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In a high-voltage move that underscores the explosive demand for digital infrastructure across Asia, alternative investment powerhouse Stonepeak has poured $1.3 billion into Princeton Digital Group (PDG) in a landmark preferred equity deal. The transaction, announced Friday, marks one of the region’s largest private infrastructure investments this year and sets the stage for an aggressive expansion of Princeton’s already formidable data center footprint.

The strategic infusion—orchestrated with legal backing from Sidley Austin LLP for Stonepeak and Latham & Watkins LLP for PDG—aims to supercharge the company’s greenfield development, M&A initiatives, and rapid scale-up in both mature and frontier Asia Pacific markets.

Firing on All Cylinders in Asia’s Digital Arms Race

Singapore-headquartered Princeton Digital, a heavyweight in the hyperscale infrastructure arena, said the new funding will accelerate its dominance across six countries, including Japan, India, China, Indonesia, and Malaysia.

“This milestone investment from Stonepeak is a resounding vote of confidence in our strategy, execution, and vision,” said PDG Chairman and CEO Rangu Salgame. “Together, we’re turbocharging our ability to serve the world’s most demanding hyperscalers at unprecedented speed.”

The firm’s data center portfolio currently spans more than 1.1 gigawatts—a staggering capacity that places it among the largest digital infrastructure platforms in the Asia Pacific.

A $2.5B War Chest and Growing

The Stonepeak investment follows hot on the heels of a $1.2 billion debt financing round, pushing Princeton Digital’s 2025 capital raise to $2.5 billion—a war chest that will be used to deepen its regional footprint and fend off rising competition in a red-hot market.

PDG's existing investors include global financial giants Warburg Pincus, Ontario Teachers’ Pension Plan, and Mubadala Capital. Despite the new capital, Warburg Pincus retains its position as PDG’s largest shareholder, ensuring continuity in long-term strategic alignment.

“PDG is one of the standout platforms in Asia’s digital infrastructure boom,” said Andrew Thoma, Stonepeak’s senior managing director. “Our partnership is a perfect match for our regional infrastructure strategy.”

Legal Titans at the Helm

On the legal front, Sidley Austin’s team, representing Stonepeak, was spearheaded by energy and infrastructure partner Alun Evans and M&A/private equity partner Tim Chandler. While Latham & Watkins LLP represented Princeton Digital, specific counsel details were not immediately available at the time of the announcement.

The Bigger Picture: Global Surge in Infrastructure Capital

Stonepeak’s move into Asia’s data center sector reflects a broader trend: global investors are racing to capture the rising tide of demand for cloud computing, artificial intelligence, and ultra-low-latency internet services. With hyperscalers like Amazon, Google, and Microsoft constantly expanding, infrastructure providers like PDG are becoming vital arteries in the digital economy.

This $1.3 billion play is more than an investment—it’s a strategic bet on the future of connectivity, data, and speed in one of the world’s most dynamic regions.

And with the backing of heavy hitters like Stonepeak, Princeton Digital isn’t just playing the game—it’s gearing up to run the table.