What Jack Morton's Exit Tells Us About How Holding Companies Actually Value Their Agencies

2026-07-04 — marketing implementation consulting

I watched the news break that Jack Morton separated from Omnicom in January. Within weeks of Omnicom buying IPG, they divested one of experiential marketing's oldest names.

That's not random.

What actually happened here is that Jack Morton merged with Impact XM—another experiential shop that Riverside Company, a private equity firm, had already backed. The combined entity kept the Jack Morton name, has just over 1,000 people across 20 offices, and brought back Josh McCall as executive chairman. McCall ran the place from 2003 to 2022. Riverside didn't go looking for some young turk to modernize things. They went looking for the guy who built it the first time.

That tells you something about what private equity actually sees in execution-focused marketing shops. It's not complicated.

These agencies have something holding companies have historically undervalued: long-term client relationships that produce recurring revenue. A client comes back year after year with the next event, the next activation, the next campaign that needs real logistics and production knowledge. You can't move that relationship to another shop easily. The client knows the team. The team knows the client's constraints, budget cycles, production standards. That's sticky in a way that media planning or strategy work isn't. It's also profitable in a way that looks different on a spreadsheet than a media commission does.

Holding companies want scale in data, media buying, artificial intelligence, whatever the next thing is supposed to be.

They don't actually want to run execution shops anymore. And Omnicom basically said that out loud by selling Jack Morton months after acquiring IPG. If the business was broken, maybe you fix it. If it's broken strategically—if it doesn't fit where you're headed—you divest it.

Havas went the other direction, actually. In June 2026 they bought a majority stake in Archrival, a youth culture and sports agency out of Lincoln, Nebraska. Archrival works with adidas, Spotify, Netflix. Real clients. Real work. But Havas pulled them inside the network, not outside it. The question isn't whether Archrival was worth acquiring. The question is whether sitting inside Havas as a business unit retains the creative independence that made someone want to buy it in the first place. Holding companies don't have a great track record answering that question well.

Actually, let me be more precise. They answer it. Then they systematically ignore the answer.

The Jack Morton structure cuts differently. Outside the network, you're not competing internally for resources with a media-buying sibling. You're not justifying your margin to people who think procurement scale is what matters. You're not navigating holding company politics when a client wants to pitch an idea that the company's data strategy doesn't support. You can say yes or no based on what the client actually needs, not what fits the corporate vision.

Independence has its own commercial logic in a category where clients are buying creative work and relationships, not just lower prices.

What's clear now is that private equity has noticed something holding companies pretend they haven't: if you've built genuine execution capability and client relationships that actually stick, there's an active market for that asset right now. Riverside isn't building a platform play or a software angle. They're backing businesses that do something genuinely hard and do it reliably for clients who keep coming back. Experiential agencies fit that description better than most things sitting higher up on a holding company's org chart.

For independent experiential shops watching all of this, the message is straightforward: you might be worth more on your own than you would be inside a network. Whether you want to act on that is another question.