Bain Capital is selling its position in Bridge Data Centres at a $5 billion enterprise valuation, according to people familiar with the transaction. The private equity firm acquired the Australian data center operator in 2020 for roughly $3 billion, marking a 67% gross markup in under five years.

Bridge operates eleven facilities across Australia, serving hyperscalers and enterprise customers in Sydney, Melbourne, and Canberra. The business generates approximately $400 million in annual revenue, primarily under long-term power and colocation contracts with Amazon Web Services, Microsoft Azure, and domestic financial institutions. Bain is conducting a controlled auction process with a shortlist that includes infrastructure funds, sovereign wealth vehicles, and Asian pension capital. First-round bids closed in late March. The buyer will acquire Bain's entire equity stake, leaving Bridge's management and a minority investor group in place.

The valuation holds despite rising debt costs that have compressed multiples across infrastructure. Bridge's contractual revenue profile and power-secured capacity insulate it from spot-market volatility. Australia's data sovereignty regulations and geographic isolation create structural moats that bidders are pricing at a premium. The $5 billion figure implies roughly 12.5x EBITDA, a multiple that would have been 14-15x in 2021 but remains elevated relative to broader infrastructure assets trading at 9-11x today. Hyperscaler demand for edge compute and low-latency connectivity continues to support lease renewals at inflation-linked escalators, which preserve cash yield for incoming buyers.

This exit follows a pattern. Brookfield sold its Australian data center portfolio to Digital Realty in 2022 for $1.1 billion. DigitalBridge offloaded stakes in European facilities throughout 2023, booking exits at valuations that held or compressed modestly. The bid depth for Bridge suggests allocators view physical infrastructure with contracted power as a hedge against both inflation and rate risk. Power purchase agreements locked in before recent grid-cost escalations transfer value directly to the balance sheet. Bridge secured 120 megawatts of reserve capacity in New South Wales before electricity costs rose 23% in 2023, a fact not lost on the shortlisted bidders.

Allocators should track the final buyer profile and financing structure, expected to clear by late May. If an infrastructure fund wins with majority debt, that confirms continued credit availability for yield-oriented assets. If a sovereign vehicle or pension fund takes the stake with equity, that signals a shift toward ownership over financial engineering. Either outcome will reset the benchmark for Asia-Pacific data center pricing. Bridge's customer contract renewals in Q3 2025 will offer the first read on pricing power under the new ownership structure.

Bain's exit lands in a window where capital is chasing scarce, power-secured infrastructure. The firm doubled its money in a category where doubling money is no longer the norm.