Apple loses Safari lead designer to Browser Company, the firm behind AI browsers Arc & Dia

Apple saw significant departures from its senior leadership throughout 2025, and the start of 2026 appears to resemble that pattern. The Browser Company CEO Josh Miller shared on Wednesday that Apple’s lead Safari designer, Marco Triverio, has joined the Arc and Dia browsers’ parent company.

“Apple’s lead Safari designer just joined @browsercompany. Alongside @charliedeets, that means we now have the lead designers from every Safari era that overlapped with Arc and Dia (2020 to 2025),” Miller wrote in an X post. Miller mentioned Triverio in his LinkedIn post.