Vivaldi

Vivaldi is owned by Vivaldi Technologies AS, headquartered in Norway. No. The ultimate owner of Vivaldi, Vivaldi Technologies AS, is headquartered in Norway, not in the United States.

Vivaldi Technologies AS is a Norwegian software development company specializing in web browsers and related services. Founded in 2013 by former Opera Software CEO Jon Stephenson von Tetzchner and Tatsuki Tomita, the company is headquartered in Oslo, Norway. Vivaldi Technologies is privately held and remains independent, focusing on providing a customizable and privacy-focused browsing experience. As of April 2025, the company employs approximately 60 people. Vivaldi Technologies also offers services like Vivaldi.net, a community-based platform, and Vivaldi Mail, an integrated email client within the browser.