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Orion Security

Orion Security

Private
Tel AvivCybersecurityhttps://www.orionsec.io/

Last Round

Series A

Feb 3, 2026

Total Funding Raised

$38M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Orion Security is a cybersecurity company that develops an AI-powered data protection platform to automatically understand data flows and prevent data loss due to insider threats.

Sector

Cybersecurity

Verticals

Data Protection, Cloud Security, Endpoint Security, Email Security, Compliance & Risk

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Application

Keywords

data loss preventionDLPAI-native securityagentic DLPAI agent securityEDR for datadata exfiltration preventioncloud securityendpoint securityemail securitySaaS securitysecurity orchestrationSOARdata lineagebehavioral analytics

Historical Pricing

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Caplight Momentum Score

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Orion Security Comparables

Compare Orion Security with similar companies based on industry and business-model similarity.

Orion Security comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Harmonic Security
90%
Cyberhaven
77%
Nightfall AI
77%

Orion Security Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AFeb 3, 2026
SeedMar 18, 2025

Key People

Founding team and executive leadership

Jonathan Kreiner

Co-Founder CTO

Founding Team

Nitay Milner

Co-Founder CEO

Founding Team

Orion Security Investors

Notable investors and investment history

Orion Security investors
InvestorRounds
Pico Venture PartnersSeries A, Seed
Norwest Venture PartnersSeries A
Lama PartnersSeries A
Lama PartnersSeries A, Seed
Underscore VCSeed, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 19, 2026

    Grew 47% QoQ, from 36 to 53 employees.

  • Apr 19, 2026

    Grew 42% QoQ, from 33 to 47 employees.

Orion Security Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Orion Security Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Orion Security's valuation, stock price, and market status.

Firmographic Details

HeadquartersTel Aviv
Employee Range58
Year Founded2024
Last FundingFeb 3, 2026

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