The real impact of media agency consolidation

Paul Murphy, managing director of Ebiquity, explains why team stability, technology access, and transparent trading models matter more than ever.

The consolidation reshaping the media agency landscape in 2026 goes far beyond the IPG–Omnicom merger.

With structural change also underway at WPP and Dentsu, and increased integration across creative, CRM, commerce, data and AI, the effects for advertisers run much deeper than a simple shift in media market share.

This is no longer just a story about bigger holding groups. It’s about whether clients retain control over who manages their business, how that work is delivered and what changes behind the scenes as groups redesign their operating models.

People first: Stability matters more than ever

In times of structural change, people are the first point of impact. Team reshuffles, leadership turnover and resource optimisation can disrupt delivery and erode embedded knowledge.

Our pitch work continues to show that team stability, capability and clarity of roles now rank as the top concerns clients raise during agency reviews — often ahead of pricing.

Tools and technology: Don’t assume access or value will stay the same

As holding groups consolidate technologies and standardise platforms, we are seeing clients scrutinising tech fees, data access and platform flexibility far more closely.

Across global pitches, some clients are facing reduced choice or higher bundled platform costs — making it essential to revisit what is included in contracts, what may change, and how any shifts could influence transparency and value.

Governance, transparency and commercial models

Principal media and other group‑level trading models are evolving. Many marketers are asking sharper questions about how inventory is sourced, priced and governed. Strong audit rights, clear documentation and transparent contracting remain critical.

Benchmarking is also rising in importance. More brands are using independent checks during consolidation to ensure that delivery, pricing and value remain aligned with the original commitment — not as a challenge to the agency, but as a reassurance mechanism.

The bottom line

This period of consolidation doesn’t need to create instability. But it does require marketers to stay actively engaged.

By securing team continuity, revisiting technology access, strengthening transparency controls and maintaining governance, clients can stay firmly in the driver’s seat — and in many cases, stand to benefit from improved capability and renewed focus from their agency partners.

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