Last updated 2026-07-20
- Raised $30M Series A led by Coatue, Jun 2025
- Raised $8M Seed round led by Accel, Jun 2024
Total raised
$38.0M
Last: Undisclosed Round 2025-07
Stage
Series A
Founded
2024
Headcount
125
HQ
Tel Aviv-Yafo, Israel
Sector
Cyber Security
About
Legion Security is building the world's first AI security analyst, designed to see, think, and act like an expert human analyst. The company offers a browser extension AI SOC companion that learns from analysts' workflows and decision-making patterns to automate security operations at scale. It aims to address alert fatigue and staffing shortages in SOC teams by providing an AI-powered force multiplier.
Funding history · 2 rounds · $38.0M total
2025-06
A Round
$30.0M
★ CoatueAccelPicture Capital
2024-06
Seed
$8.0M
★ Accel★ Picture Capital
Headcount over time
From 17 (2025-07) to 51 (2026-05) · +34 (+200%) · 2 points · source: Finder history + radar grounding
Q&A
- What is Legion Security's primary business?
- Legion Security develops a browser-based AI SOC companion that transforms internal security expertise into scalable, repeatable automation by observing investigation processes in real time and enabling workflow automation.
- When was Legion Security founded?
- Legion Security was founded in April 2024.
- What is Legion Security's current employee count?
- Legion Security has 51–200 employees.
- What is the total amount of funding Legion Security has raised to date?
- Legion Security has raised a total of $38,000,000 USD.
- When did Legion Security complete its most recent funding round and who were the lead investors?
- Legion Security completed its most recent funding round in July 2025, with Coatue as a lead investor.
- Which investors participated in Legion Security's July 2024 funding round?
- Accel and Picture Capital participated in Legion Security's funding round in July 2024.
- What is Legion Security's primary sector?
- Legion Security's primary sector is Cyber Security.
- Where is Legion Security headquartered?
- Legion Security is headquartered in Tel Aviv-Yafo, Israel.
Team · 3
Ely Abramovitch
Founder · CEO
Michael Gladishev
Founder · VP R&D
Eyal Fisher
Founder · CTO
Sectors & technology
Primary sector
Cyber Security
Sub-sectors
Cyber Security
Business model
B2B
Highlights
Verified
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | legionsecurity.ai/ |
|---|---|
| X / Twitter | LegionSecAI |
Identifiers & details
| Legal name | LEGION SECURITY LTD |
|---|---|
| Founded | 2024 |
| Employees (exact) | 125 |
Radar intelligence
Web history (Wayback)
| Domain | legionsecurity.ai |
|---|
Certificate / subdomain footprint
| Subdomains | 45 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516965589 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2024-04-02 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2026 |
| Active charges / liens | 0 |
| Registry events | 2 — annual_report (2) |
| Registered address | תושיה 17 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2026-01-20 | דו~ח שנתי-שינוי בהוראות בתקנון |
| 2026-01-20 | דו~ח שנתי-עדכון כתובת |