Singtel Sells $773M Gulf Stake to Fund AI and Data Centre Expansion

Singtel has raised approximately S$1 billion (US$773 million) by selling a 2.8 per cent stake in Thai energy giant Gulf Development, with proceeds earmarked for the telco's aggressive push into artificial intelligence infrastructure and data centre capacity across the region.

The shares were placed directly with institutional investors on Tuesday, generating an equity gain of around S$140 million. Singtel retains a 4.95 per cent stake in Gulf Development valued at roughly S$1.8 billion. Group CFO Arthur Lang described the move as part of the company's "disciplined approach to capital management," stressing that the partnership with Gulf Development remains intact and Thailand continues to be an important market.

The divestment is the latest in Singtel's asset recycling strategy, which has seen the group sell down non-core holdings to free up cash for high-growth digital infrastructure. The company expects capital expenditure to hit S$3 billion in the current fiscal year, up from S$2.5 billion last year. CEO Yuen Kuan Moon has previously said that S$1.2 billion of that capex is earmarked for data centres and GPU-as-a-service offerings, with a focus on delivering sovereign AI services to the Singapore government and regional enterprise clients.

Gulf Development itself has strengthened its digital credentials, recently signing a data centre services agreement tied to Microsoft's cloud region in Thailand. This adds a layer of strategic connectivity between Singtel's remaining stake and the broader AI infrastructure ecosystem.

Why it matters for Singapore: Singtel's ability to recycle capital from traditional energy holdings into AI infrastructure reflects a broader national shift. As Singapore positions itself as Southeast Asia's AI hub, the country's largest telco is betting heavily on GPU compute and data centre capacity — foundational assets that determine whether local enterprises and government agencies can actually deploy AI at scale. The S$1.2 billion earmarked for sovereign AI capabilities signals that Singapore's public sector AI ambitions will require significant private-sector infrastructure investment to materialise.