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# Nestlé Mexico unifies 70-brand data to break ad-targeting siloes
- URL: https://www.medianexis.com/nestle-mexico-unifies-70-brand-data-to-break-ad-targeting-siloes/
- Published: 2026-10-12T14:20:50.000Z
- Updated: 2026-10-12T14:20:50.000Z
- Description: AdExchanger’s Joanna Gerber reports that Nestlé México, present in 90% of households nationwide, used to target each of its 70-plus brands separately until it connected its CRM and Amazon clean-room data to Treasure AI’s agentic platform.
- Author: The Signals Desk
- Tags: Ad-tech, AI, Joanna Gerber, Nestlé Mexico unifies data for scale

**Why it matters.** Smaller Nestlé brands gain access to audience data borrowed from larger ones, letting marketers target thin-data products with the precision previously reserved for flagship brands.

*Signal from* [*adexchanger.com*](https://adexchanger.com/?ref=medianexis.com) *·* [*Joanna Gerber*](https://www.medianexis.com/tag/by-joanna-gerber/) *·* [*read the original*](https://www.adexchanger.com/marketers/nestle-mexico-had-more-scale-than-it-knew-what-to-do-with-until-it-unified-its-data/?ref=medianexis.com)*.*