There is a running joke in the events industry that the trade show floor is always "five years away" from being replaced by technology. Webinars would kill conferences. Virtual events would make exhibitions obsolete. The Zoom call would render the badge lanyard a museum piece. Apollo Global Management, which manages roughly $1 trillion in assets, has spent the first half of 2026 placing a $1.5 billion bet that the joke is on everyone who believed it.
This week, the Apollo-backed merger of two of North America's biggest B2B event businesses came into sharper focus when the holding company confirmed Paul Miller, currently Chief Executive of Questex, will lead the combined entity once the deal closes. Hervé Sedky, President and CEO of Emerald Holding, will move into a senior advisory role. Two of the continent's largest B2B event portfolios, one leadership team, and a private equity firm with very patient capital: what does it mean for the people actually organising the events?
When a firm managing $1 trillion in assets writes a nine-figure cheque for trade shows, it is not gambling on a niche hobby. It is reading a macro trend the rest of us are already living through.
The Figures Behind the Handshake
The deal was announced in May 2026, when Apollo confirmed it was acquiring both Emerald Holding (NYSE: EEX) and Questex LLC in separate all-cash transactions, with the explicit intention of merging the two. The Emerald side of the transaction puts the closing enterprise value at around $1.5 billion, with shareholders receiving $5.03 per share. That figure represents a 42.1% premium on Emerald's unaffected share price, a number suggesting Apollo did not stumble into this at a bargain. Onex, holding over 90% of Emerald's shares, voted in support. The Emerald board approved unanimously. The financial terms of the Questex side were not disclosed, as Questex is privately held.
Together, the two portfolios produce a platform running approximately 160 events across complementary markets. The combined business is expected to close in the second half of 2026, subject to customary regulatory approvals. Paul Miller's appointment as CEO-designate was confirmed on June 24, giving the market its first clear read on who is actually steering the ship.
So Who Are Emerald and Questex?
Emerald Holding is a U.S.-based B2B event organiser with a curated portfolio of trade shows, conferences, and B2C showcases, alongside a scaled Executive Peer Network platform. Its customer base runs to thousands of businesses, the majority of them small and medium-sized enterprises using its events as primary channels for buying, selling, and building relationships in their respective sectors. These are not hobbyist gatherings; they are commercial infrastructure for entire industries.
Questex operates across hospitality, travel, healthcare, life sciences, beauty, and technology. Since Paul Miller took the helm in 2018, the company has built its model around treating events as the centrepiece of year-round community engagement rather than a one-off annual gathering. Its "365-day digital engagement model" keeps professional networks active between shows, which also happens to generate the kind of first-party audience data that is extraordinarily valuable for exhibitors and sponsors trying to reach specific buyers.
Apollo's thesis is that these two approaches are "highly complementary." Emerald brings category-leading physical events; Questex brings the infrastructure to keep audiences engaged between them. The result, in theory, is a platform that generates revenue from communities year-round, not just during show weeks.
The Man With 160 Events on His Calendar
Paul Miller is a credible choice for the job. Before joining Questex in 2018, he spent years at Informa's Industry and Infrastructure Intelligence division, then held senior roles at Penton and UBM, including running UBM Tech and expanding it into international markets. He is a Fellow of the Chartered Institute of Marketing. Since arriving at Questex, he has grown both revenue and profit while broadening the portfolio into new verticals. The track record matters because integrating two large event businesses is genuinely difficult: different cultures, different customer relationships, different systems, all operating across more than a dozen industry sectors simultaneously.
The early signal is positive. Naming a single CEO before the transaction closes, rather than letting both organisations run in parallel indefinitely with a "co-leadership" arrangement, suggests Apollo wants to move quickly and with clear accountability.
This Is Not a One-Off Deal
Context matters here. Apollo's move is the most prominent but far from the only sign of consolidation reshaping the events landscape in 2025 and 2026. Cvent, taken private by Blackstone in 2023, spent roughly $700 million on acquisitions in December 2025 alone, picking up ON24, Goldcast, and Prismm in a single buying spree. Bending Spoons completed its $500 million acquisition of Eventbrite in March 2026. AudienceView snapped up Saffire to extend its event commerce platform into fairs and festivals. Hyve Group acquired Virtuosi League, a C-suite marketing community platform, just this week.
The pattern is consistent across both event technology and event organising: large, well-capitalised players are acquiring scale, audience data, and vertical depth. Founder-led, single-vertical operators are becoming less common at the top of the market. The question worth asking is not whether consolidation is happening, because it clearly is, but what it means for the event organisers caught in the middle.
What This Means for Organisers
If you exhibit at, sponsor, or send your team to any Emerald or Questex show, the immediate practical situation is unchanged. The transaction has not yet closed and life goes on in the meantime. The longer-term implications are worth thinking about, though.
Private equity-backed event businesses run to clear financial metrics. Exhibitor pricing, floor space allocation, programming breadth, and ancillary services all become levers that get measured and optimised for return. That is not automatically bad: disciplined operations often produce better-run events. But the relationship between an exhibitor and a PE-backed 160-event platform is structurally different from the relationship with a founder who has run the same show for twenty years and knows every key customer by name. If your industry's flagship show is entering new ownership, understanding the new incentive structure is worth the effort.
The more optimistic implication sits in Apollo's stated rationale. The firm's investment thesis rests on the argument that as AI and digital tools expand the ways professionals share information, they simultaneously elevate the value of trusted in-person gatherings where industries actually do business. If that thesis is right, and a $1 trillion asset manager tends to do its homework, then every organiser running a live B2B event has macro forces working in their favour. Apollo's cheque is the most expensive endorsement the in-person events industry has ever received.
For organisers running events independently rather than through one of these large platforms, the consolidation creates a real gap. As the biggest players merge and focus on their most commercially significant shows, smaller conferences, trade shows, and corporate events need registration and ticketing tools built for their scale, not enterprise platforms originally designed for a 20,000-person expo. The good news is that gap is increasingly well-served.
Watch This Space
The combined Emerald and Questex business is expected to begin operating as a single entity before the year is out. Between now and then, the integration planning that shapes the combined company's first year is underway in earnest. Paul Miller has done this before at smaller scale; the question is whether the playbook holds at 160 events across more than a dozen sectors.
For the broader industry, the Apollo deal is a useful data point on where institutional capital thinks the events business is going: bigger, more data-driven, and firmly in-person. After years of being told the conference was a relic, organisers could be forgiven for finding some satisfaction in the receipts.
