Omnicom Media

Ad System

Corporate history

Companies that became part of Omnicom Media through acquisitions and mergers, from the reports that confirmed them.

Profile

TierLong tail (under 1,000)

Same publishers asAdform · Google Ad Manager · PubMatic

Reach

publishers156

Direct share15%

Confirmed by the exchange0 / 24

Where its publishers are

North America · Latin America · Europe · Middle East & North Africa · Oceania

Quality

Median publisher rank#161,424

Supply score20 / 100 · #983 of 1,175

How to open an account here, what it takes and the minimum spend.

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Buying access

Data partnership

First-party data

Measurement integration

Mediabrands ×2

Launched

Sep 14, 2026

Omnicom and Sky Media launch biddable sports ad marketplace

Acquisition

Sep 7, 2026

Omnicom agrees to buy Interpublic, forming the largest ad agency group