Last updated 2026-09-03
Total raised
—
Last: Undisclosed Round 2023-11
Stage
Seed
Founded
2022
Headcount
13
HQ
Ra'anana, Israel
Sector
Cybersecurity
About
RubyComm is an Israeli OT cybersecurity company headquartered in Ra'anana, Israel. Founded by veterans of Israel's defense and intelligence community, RubyComm specializes in protecting operational technology environments across critical infrastructure sectors, including healthcare facilities, medical device networks, building management systems, and clinical environments. RubyComm manufactures a purpose-built security appliance, Rubyk-OT, that delivers enterprise-grade protection for OT by combining detection and prevention capabilities. The company aims to democratize OT cybersecurity, making robust, industrial-grade protection accessible to organizations of all sizes.
Headcount over time
13 employees (2026-09) · 1 point
Offices
Ra'anana, Israel · HQ / main office
Show all offices (1 more)
- Burlington, United States
Q&A
- What is RubyComm's primary focus?
- RubyComm specializes in developing tailored operational technology (OT) cybersecurity solutions for industrial and mission-critical environments.
- When was RubyComm founded?
- RubyComm was founded in February 2022.
- Where is RubyComm headquartered?
- RubyComm's headquarters are located in Ra'anana, Israel, with an additional office in Burlington, MA, USA.
- What is RubyComm's total funding to date?
- RubyComm has raised a total of $5,000,000 to date.
- When was RubyComm's most recent funding round?
- RubyComm's most recent funding round occurred in November 2023, raising $2,500,000.
- Who are the co-founders of RubyComm?
- The co-founders of RubyComm are Shlomi Marco (CEO/CTO), Eric Goldberg (COO), Aviad Marco (CRO), and Yinon Feldheim (Chairperson).
- What types of industries does RubyComm's cybersecurity solutions protect?
- RubyComm protects legacy and modern operational assets across manufacturing, critical infrastructure, healthcare, energy, and smart buildings.
Team · 4
Sectors & technology
Primary sector
Cybersecurity
Technologies
Target customers
Business model
B2B
Highlights
1 PatentsVerified
Tags
ot-cyberenterprise-securityprivacy-protectionenterprise-solutionscyber-security
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | rubycomm.com |
|---|---|
| linkedin.com/company/77055407 | |
| X / Twitter | RubyCommCyber1 |
| YouTube | youtube.com/@RubyCommOTCyber |
Identifiers & details
| Legal name | RubyComm Ltd. |
|---|---|
| Founded | 2022-2 |
| Employees (exact) | 13 |
| Offices | Burlington |
Radar intelligence
Patents
| EPO | 2 |
|---|
GitHub
| Top repos | armbian-build |
|---|
Web history (Wayback)
| Domain | rubycomm.com |
|---|
Certificate / subdomain footprint
| Subdomains | 14 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516563897 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2022-02-16 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2025 |
| Active charges / liens | 0 |
| Registry events | 3 — annual_report (1), shares_capital (2) |
| Registered address | הרב נריה משה צבי 1 רחובות |
Recent registry events
| Date | Event |
|---|---|
| 2025-10-23 | דו~ח שנתי |
| 2026-06-07 | הקצאת מניות |
| 2026-07-01 | העברת מניות |