Regulatory pressure and political alignment are now influencing programming stability, deal viability, and advertiser confidence one year into Trump's second presidency.

Ad agencies face AI disruption, consolidation, in-housing, and economic pressure. Legacy models are cracking as clients automate more work, forcing agencies to rethink their business strategies—or risk falling behind.

2025 saw mergers, layoffs, and AI overhauls as the agency model fractured and reformed.

Omnicom officially owns IPG after completing its long-discussed acquisition last week—and the new company is already implementing a massive wave of changes. Advertisers should prepare for an agency landscape where AI-driven capabilities become the norm and where consolidated services become a competitive differentiator.

The Omnicom-IPG merger has cleared its last obstacle after the European Commission—the last market whose approval was needed—officially granted greenlit the acquisition. Omnicom and IPG overcoming the final barrier to merge offers the potential for more comprehensive and efficient services—but also introduces new risks related to talent retention and creative diversity.

Advertising industry, public relations, and related services employment decreased by 800 jobs in September, per delayed data from the Bureau of Labor Statistics. The decline underscores mounting pressures across the ad sector. As industry employment declines, ad professionals need to focus on skill development, adaptability, and networking.

WPP is reportedly eyeing a merger with holding company Havas and private equity firms KKR and Apollo, per the Times. A merged WPP and Havas would provide more value to advertisers by giving access to a broader mix of services.

Omnicom will retire advertising network DDB as part of its merger with Interpublic Group (IPG), set to close in November, per various reports. For advertisers, the end of DDB carries deeper implications than a simple brand retirement. It represents the erosion of a creative philosophy brands have historically relied on, and advertisers lose a partner that offered a distinct voice and strategy.

The Omnicom-IPG merger is expected to close in November, according to Omnicom CEO John Wren in the company’s Q3 earnings release, which showed organic revenue growth of 2.6% YoY. The merger seems to have crossed its last hurdle—and the new Omnicom-IPG entity stands to benefit marketers in many ways, though brands must keep some considerations in mind.

As pharma marketers and ad agencies begin to shift ad dollars from traditional linear to digital CTV, media buying is moving from programs and broad demo buys to data-driven audience targeting. Healthcare and pharma marketers have long relied on the broad reach and frequency of linear TV, but need to recognize the growing power of CTV. Marketers shouldn’t think of CTV as a replacement, but as a performance layer on top of linear’s scale and reach.

The Federal Trade Commission (FTC) approved a consent order to finalize Omnicom’s multibillion-dollar acquisition of Interpublic Group (IPG) on Friday. New conditions state that Omnicom cannot deny ad dollars to publishers for ideological or political beliefs, unless a client specifically instructs otherwise. The FTC being able to put such explicit conditions on two of the largest advertising agencies globally underscores a new era of aggressive conditions in mergers, setting precedent for how regulators can shape corporate conduct beyond traditional remedies.

Junior ad jobs are gradually disappearing as the industry faces upheaval. While overall ad jobs ticked up slightly earlier this year, employment is still trending downward—and younger workers are taking the brunt. Without a pipeline of entry-level talent, agencies risk eroding their long-term relevance.

Japan-based agency holding company Dentsu is considering selling its international business, ending its goal to compete against rivals Publicis and WPP. Selling its international business could allow Dentsu to reposition itself as a specialized player in its core market rather than stretching itself thin internationally where it can’t match competitors. The change could make the company more sustainable in the long run, but even if it focuses solely on Japan, rapid adoption of emerging technologies in the ad sector will still necessitate innovation.

Q2 2025 earnings highlighted a widening gap among the major advertising holding companies. Publicis Groupe posted 5.9% organic growth and won major accounts from WPP and IPG, including Mars and Paramount. Omnicom remained stable at 3% growth, while Interpublic shrank 3.5% organically but improved margins ahead of its acquisition by Omnicom. WPP fared worst, slashing its full-year forecast and citing client losses and macroeconomic uncertainty. As brands tighten budgets and demand results, winners like Publicis are doubling down on performance and AI tools. The sector is consolidating—and only the most adaptive players are poised to thrive.

The news: Fox News is seeing a rise in ad revenues as advertisers look to curry favor with the Trump administration, per a Financial Times report. Advertisers are hoping to reach “an audience of one,” per Fox’s head of ad sales, after it was revealed that President Trump is a regular viewer of the channel. Our take: Ad spending is becoming increasingly political, influenced by who holds power, what media they consume, and how brands position themselves in a partisan media environment. Brands are increasingly expected to take a stance—even if it means aligning themselves with controversy.

The news: The FTC has conditionally approved Omnicom’s $13.5 billion acquisition of IPG, but with a historic behavioral restriction: the merged ad giant is barred from coordinating ad placements based on political or ideological content. This addresses rising concerns over informal industry efforts to blacklist partisan publishers, especially those on the right. Our take: The ruling sends a clear warning that media buying behavior is under federal scrutiny. While brands can still control where their ads appear, holding companies must now walk a tighter line. The age of unregulated middlemen in ad placement may be ending.

The trend: At Cannes Lions 2025, Meta, TikTok, Google, and others made clear that AI-powered ad automation is no longer an experiment—it’s the plan. The news: Meta and TikTok each emphasized agency relationships, but both platforms expanded generative AI tools that let brands generate and manage campaigns without intermediaries. Amazon, Comcast, and Google are doing the same, pushing toward platform-native, self-serve ad models. Our take: As automation replaces traditional support services, agencies face existential pressure. To stay relevant, holding companies will need to prove they offer value that AI can’t replace—fast.

The news: The pending Omnicom Group and Interpublic Group merger is facing a new hurdle, per a New York Times report. The Federal Trade Commission is reportedly considering adding restrictions on Omnicom and IPG that would stop the merger unless the new company agrees to a ban on ad boycotts that would prevent it from refusing to host clients’ advertisements on platforms because of political reasons. Our take: If the FTC proceeds, the decision will have a ripple effect on the advertising industry as a whole, emphasizing that advertisers are increasingly faced with choosing between brand safety and legal pushback.

M&A activity in the marcom space fell 37% in 2024: The decline shows a field in peril—but preparing for a rebound promises success.

The Big Four data war: Omnicom and Publicis are pulling ahead in AI and productivity tools. How will others respond?