Armis Becomes ServiceNow's Largest Acquisition

This deal shows ServiceNow was not buying a small feature, it was buying a new security pillar large enough to matter at company scale. At $7.75 billion, Armis became ServiceNow's biggest acquisition, larger than its earlier Moveworks purchase, and it gave ServiceNow a way to move from ticketing and workflow after an incident into continuous asset visibility across unmanaged laptops, medical devices, factory gear, and other hardware that often sits outside traditional security tools.

• Armis had already been assembling a broader platform before the sale. OTORIO added on premises protection for air gapped industrial sites like utilities and defense facilities. Silk Security added vulnerability prioritization and automated remediation, pushing Armis beyond device discovery into full exposure management.
• The timing matters. Armis had just raised $435 million at a $6.1 billion valuation as pre IPO capital, then agreed to sell for $7.75 billion in cash weeks later. That points to strategic value for a buyer that could plug Armis into a much larger installed base, not just a standard late stage financing path.
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• ServiceNow already had product ties to Armis before the acquisition. Armis connected into ServiceNow to keep asset records current, so the combination can fold discovery, risk scoring, and workflow into one system where a risky device is found, assigned, and remediated inside the same stack.
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Going forward, the center of gravity in enterprise security moves toward platforms that both see every asset and trigger the fix. ServiceNow can use Armis to sell security deeper into its existing enterprise accounts, while Armis gains distribution into the same CIO and operations budgets that already run on ServiceNow.