Microsoft once regarded the idea of quitting China as unthinkable. In 2010, when Google exited over censorship and cyberattacks, Bill Gates and then-CEO Steve Ballmer suggested the rival was overreacting. Fifteen years later, the tone has changed — and the retreat is measurable.
An exclusive Reuters investigation published on August 13, based on corporate filings and interviews with five company sources, found that Microsoft has shut at least 15 branch offices and joint ventures in China over the past five years, and is pursuing what insiders describe as a strategy of retreat. The company even considered quitting the market entirely in 2023, when some executives concluded it was taking on too much geopolitical risk for too little economic return. Microsoft has no current exit plans, a source said — and China accounted for just 1.5 percent of global revenue in 2024.
The erosion of trust between Washington and Beijing has taken a major toll. Since 2017, Beijing has pushed domestic software that it views as more secure, and whose quality is increasingly competitive with Windows and Office. U.S. export controls on advanced technology have simultaneously hampered Microsoft's ability to scale its lucrative AI and cloud businesses inside China. No foreign operating system, including Windows, has been deemed compliant with the government's procurement framework introduced in 2017; five of six Chinese government procurement guides reviewed by Reuters since December 2023 did not recommend Microsoft products at all.
Yet the company has found a second wind. Rather than selling to the Chinese state, Microsoft now profits from helping Chinese companies go global. Firms like TikTok owner ByteDance and ultra-fast-fashion retailer Shein rely on Microsoft's Azure cloud to manage overseas operations in compliance with foreign regulations, and Microsoft offers Chinese enterprise clients exclusive access through Azure to Western AI models from providers like OpenAI, which do not serve China directly. By the mid-2020s, this had become Microsoft's largest China-linked business — though sources stress the sales remain small by the company's global standards.
Analysts question how sustainable that AI business is: it depends on third-party suppliers like OpenAI, and Chinese firms may not need Azure when domestic models such as Kimi are increasingly competitive and far cheaper. Microsoft also fought to hold onto China's engineering talent. Its storied research lab — Microsoft Research China, now Microsoft Research Asia — opened new outposts in Vancouver, Singapore and Tokyo after U.S. AI export restrictions took hold. In 2024 the company offered 1,000 of its top engineers relocation to the U.S. and three other Western countries, but only about a third accepted; many senior engineers instead left for Chinese universities and tech firms to stay close to family.
Former China head Alain Crozier, who ran operations through 2021, described the balancing act: "Because of the geopolitics … some days it's a little bit harder, but we never had a crisis." Microsoft's own statement was more guarded: it said it operates in a regulatory environment that applies to every international supplier and remains committed to the Chinese market.
The wider backdrop is sobering for American business in China. Just 52 percent of respondents to the American Chamber of Commerce in China's latest survey called China a top global investment priority, down from 62 percent in 2019. Apple plans to manufacture most U.S.-bound iPhones in India by the end of 2026, and Tesla last month denied reports that it was debating splitting off its China business. Microsoft's story — bleeding market share at home while quietly cashing in on Chinese globalization abroad — may be the template for how Big Tech survives the new Sino-American tech order.
