Among the guests at Donald Trump's second inauguration in Washington, D.C. today were three billionaire tech CEOs: Amazon's Jeff Bezos, Tesla's Elon Musk, and Meta's Mark Zuckerberg. They were also joined by Google CEO Sundar Pichai and Apple CEO Tim Cook.

Tech billionaires and leaders attended Donald Trump’s inauguration, sparking curiosity given their past criticisms of him. The gathering hints at a possible shift in tech and political alliances.

Top tech billionaires including some who were critics of Trump during his first term flock to his inaugural celebrations.

Tech billionaires, foreign diplomats and CEOs shadowed U.S. President Donald Trump on Monday, with several attending St. John's Church in Washington and seated prominently on the dais in the U.S. Capitol ahead of his speech.

Attendees at St. John’s Monday morning included Tesla CEO Elon Musk, the world’s richest man, as well as Meta founder Mark Zuckerberg, Google CEO Sundar Pichai, Apple CEO Tim Cook and Amazon founder Jeff Bezos—a litany of tech titans who have sought stronger relationships with Trump after once clashing with him.