Last updated 2026-09-02
Total raised
—
Last: Seed 2026-06
Stage
Seed
Founded
2026
Headcount
40
HQ
Tel Aviv, Israel
Sector
Cybersecurity
Website ↗Registrar ID: 516018785 (AIR Security)
About
AIR Security is a cybersecurity company that has developed a security platform for the supply chain of AI agents. The company's platform continuously assesses AI add-ons, agents, and their interactions to identify and mitigate security risks such as prompt injection, agent hijacking, unauthorized actions, data exfiltration, and supply-chain attacks. It provides real-time protection and security controls, enabling organizations to safely deploy and operate AI systems at scale. The company was founded by Yair Saban and Niv Hoffman, who have backgrounds in offensive cybersecurity, enterprise infrastructure, and AI security research.
Headcount over time
40 employees (2026-09) · 1 point
Offices
Tel Aviv, Israel · HQ / main office
Q&A
- What is AIR Security's primary focus?
- AIR Security develops an inline firewall for AI agents, protecting their context from external threats and mitigating security risks.
- When was AIR Security founded and by whom?
- AIR Security was founded in February 2026 by Yair Saban and Niv Hoffman.
- How much funding has AIR Security raised in total?
- AIR Security has raised a total of $79,500,000 USD.
- Which investors participated in AIR Security's B Round in September 2026?
- AIR Security's B Round in September 2026 was led by Greenoaks and Sequoia Capital.
- What was the amount of AIR Security's B Round in September 2026?
- AIR Security raised $50,000,000 USD in its B Round in September 2026.
- Which investor led AIR Security's A Round in June 2025?
- Entrée Capital led AIR Security's A Round in June 2025.
- What is the employee count for AIR Security?
- AIR Security has 11-50 employees.
- Where is AIR Security headquartered?
- AIR Security is headquartered in Tel Aviv, Israel.
Team · 3
Yair Saban
Founder · Co-founder & CEO
Niv Hoffman
Founder · Co-founder & CTO
Ryan Knisley
Chief Strategy Officer
Sectors & technology
Primary sector
Cybersecurity
Technologies
Target customers
Tags
cybersecurityai-securityartificial-intelligencedata-securitycloud-securityfirewall
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | airsecures.com/ |
|---|
Identifiers & details
| Founded | 2026-2 |
|---|---|
| Employees (exact) | 40 |
Radar intelligence
Open jobs — greenhouse
| Total open | 35 |
|---|---|
| Remote | 4 |
| By department | Forward Deployed (6), Security Office & Administration (1), Engagement Management (2), Product (2), Data (8), G&A (1), Finance & Accounting (1), Engineering (6), Marketing (1), Implementation (6), Business Development (1) |
| By location | Arlington, Virginia, United States; Pittsburgh, Pennsylvania, United States (4), Arlington, Virginia, United States (13), Pittsburgh, Pennsylvania, United States (14), Arlington, Virginia, United States; Pittsburgh, Pennsylvania, United States; Remote (4) |
| Title | Location | Department |
|---|---|---|
| Forward Deployed Product Designer | Arlington, Virginia, United States; Pittsburgh, Pennsylvania, United States | Forward Deployed |
| IT Specialist | Arlington, Virginia, United States | Security Office & Administration |
| Engagement Manager - FedCiv | Arlington, Virginia, United States | Engagement Management |
| Principal Product Manager - AI/ML | Arlington, Virginia, United States; Pittsburgh, Pennsylvania, United States | Product |
| AI Engineer | Pittsburgh, Pennsylvania, United States | Data |
| Principal Product Manager - Builder Experiences | Arlington, Virginia, United States; Pittsburgh, Pennsylvania, United States | Product |
| Senior Manager, Business Insights and Analytics | Arlington, Virginia, United States | G&A |
| VP of Financial Planning & Analysis | Arlington, Virginia, United States | Finance & Accounting |
| Senior, Content Operations | Pittsburgh, Pennsylvania, United States | Engineering |
| Software Engineering Manager, Forward Deployed | Arlington, Virginia, United States; Pittsburgh, Pennsylvania, United States; Remote | Forward Deployed |
| Vice President of Product Marketing | Arlington, Virginia, United States | Marketing |
| AI Engineer, Internal Enablement & Productivity | Pittsburgh, Pennsylvania, United States | Data |
Patents
| EPO | 173 |
|---|
GitHub
| Top repos | SkillSpector |
|---|
Web history (Wayback)
| Domain | airev.aero |
|---|
Certificate / subdomain footprint
| Subdomains | 4 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516018785 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2019-05-02 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2024 |
| Active charges / liens | 1 |
| Registry events | 15 — other (1), charge (11), shares_capital (3) |
| Registered address | תדהר 26 פרדס חנה-כרכור |
Recent registry events
| Date | Event |
|---|---|
| 2026-06-30 | שינוי בתקנון |
| 2026-06-29 | רישום שעבוד |
| 2026-06-29 | רישום שעבוד |
| 2026-06-29 | רישום שעבוד |
| 2026-06-29 | סילוק שעבוד |
| 2026-06-29 | סילוק שעבוד |
| 2026-06-29 | רישום שעבוד |
| 2026-06-29 | רישום שעבוד |
| 2026-06-29 | הגדלה של הון רשום |
| 2026-06-29 | סילוק שעבוד |
| 2026-06-29 | רישום שעבוד |
| 2025-08-21 | שינוי בהרכב הון - מניות-הפחתת הון רשום |
| 2026-04-14 | סילוק שעבוד |
| 2025-07-13 | סילוק שעבוד |
| 2025-08-04 | הקצאת מניות |