Emerald and Questex together would create a scaled B2B events platform with approximately 160 events across complementary end markets, combining Emerald's category-leading exhibitions with Questex's differentiated events portfolio and 365-day digital engagement model. The combined business is expected to be well-positioned to drive organic growth and serve as a strategic partner of choice for founders and operators in the large and fragmented B2B events landscape.

Under the terms of the agreement with Emerald, Emerald stockholders will receive $5.03 per share in cash, representing a 42.1% premium to Emerald's unaffected share price1, and implying an estimated closing enterprise value of approximately $1.5 billion. The Emerald Board of Directors unanimously approved the transaction. Onex, which beneficially owns over 90% of Emerald's outstanding shares, has entered into a support agreement to vote in favor of the transaction. Upon completion of the transaction, Emerald's shares will no longer trade on the New York Stock Exchange, and Emerald will become a private company.

"As AI and digital tools rapidly expand the ways professionals connect and share information, they are simultaneously elevating the value of trusted, in-person gatherings, where industries come together to do business, build relationships, and make consequential decisions," said Shahid Bosan, Managing Director at Apollo. "Bringing together Emerald and Questex would create a scaled, highly complementary platform that is well positioned to capture that demand. We believe the combined business will benefit from the strength of both organizations' teams, differentiated content, deep customer relationships, and proven 365-day engagement model, giving the platform a distinct ability to serve its communities year-round and drive sustained growth."

"We are pleased to have reached this agreement with the Apollo Funds, which delivers compelling and immediate value to Emerald shareholders at a meaningful premium," said Kosty Gillis, Onex Managing Director and Chairman of the Board of Emerald. "This is the result of a rigorous and comprehensive review of strategic alternatives that commenced last year, and the Board is confident Apollo is the right partner to take Emerald into its next chapter of growth."

"Over the past several years, we have transformed the portfolio with a clear focus on higher-growth, market-leading brands, building a more diversified mix of events and the strongest portfolio in our history," said Hervé Sedky, President and Chief Executive Officer of Emerald. "We are grateful to Onex for their partnership and support in building Emerald into what it is today. We believe the acquisition by Apollo Funds and the subsequent combination with Questex will provide the enhanced resources, strategic support, and long-term capital to accelerate our growth and deliver lasting value for our customers, employees, and stakeholders."

Paul Miller, Chief Executive Officer of Questex, said, "We are excited to partner with Apollo and combine with Emerald to accelerate and scale our business model. Questex has built a differentiated experiential platform centered on year-round engagement and high-value customer communities, and we believe this combination creates a compelling opportunity to drive growth through innovation, digital integration, and strategic initiatives."

The transaction is expected to be completed in the second half of 2026, subject to customary closing conditions and regulatory approvals.