The Browser Company of New York

New York maker of the Arc and Dia browsers, acquired by Atlassian in a deal announced September 2025 (reported at $610M)[1][2]

Overview

The Browser Company of New York is a software company that builds the Arc and Dia browsers[1]. Dia is positioned as an AI browser for knowledge workers that integrates with SaaS work applications[1]. On September 4, 2025, Atlassian announced a definitive agreement to acquire the company[1].

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