Sternum
Sternum is a cybersecurity company specializing in Cyber-Physical Security, founded in 2018 and headquartered in Tel Aviv, Israel. It has raised $36M in equity across 3 priced rounds, employs about 22 people, and is privately held.
updated Oct 11, 2026
Latest Sternum news and company activity
What Sternum did, dated — selected moves from the record, one per kind, newest first.
- Sep 2023RecognitionSternum Shines with UL Solutions' Diamond Level Qualification for IoT Defense
- Jul 2022Pricing changeSternum's IoT security makes major strides in defiance of tech tumble
- May 2022Product launchSternum Launches First Live Attack Simulation Platform for IoT devices at Barcelona Cybersecurity Congress
- Sep 2020Funding round
Sternum Momentum score
33/ 100
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Sternum funding
Sternum has raised $36M in priced equity. Its most recent round was a Series B in September 2021.
- Equity raised
- $36M3 priced rounds
- Last round
- Series BSep 2021
Sternum employees and hiring
Sternum competitors
Security professionals most often compare Sternum against Red Balloon Security on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
