Last updated 2026-07-20
- Raised $5M Seed round led by World Trade Ventures, Aug 2022
- Raised Series A led by Iron Nation, Nov 2024
Total raised
$5.0M
Last: Undisclosed Round 2024-12
Stage
Seed
Founded
2022
Headcount
19
HQ
Tel Aviv-Yafo, Israel
Sector
Cyber Security
About
Onyxia Cyber offers an Operational Cyber Resilience Platform that leverages agentic AI, asset intelligence, and a cross-domain security data fabric to provide security leaders and teams with deeper context, accelerate remediation, and increase operational efficiency. The platform helps CISOs gain a complete view of their cybersecurity program performance, achieve organizational compliance, increase security stack efficiency, and proactively optimize and communicate the business-level impact of their strategic security initiatives. It integrates with over 40 leading security tools and is SOC 2 Type II and ISO 27001 certified.
Funding history · 2 rounds · $5.0M total
2024-11
A Round
Undisclosed
★ Iron Nation
2022-08
Seed
$5.0M
★ World Trade VenturesSilverTech Ventures
Headcount over time
From 4 (2022-03) to 23 (2026-03) · +19 (+475%) · 23 points · source: Finder history + radar grounding
Q&A
- What is Onyxia Cyber's primary business?
- Onyxia Cyber operates as a Cybersecurity Management Platform, empowering CISOs and security leaders to continuously strengthen their security programs and reduce risk exposure.
- When was Onyxia Cyber founded?
- Onyxia Cyber was founded in October 2021.
- Where is Onyxia Cyber headquartered?
- Onyxia Cyber's headquarters are located in Tel Aviv-Yafo, Israel, with an additional office in New York, USA.
- What is Onyxia Cyber's employee count?
- Onyxia Cyber has an employee count in the 11-50 range.
- How much funding has Onyxia Cyber raised in total?
- Onyxia Cyber has raised a total of $5,000,000 USD.
- Which investors participated in Onyxia Cyber's September 2022 funding round?
- In September 2022, Onyxia Cyber received funding from World Trade Ventures and SilverTech Ventures.
- What is the most recent funding activity for Onyxia Cyber?
- Onyxia Cyber had a funding round in December 2024, with Iron Nation participating as an investor.
- What is Onyxia Cyber's current funding stage?
- Onyxia Cyber is currently in the Seed funding stage.
Team · 1
Sivan Tehila
Founder · CEO & Founder
Sectors & technology
Primary sector
Cyber Security
Sub-sectors
Cyber SecuritySecurity OperationsBusiness SoftwareIT, R&D & Data SolutionsData Analysis & Decision Support
Technologies
Platforms & InterfacesSoftwareMobileWebArtificial IntelligenceMachine Learning
Target customers
Enterprise & Professional ServicesEnterprises
Business model
B2B
Highlights
Verified
Tags
security-operationssaasenterprise-solutionscyber-security
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | onyxia.io |
|---|---|
| linkedin.com/company/72704032 |
Identifiers & details
| Founded | 2022 |
|---|---|
| Employees (exact) | 19 |
| Offices | New York |
Radar intelligence
GitHub
| Top repos | docs-nist, airbyte |
|---|
Web history (Wayback)
| Domain | onyxia.io |
|---|
Certificate / subdomain footprint
| Subdomains | 8 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516586146 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2022-03-24 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2026 |
| Active charges / liens | 0 |
| Registry events | 1 — annual_report (1) |
| Registered address | המסגר 35 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2026-01-14 | דו~ח שנתי |