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OX Security
New York City, US · Founded 2021 · 209 employees on LinkedIn · 7 known investors
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OX Security provides application security solutions that help organizations identify and prioritize exploitable, reachable, and impactful risks across the software development lifecycle.
Founders & leadership
OX Security was founded in 2021 by Neatsun Ziv and Lior Arzi.
LA
Lior ArziFounderLior Arzi is the founder of OX Security, which provides application security tools for identifying and prioritizing risks across the software development lifecycle. He has decades of hi-tech experience leading R&D groups across domains including cybersecurity, machine learning, enterprise application integration, and distributed systems, and holds degrees in computer and software engineering along with master's degrees in computer science, business administration, and law, as well as multiple patents.
Investors · 7
Evolution Equity Partnerslisted by Evolution Equity PartnersNew York · $20M – $150M
How we know: Evolution Equity Partners's portfolio page · funding news · the VCSheet dataset · Not right? Tell us
M12 (Microsoft's Venture Fund)listed by M12 (Microsoft's Venture Fund)Seattle · $100K – $10M
How we know: M12 (Microsoft's Venture Fund)'s portfolio page · a partner's Signal profile · open dataset · 5k.vc investor directory · Not right? Tell us
Rain Capitallisted by Rain CapitalBellevue
How we know: the VCSheet dataset · Not right? Tell us
Swisscom Ventureslisted by Swisscom VenturesZurich · $2M – $10M
How we know: the VCSheet dataset · Not right? Tell us
Team8reportedNew York
How we know: a partner's Signal profile · Not right? Tell us
Also in the syndicate · 1
DTCP Growthlead
Funding
SEC filings, press & company announcements$120M disclosed across 2 of 3 rounds · 2025–2026
Source: company announcements and press reports — follow each round's link for the claim.
Related companies · 10
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WizWiz provides cloud security platform that identifies and removes critical risks across multi-cloud environments. The company offers a unified security layer for organizations to manage risks and accelerate business operations on major cloud providers.
Palo Alto NetworksPalo Alto Networks provides cybersecurity platforms and services to protect organizations' digital infrastructure across cloud, network, and security operations. The company serves enterprise organizations, governments, financial institutions, utilities, and healthcare providers globally.
CrowdStrikeCrowdStrike provides an AI-native cybersecurity platform that unifies endpoint, identity, cloud, SaaS, and AI protection to detect and stop breaches for enterprise organizations. It combines automated response with human-led security operations including managed detection and response, threat hunting, and security services.
CycodeCycode provides an application security and product security platform focused on securing the software development lifecycle, including risks from AI-generated code and shadow AI. The company serves CISOs and security teams, offering research and tooling for AppSec and code security.
CheckmarxCheckmarx provides an application security (AppSec) platform that integrates into the software development lifecycle via developer-friendly APIs to embed security from development through deployment. The page describes its partner program for resellers, technology vendors, systems integrators, and managed service providers.
Aikido SecurityAikido provides integrations that deliver notifications from its security platform directly into team messaging applications.
Sentinel OneSentinelOne provides an AI-powered cybersecurity platform for enterprises that integrates endpoint protection, threat detection, and incident response capabilities. The company serves large enterprises, including many Fortune 500 organizations, to protect against cyber threats at scale.
SonatypeSonatype provides software supply chain management and security solutions for managing open source software and AI dependencies. The company serves enterprise development teams by offering visibility, policy enforcement, and vulnerability management across the software development lifecycle.
Legit SecurityLegit Security provides an application security platform that helps organizations identify and manage software vulnerabilities and risks across their development environments. The platform serves enterprise security teams seeking to reduce alert fatigue and improve visibility into their application attack surface.
Companies working in the same space as OX Security.
In the news
Frequently asked questions
- What does OX Security do?
- OX Security provides application security solutions that help organizations identify and prioritize exploitable, reachable, and impactful risks across the software development lifecycle.
- Who founded OX Security?
- OX Security was founded by Neatsun Ziv, Lior Arzi in 2021.
- Who are OX Security's investors?
- OX Security's investors include Evolution Equity Partners, M12 (Microsoft's Venture Fund), Rain Capital, Swisscom Ventures, DTCP, Team8.
- How much funding has OX Security raised?
- OX Security has disclosed $120M raised across 2 of its 3 known rounds.
- Where is OX Security headquartered?
- OX Security is headquartered in New York City, US.