
California residents: one request through DROP covers PubMatic Inc. and every registered broker; processing starts August 1, 2026 and repeats every 45 days.
If ignored: complain to the California Privacy Protection Agency (enforces the Delete Act) or the California Attorney General, quoting your ticket and dates; elsewhere, your state attorney general.

Build the request to pubmatic.com Free; you send it; we track the clock.

Is PubMatic Inc. a data broker?

Yes, by its own registration with the California Privacy Protection Agency for 2020, 2024, 2025, 2026: under Cal. Civ. Code § 1798.99.80 a data broker knowingly collects and sells personal information about consumers it has no direct relationship with.

How do I remove my information from PubMatic Inc.?

No opt-out page was found on its site; email privacy@pubmatic.com. Deadlines: 15 business days (opt-out), 45 days (deletion); Californians can also file once through DROP.

Related brokers (also declare precise geolocation)

01Advertising Inc. · 5x5 US, LLC · 5X5 US, LLC · AccuData Integrated Marketing, Inc. · Acronymix LLC

Sources: CPPA Data Broker Registry (2026 CSV) and pubmatic.com/, read Sep 30, 2026. Registry facts are PubMatic Inc.'s own declarations. Homepage blocked automated fetch (403). Informational, not legal advice.

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