AI video company Synthesia has opened a new US headquarters in New York City, according to a company announcement covered by Unite.AI. The 50,000-square-foot office sits in Manhattan's Flatiron District and opened on September 18, 2026.
The company said the new space is nearly four times the size of its previous US office. Synthesia is based in London, so the New York location acts as its main American hub rather than a relocation of its global headquarters.
Because this report draws on a single source, there are no conflicting accounts to compare. The announcement emphasizes the company's continued investment in the US market as it grows its AI video platform.