How much funding has Legion Security raised?

Legion Security has raised $38M in total. Its most recent round was a Series A in July 2025.

How many people work at Legion Security?

About 65, up 1% over the last 30 days, with 1 open roles.

Who are Legion Security's competitors?

Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.

Legion Security

Security OperationsNew York, United Statesfounded 2024private

Legion Security is a cybersecurity company specializing in Security Operations, founded in 2024 and headquartered in New York, United States. It has raised $38M in total funding, employs about 65 people, and is privately held.

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updated Aug 19, 2026

The record

What Legion Security did, dated.

Aug 2026Customer winVirgin Money CISO Neil Robinson on Scaling Agentic Security Operations with Legion Security
Jul 2026Product launchIntroducing DragonClaw Security Orchestration Solution
Jul 2025Funding roundLegion Emerges From Stealth With $38M to Redefine AI-Driven Security Operations

selected events only — the full dated record (12 events since Jul 2025) lives in the platform

Momentum

44 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

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Products

What Legion Security sells.

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs1 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

FAQ

Common questions about Legion Security.

How much funding has Legion Security raised?: Legion Security has raised $38M in total. Its most recent round was a Series A in July 2025.
How many people work at Legion Security?: About 65, up 1% over the last 30 days, with 1 open roles.
Who are Legion Security's competitors?: Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.