SK Telecom, Japan's NTT, and Taiwan's Chunghwa Telecom announced on June 10 a joint $500 million (approximately ₩760 billion) fund targeting artificial intelligence startups across North America, Asia, and Europe — the largest pan-Asian telecom-led AI vehicle on record — as the three carriers move to convert their network assets into an investment edge over hyperscaler rivals.
Three Carriers, One Fund
Named the IOWN AI Fund after NTT's Innovative Optical and Wireless Network initiative, the vehicle will be managed by Catalight Capital, a newly incorporated asset manager with offices in Silicon Valley and East Asia. The three founding telecoms are anchoring the vehicle at a combined $500 million target; individual contribution splits were not disclosed. The fund was unveiled at NTT's Tokyo headquarters in the Otemachi district, with the first fundraising close expected before the end of June 2026.
Roughly 20 global companies have already expressed interest as limited partners, with Sony Group and Toshiba among those named. SK Group's memory-chip unit, SK hynix, is separately described as "preparing to participate" as an LP — a development that would extend the fund's reach into the world's leading high-bandwidth memory (HBM) supply chain.
Investment Thesis: Owning the AI Infrastructure Layer
The IOWN fund will concentrate on five layers of the AI infrastructure stack:
- Power efficiency and liquid cooling for AI data centers
- AI semiconductors — accelerators, GPUs, and neural processing units (NPUs)
- Distributed cloud architecture and inference-optimization software
- Optical data-transmission and energy-efficiency technologies
- Applied AI verticals — healthcare, manufacturing, and financial services
Beyond passive capital, Catalight Capital says portfolio companies will receive access to all three telecoms' technology testing environments, network infrastructure, and customer bases — a form of commercial validation that pure financial sponsors cannot offer. The fund will invest across North America, Asia, and Europe.
Executives on the Alliance
"Based on this track record, we will expand opportunities to collaborate with AI innovators," said SK Telecom CEO Jeong Jae-heon, referencing the company's prior AI venture positions.
NTT President Akira Shimada framed the fund as a structural imperative: "Combining global cutting-edge technologies and partnerships is essential."
Chunghwa Telecom President Rong-Shy Lin said the consortium "will accelerate the commercialization of advanced technologies."
Korea Angle: The Anthropic Windfall Seeds the Next Bet
SK Telecom enters the IOWN fund with an unusually strong AI balance sheet for an incumbent carrier. In August 2023, SKT made a $100 million equity investment in Anthropic; industry estimates now value that stake in the "trillions of won" range following Anthropic's Series H round, which valued the AI lab at $65 billion. The Anthropic position gives SKT a credibility signal that most rival telecoms cannot match when pitching a multi-anchor fund structure to institutional LPs.
SK hynix's potential participation would add significant semiconductor depth. As the world's dominant HBM supplier, SK hynix's involvement would give IOWN fund portfolio companies a direct pathway to evaluate next-generation chip packaging — a critical bottleneck in scaling inference workloads.
Structural Shift: Telecoms as AI Infrastructure Investors
The IOWN fund's architecture — a carrier-backed, multi-country vehicle managed by a dedicated Silicon Valley firm — marks a structural evolution from how Asian telecoms have historically deployed capital. Traditional corporate venture arms operate in isolation with limited cross-border syndication. IOWN AI Fund inverts that model: three national carriers function as a unified deal-sourcing and validation network, feeding a centralized manager that deploys across three continents.
Whether that distinction translates to superior returns will depend on Catalight Capital's ability to win competitive deal rounds against established U.S. and Asian VCs. In the near term, the fund's clearest edge lies in serving Asian hardware, optical-communications, and AI-infrastructure startups that need U.S. market entry — a segment that aligns directly with NTT's IOWN technology roadmap and SK Telecom's data center expansion strategy.
SK Telecom (017670.KS) closed at ₩59,100 on Friday, trading at approximately 8× forward earnings — a discount to Japanese and Taiwanese telecom peers that bulls argue underprices the company's growing AI investment gains and recurring network revenue.
Sources: Korea Herald · Korea Times · Seoul Economic Daily
