The scale of this borrowing is forcing a shift in global finance. Alphabet, for instance, has leveraged its market reach to set records in Canadian dollar, Swiss franc, and yen-denominated debt. Amazon followed suit in March, securing 14.5 billion euros in a single eight-part deal, marking the largest issuance in the history of the euro corporate bond market. According to Bank of America, non-dollar issuance for these hyperscalers has doubled to 30% of their total funding this year.

Strategically, this push offers more than just capital. By accessing international liquidity, these firms hedge currency risks associated with their global assets and capitalize on borrowing costs that often match or undercut U.S. rates. Bankers note that these companies are increasingly opting to hold funds in the original currency rather than swapping back to dollars, effectively embedding themselves into local financial ecosystems. This surge has pushed non-financial U.S. firm borrowing in Europe past 60 billion euros this year, a record high that places the U.S. on track to potentially surpass France as the euro zone’s largest source of corporate debt.

Investors are welcoming the influx, as it provides rare exposure to the tech sector in markets previously dominated by traditional industries. However, analysts warn that this integration introduces new risks. As tech giants become dominant players in these smaller markets, their performance and the inherent volatility of the AI sector will have a more direct impact on local bond stability. Franklin Templeton’s David Zahn noted that any disruption in AI development could now translate into heightened market swings across European fixed-income portfolios.