Armis, founded in 2015 and headquartered in San Francisco, California, has raised approximately $1 billion in funding and reached a $6 billion valuation. The company raised early Series A, B, and C rounds between 2017 and 2019 backed by Insight Partners. In 2020 and 2021, Armis secured large Series D rounds totaling $500 million, followed by a $200 million growth round led by Goldman Sachs Growth Equity in 2022. A 2024 extension round valued the company at $6 billion. Armis provides agentless security for unmanaged and IoT devices used by enterprises worldwide.