Major technology companies are increasingly tapping bond markets outside the United States as they seek funding for the next phase of artificial intelligence infrastructure expansion.
Alphabet and Amazon have emerged as some of the largest borrowers across euro, sterling, Swiss franc, and yen-denominated corporate debt markets, setting multiple issuance records this year.
Amazon recently raised €14.5 billion through the largest euro-denominated corporate bond sale on record, while Alphabet established borrowing records across several international currencies, reflecting growing demand from investors seeking exposure to the AI infrastructure boom.
Bankers say the shift is part of a broader effort by hyperscalers to diversify funding sources as capital requirements for AI data centers, networking infrastructure, and computing capacity continue to surge.
Beyond diversification, international debt markets offer access to large pools of capital while, in some cases, providing lower borrowing costs than traditional U.S. dollar financing. The strategy also helps companies better align funding with global operations and hedge currency exposure.
The influx of technology issuers is reshaping corporate debt markets that historically had limited exposure to large AI and software companies. Analysts expect technology firms to become increasingly significant components of bond indexes across Europe and Asia as issuance volumes continue to grow.
Industry estimates suggest hyperscalers could raise roughly €50 billion in euro-denominated debt alone this year, helping push overall borrowing by U.S. corporations in Europe to record levels.
The trend reflects the enormous capital demands of the AI race, where cloud providers and technology giants are investing heavily in data centers, networking infrastructure, semiconductors, and energy capacity to support next-generation AI systems. Recent examples include Alphabet’s first-ever yen bond issuance and Amazon’s expansion into international debt markets, both aimed at supporting rapidly rising AI infrastructure spending. As global AI investment accelerates, international bond markets are becoming an increasingly important source of financing for the industry’s long-term growth ambitions.
