Last updated 2026-07-20
- Raised $27M Series B led by Spark Capital, Aug 2021
- Raised $6.5M Series A led by Square Peg, Aug 2020
- Raised $835k grant, Jan 2019
Total raised
$36.8M
Last: B Round 2021-09
Stage
Series B
Founded
2018
Headcount
25
HQ
Tel Aviv-Yafo, Israel
Sector
Cyber Security
About
Sternum is an Israeli cybersecurity startup founded in 2018 by ex-officers from the elite 8200 unit of the Israeli Defense Forces. The company offers an on-device security and observability platform for IoT, IoMT, and IIoT devices. Their patented technology provides comprehensive protection from new and emerging threats, including zero-day attacks, and offers real-time analytics for health monitoring, debugging, and root cause analysis. Sternum's approach embeds code-free technology and software sensors directly into devices, enabling them to be self-securing and collect intimate data at runtime execution.
Funding history · 4 rounds · $36.8M total
2021-08
B Round
$27.0M
★ Spark Capitalb2ventureSquare Peg
2020-08
A Round
$6.5M
★ Square Pegb2ventureUdi MokadyKli CapitalEyal Shavit
2019-01
Grant
$835K
2018-05
Seed
$2.5M
★ Kli Capital★ Gabi Barbash★ RED Capital Partners
Headcount over time
From 6 (2019-05) to 26 (2026-01) · +20 (+333%) · 40 points · source: Finder history + radar grounding
Q&A
- What is Sternum's primary focus?
- Sternum focuses on providing an IoT Security and Observability Platform, with patented technology designed to protect and manage IoT, IoMT, and IIoT devices from emerging threats, including zero-day attacks.
- When was Sternum founded?
- Sternum was founded in May 2018.
- What is the total amount of funding Sternum has raised to date?
- Sternum has raised a total of $36,835,000 USD.
- When did Sternum complete its Series B funding round and who were the lead investors?
- Sternum completed its Series B funding round in September 2021, with Spark Capital as the lead investor.
- Who are the co-founders of Sternum?
- The co-founders of Sternum include Benny Schnaider and Udi Mokady. Other co-founders, Arik Farber, Boaz Shedletsky, Lian Granot, and Natali Tshuva, are no longer with the company.
- Who is the current CEO of Sternum?
- The current CEO of Sternum is Jeff Lebowitz.
- What is Sternum's primary sector classification?
- Sternum's primary sector classification is Cyber Security.
Team · 9
Natali Tshuva
Founder · Co-founder & CEO
Lian Granot
Founder · Co-founder
Boaz Shedletsky
Founder · Co-founder
Arik Farber
Founder · Co-founder
Former CEO, Tel Aviv Medical Center, Former CEO of Ministry of Health, Israel
LinkedIn ↗
Sectors & technology
Primary sector
Cyber Security
Sub-sectors
Cyber SecurityNetwork & Infrastructure Security
Technologies
Data StorageCloudCommunicationsIOTPlatforms & InterfacesWeb
Target customers
Government & CityMunicipalitiesHealthcare & Life SciencesMedical Devices IndustryMedical ProductsMedical EquipmentIndustrial ManufacturingIndustrial EquipmentMachinery
Business model
B2BB2G
Highlights
IIA SupportedVerified
Tags
critical-infastructuredigital-healthcarecyber-securitymedical-devicespatent-pendingmedical-device-manufacturersiotdata-protectionclinical-workflowmedical-productssensorssecurityot-cyberenergytechmachinerycomplianceiot-securityinfrastructureransomwareenergymedical-equipmentsmart-homeendpoint-securityindustry-4-0cyber-threat-analysissmart-city
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | sternumiot.com |
|---|---|
| linkedin.com/company/12609514 | |
| facebook.com/sternumiot | |
| YouTube | youtube.com/channel/UCk3-bEUq8p9Nb5ag0bEn3NQ |
Identifiers & details
| Legal name | STERNUM LTD |
|---|---|
| Former names | DoMed Security |
| Founded | 2018 |
| Employees (exact) | 25 |
Radar intelligence
Patents
| EPO | 4 |
|---|
GitHub
| Top repos | ut-infra, makefile_base, blog |
|---|
Web history (Wayback)
| Domain | sternumiot.com |
|---|
Certificate / subdomain footprint
| Subdomains | 13 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 515846780 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2018-05-15 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2025 |
| Active charges / liens | 0 |
| Registry events | 2 — charge (1), people (1) |
| Registered address | אלון יגאל 94 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2026-04-09 | סילוק שעבוד |
| 2026-07-02 | עדכון דירקטורים-הסרת דירקטור |