/Companies

Cybersecurity Startups

4,352 companies tagged Cybersecurity, with their investors and founders.

Lythouse

Lythouse builds a unified software application for organizational safety, letting enterprises monitor critical incidents and alerts related to their organization from a single dashboard.

1 investor

Lytical Ventures

Lytical Ventures is a venture capital firm that invests in early-stage companies at the intersection of cybersecurity and AI. It positions itself as a connector and resource for founders and co-investors in the cybersecurity space.

1 investor

M8Ven

M8ven provides an API-based trust verification engine that scores MCPs (Model Context Protocol servers), brands, stores, and domains using static code analysis, CVE scanning, capability mismatch detection, and publisher verification. It serves AI agents, marketplaces, and fraud detection tools that need to assess whether to install, connect to, or buy from a given source.

1 investor

Magier AI

Magier is an AI security and compliance platform that automates governance, risk management, and audit-ready evidence collection for organizations using AI tools. It helps companies enforce compliance controls, manage third-party AI vendor risk, and demonstrate their AI governance posture across regulatory frameworks.

1 investor

Magne

MAGNE builds a 5G Android smartphone with hardware-based security (secure element, trusted execution environment) for private on-device AI workflows and Web3 operations such as wallet, swap, stake, bridge, and asset signing. It is aimed at users and institutions wanting stronger control over digital assets and privacy-sensitive mobile use, with plans for its own L1/L2 network and DePIN participation.

1 investor

Mailchannels Corp.

MailChannels provides email security and delivery infrastructure for service providers and hosting companies, protecting against spam and abuse while enabling reliable email service across millions of domains.

1 investor

Mailguard

MailGuard provides cloud-based email security, offering Secure Email Gateway (SEG) and Integrated Cloud Email Security (ICES) protection against phishing, ransomware, malware, and Business Email Compromise for organisations including law firms, financial institutions, healthcare providers, and ASX-listed companies. Its detection combines large language models, behavioural analysis, and fingerprint-based detection, and integrates with platforms such as Microsoft 365 and Google Workspace.

1 investor

Mailinblack

Mailinblack provides French-developed email security and password management solutions powered by proprietary AI technology to help organizations and their employees improve productivity and reduce cybersecurity risks.

1 investor

Maine Avenue Technologies

MAT offers kemyko, a cloud-based platform and operating system (kOS) for managing smart devices, including secure, encrypted device management across USB, WiFi, Bluetooth, and NFC protocols. The platform provides full operation traceability, administration console, reporting, and ADISA-certified security for organizations handling large fleets of devices.

1 investor

Mainline

Mainline provides IT solutions and managed IT services to customers. The company has been operating for over 30 years and emphasizes community involvement and employee family-friendly workplace practices.

1 investor

Maisetechnology

Maise Technology provides managed IT services, cybersecurity, and compliance solutions to businesses in finance, healthcare, and manufacturing sectors across the Mountain West region. The company operates a 24/7 help desk and Security Operations Center to support client operations and regulatory requirements.

1 investor

Manara

ManaraAI is a governance, risk, and compliance (GRC) platform that automates compliance mapping, enterprise and vendor risk management, continuous control monitoring, and audit management across frameworks like PDPL, ISO 27001, and SOC 2. It serves enterprises as well as regulators and oversight bodies, and includes tools to quantify risk impact and simulate scenarios.

1 investor

Manetu

Manetu provides access control and policy enforcement for data, APIs, and AI systems in real time.

1 investor

Mantel Group

Mantel Group is a technology consultancy that helps enterprises adopt AI, data, digital, cyber security, and cloud solutions, including agentic AI, legacy modernisation, and governance frameworks. It serves large enterprises across Australia and New Zealand.

1 investor

Manticore

ManticoreAI (ShieldProbe) is an AI-driven penetration testing platform that combines autonomous assessment with CREST-certified human validation to find web and network vulnerabilities, apply middleware-level mitigations in under 30ms, draft code fixes, and re-test on every commit. It targets security, compliance, and engineering teams needing audit-grade pentests for standards like SOC 2, PCI DSS 4.0.1, and DORA.

1 investor

Marcode

Marcode detects affiliate fraud and paid search ad hijacking to protect brands' affiliate and paid search budgets, and measures the true impact of their affiliate programs. It serves brands running affiliate and search marketing programs.

1 investor

marconi

Marconi is a blockchain protocol that uses programmable packets to improve network connectivity, security, and privacy. It provides installation and mining guides along with primers on the protocol.

1 investor

Masergy

Masergy, now part of Comcast Business, provides secure global networking solutions including SD-WAN for enterprise customers.

1 investor

Masteryhive

MasteryHive builds agentic AI software for financial institutions—microfinance banks, commercial banks, payment fintechs, and reinsurers—handling transaction reconciliation, fraud detection, and AML monitoring. The platform supports market-specific integrations with local payment switches and clearing systems, working with non-standard data and intermittent connectivity.

1 investor

Mate

Mate builds an AI-powered security operations center that creates an organizational "security context graph" from a company's data, which its agents use to build detections and run triage, investigations, response, and threat hunting. It targets SOC teams, offering a closed-loop "continuous detection / continuous response" framework.

1 investor

Maxthon

Maxthon is a chromium-based web browser with built-in privacy and security features including ad-blocking, anti-tracking, a free VPN, incognito mode, and anti-phishing protection. It offers cross-platform synchronization across Android, iOS, macOS, and Windows, along with productivity tools like note-taking, split-screen, and reading mode.

1 investor

Mazalinnovativeai

Mazal Innovative AI is an investment holding company focused on high-tech sectors, investing in innovative startups and small businesses with growth potential. It concentrates on AI, blockchain, cybersecurity, and fintech, supporting portfolio companies through internationalization and expansion over a medium-to-long-term horizon.

1 investor

mBuzz

MBUZZ Technologies is a technology solutions and distribution company that provides integrated enterprise infrastructure — compute, storage, networking, HPC, AI, edge computing, and cybersecurity — along with consulting, systems integration, and lifecycle support. It serves governments, enterprises, and other organizations across the Middle East, and also builds custom hardware for uses such as AI/deep learning, video editing, and gaming.

1 investor

Mcpmanager

MCP Manager builds a gateway to make Model Context Protocol ready for production and enterprise deployment. The company serves organizations implementing AI agents by providing infrastructure and integration expertise.

1 investor

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