Mari, the global events and experiences company led by Ari Emanuel, has agreed to acquire ATG Entertainment, the owner-operator of a major portfolio of theatres on both sides of the Atlantic. The deal, announced on Tuesday, will see ATG continue to trade under its current brand and leadership while coming under Mari’s ownership following regulatory approvals.
What the deal covers
ATG runs a network of venues that spans the UK, the United States, Germany and Spain. Key figures disclosed in the announcement include:
- 70 venues in ATG’s portfolio
- 10 theatres in London’s West End
- 7 theatres on Broadway
- More than 18 million theatregoers welcomed each year
| Metric | ATG |
|---|---|
| Venues | 70 |
| West End theatres | 10 |
| Broadway theatres | 7 |
| Annual audience | 18 million+ |
Those venues have hosted landmark productions such as Wicked, Harry Potter and the Cursed Child and The Lion King, and ATG also operates across production and ticketing.
Leadership, investment and intentions
Mari’s statement said the company intends to act as “a long-term custodian” of ATG’s theatres, pledging investment in preservation and modernisation, improvements to audience experience and support for new productions. ATG will remain under its existing senior management and is expected to keep operating independently until the transaction completes.
“I’ve spent my whole career in entertainment, and I started out in theatre. I’ve seen the industry reinvent itself many times, but live has only grown more powerful. Nothing connects great talent with audiences more directly. ATG has built one of the world’s great theatre businesses around that experience. This is a long-term bet on where live goes next.”
The comment came from Mari’s founder and principal investor. ATG’s global chief executive also welcomed the deal, saying Mari understands what matters most to ATG: its theatres, the people who run them and the relationships with producers, artists and audiences.
Context and potential consequences
The acquisition adds ATG to a portfolio that already includes large public-facing events and cultural properties — from international art fairs to major sporting and lifestyle events. In the UK, Mari’s holdings include long-running consumer events and festivals. The move reflects growing consolidation in live entertainment, where promoters, producers and experience companies are seeking scale to invest in venues, broaden commercial opportunities and navigate rising costs.
For the West End and regional theatre scene the deal raises clear questions: how will programming and producer relationships be preserved under new ownership? Mari has said ATG will retain creative independence, but producers, unions and audiences will be watching to see whether commitments on investment and access translate into tangible improvements for buildings and productions.
Regulatory approval is required before the sale is finalised and the companies will continue to operate separately until that point. Financial terms were not disclosed in Mari’s announcement; reporting elsewhere has suggested larger sums, but those figures were not confirmed in the press release from the two companies.
For now, the key facts are straightforward: a significant theatrical estate now has a new owner that has publicly promised long-term stewardship and investment. The practical impact — on refurbishment schedules, ticketing strategies, employment arrangements and the pipeline for new shows — will become clearer as the regulatory process unfolds and the companies set out implementation plans.
Whatever follows, it is a reminder of how attractive live performance remains to major entertainment investors: theatres remain central cultural hubs that still draw large audiences, even as the wider media landscape changes.
