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# Media sellers consolidate across UK, Japan, Germany and China
- URL: https://www.medianexis.com/media-sellers-consolidate-across-uk-japan-germany-and-china/
- Published: 2026-10-18T17:49:31.000Z
- Updated: 2026-10-18T17:49:32.000Z
- Description: Madison and Wall reports this week’s international news centered on who controls premium media inventory sales, citing the UK weighing intervention in Sky’s ITV deal, Japan’s top networks forming a joint ad-trading company, and German publishers filing for a shared sales house.
- Author: The Signals Desk
- Tags: Agencies, M&W Saturday weekly summary roundup

**Why it matters.** Standalone media sellers lose negotiating leverage in upfronts as scale increasingly determines who sets terms with buyers.

*Signal from* [*Madison and Wall*](https://madisonandwall.substack.com/) *·* [*read the original*](https://madisonandwall.substack.com/p/m-and-w-saturday-summary-publicishavas)*.*