Armis, which helps companies protect IoT devices on their networks, raises $65M Series C led by Sequoia Capital, bringing its total raised to $112M
Ron Miller / TechCrunch :
Context & Ripple Effects
Armis's $65M Series C caps a fast climb: barely a year after its $30M Series B led by Bain Capital Ventures and Red Dot Capital, the Israeli IoT-security startup has doubled its total funding to $112M with Sequoia Capital now leading the cap table. The bet landed quickly — within months, Insight Partners moved to take Armis off the private market entirely at a $1.1B valuation.
What makes this round worth revisiting is where the arc went next: rather than staying an Insight portfolio company, Armis kept raising — $125M at $2B in early 2021, $300M at $3.4B that November, and most recently $435M at a $6.1B valuation led by Goldman Sachs Alternatives. This 2019 round is the inflection point where IoT device security stopped being a niche category play and became a compounding asset.
First-order effects
- Sequoia's lead gives Armis both the capital and the marquee validation to scale agentless discovery of unmanaged devices across enterprise networks, directly against incumbent endpoint-security vendors whose tooling assumes managed PCs.
Second-order effects
- Endpoint-security incumbents are forced to answer with their own IoT/OT coverage or acquisitions, since every unmanaged device on a customer network is a gap in their existing license footprint; buyers gain leverage as dedicated IoT-security vendors compete for the same budget line.
Third-order effects
- Armis's valuation path — $1.1B at acquisition to $6.1B five years later — signals that securing unmanaged devices became a durable, expanding market rather than a feature, pulling specialized vendors toward platform status and consolidating around them.
The trend: Enterprise security spend is migrating from protecting managed endpoints toward discovering and securing the unmanaged IoT and OT devices flooding corporate networks.