Microsoft shuts 15 China offices as AI business keeps door open

Microsoft has shut 15 China offices in five years, yet an AI business serving Chinese firms going global keeps it there.

Microsoft has shut at least 15 China offices and joint ventures in five years, yet an AI business helping Chinese firms expand overseas is keeping it in a market it once called unthinkable to leave.

"Because of the geopolitics … some days it's a little bit harder, but we never had a crisis," Alain Crozier, Microsoft's former China head who ran operations through 2021, said.

The company considered quitting the market in 2023 because some executives felt it took on too much geopolitical risk for too little economic return, one of five company sources told Reuters. China accounted for just 1.5 percent of global revenue in 2024. Beijing has since 2017 pushed domestic software, and no foreign operating system, including Windows, has been deemed compliant with government procurement guidelines. U.S. export controls on advanced chips and AI models have meanwhile capped Microsoft's cloud and AI ambitions in the country.

Microsoft ultimately decided to stay because it carved out a profitable business servicing Chinese companies like TikTok owner ByteDance and fast-fashion retailer Shein, which rely on Azure to manage data in compliance with foreign regulations. Helping Chinese firms go global had become Microsoft's largest China-linked business by the mid-2020s, three people said, though sales remained small by global standards.

The retreat marks a reversal for a company that once mocked Google's 2010 exit over censorship and cyberattack concerns. Bill Gates and then-CEO Steve Ballmer suggested Google was overreacting. Microsoft instead co-invested in government-backed startup incubators and complied with censorship requirements Google could not accept.

By the mid-2010s, China had grown suspicious of Western technology after revelations that U.S. firms helped Washington spy on foreign governments. Microsoft's response was Windows 10 China Government Edition, whose release was personally negotiated between chief executive Satya Nadella and finance ministry officials. The product won several government agencies but did not take off as hoped, Crozier said.

A 1.5% Revenue Slice Shrinks Further

U.S. businesses in China have seen confidence erode as Sino-American ties deteriorate. Just 52 percent of respondents to the American Chamber of Commerce in China's latest business climate survey called China a top global investment priority, down from 62 percent in 2019. Apple plans to manufacture most iPhones sold to Americans in India by the end of 2026, while Elon Musk last month denied reports that Tesla is debating separating its China business.

Microsoft found a second wind with the private sector. ByteDance and Shein rely on Azure to manage data in compliance with foreign regulations, and Microsoft offers Chinese enterprise clients exclusive access via Azure to Western AI models from providers like OpenAI, which does not serve China. Analysts question the durability of that business, which depends on third-party suppliers and faces competition from cheaper domestic models like Kimi from Moonshot AI.

Talent Exodus Tests Microsoft's China R&D

Microsoft has since the 1990s played a central role in building China's tech talent base. Microsoft Research China, now Microsoft Research Asia, counts senior leaders at AI pioneers SenseTime and DeepSeek among its alumni. But U.S. export controls have restricted China-based engineers' access to advanced technology, and Microsoft president Brad Smith told U.S. lawmakers in 2023 the firm does not conduct quantum computing research in China.

Microsoft considered shutting the lab but instead relocated some top talent, opening new labs in Vancouver, Singapore and Tokyo. It offered 1,000 top engineers relocation to the U.S. and three other Western countries in 2024, but only about a third accepted. Many senior engineers instead left for Chinese universities and tech firms, where they can do top-level research while staying close to family.

Microsoft's China pullback carries limited direct financial weight — the country contributed just 1.5 percent of global revenue in 2024 — but it shows how geopolitical friction is reshaping the operating footprint of U.S. tech giants. The AI business that keeps Microsoft's window open in China is small by global standards and depends on OpenAI, whose models Microsoft resells via Azure. If Chinese firms shift to domestic models like Kimi, which are increasingly competitive and far cheaper, that revenue line could shrink further, leaving Microsoft with a presence justified mainly by access to engineering talent.

This article is for informational purposes only and does not constitute investment advice.