Cybersecurity Startups
3,756 companies tagged Cybersecurity, with their investors and founders.
Santa Monica Networks (SMN IT) provides IT infrastructure services including systems design, technical solution selection, implementation, maintenance, and management, along with data networks, cloud computing, and IT security consulting. It serves large and mid-sized enterprises β telecom and internet service providers, the finance and insurance sector, trade and industrial companies, energy firms, and public institutions β operating in Lithuania and Latvia.
1 investor
Sarus enables organizations to extract value from data while maintaining privacy protections. The company provides data analysis and optimization capabilities designed for enterprises seeking to leverage data without compromising individual data protection.
1 investor
Save Market buys back companies' used IT hardware β smartphones, computers, and tablets β handling logistics, certified data erasure (including physical destruction) and audit reporting. It resells or recycles the equipment through certified partners, serving business clients in an IT asset disposition and circular economy model.
1 investor
SailPoint provides an identity security platform that governs and secures access for human, machine, and AI agent identities across enterprise environments. It continuously assesses risk, context, and behavior to adjust access, automate decisions, and enforce least privilege for large enterprises.
1 investor
Sayers is an IT consulting firm that helps businesses modernize their technology infrastructure, strengthen cybersecurity posture, and achieve cloud-first transformation goals. The company serves enterprises across multiple industries including healthcare, offering services in network modernization, database optimization, ransomware readiness, and IT staffing.
1 investor
ScalePad provides a comprehensive operating system and platform for managed service providers (MSPs), integrating asset management, warranty renewal, compliance, and business intelligence tools. The company serves MSPs globally to help them become indispensable partners to their clients.
1 investor
SCATR provides "Zero Trust Transit," a security overlay that protects data in motion by segmenting, camouflaging, and distributing traffic across multiple paths to defeat traffic analysis, metadata fingerprinting, and quantum "harvest now, decrypt later" attacks. It targets defense, intelligence, and critical infrastructure operators as well as commercial sectors like finance, healthcare, and crypto, adding a transit-layer to existing encryption and Zero Trust stacks.
1 investor
Schellman is a CPA firm specializing in IT audit, compliance attestations, and cybersecurity assessments for domestic and international clients. The firm provides services including PCI DSS validation, ISO 27001 certification, and SOC 1 assessments without upsells or hidden fees.
1 investor
ScoutDNS is a cloud-based protective DNS filtering platform that provides DNS-layer threat protection, content filtering, and visibility, using an AI-powered engine to block malware, phishing, and command-and-control domains. It is aimed at IT teams and managed service providers (MSPs), offering multi-tenant management, content categories, ad blocking, and SIEM integration.
1 investor
ScreenConnect is a remote support platform that enables IT teams to provide unattended access to desktops, laptops, mobile devices, and servers for technical support and maintenance. The platform serves IT support teams and managed service providers delivering remote assistance to end users.
1 investor
Scribe Security provided software security and supply chain security products. The company's technology and core team have been acquired by Resilience Cyber Security, and its products are now offered through Resilience.
1 investor
Scurid provides decentralized device identity management and data verification for IoT systems, enabling devices to generate and control their own globally unique identities according to W3C standards. The platform serves organizations deploying diverse IoT fleets across industries including smart homes, construction, and mining by simplifying device onboarding, data auditing, and compliance with regulatory requirements.
1 investor
Scybers is a global cybersecurity advisory and managed services company that helps enterprises reduce cyber risk through security strategy, compliance, and managed defense. It works exclusively in cybersecurity, serving clients across financial services, technology, and other regulated industries.
1 investor
Scytale is an AI-powered GRC (Governance, Risk, and Compliance) platform that automates compliance operations, monitors controls 24/7, and covers 80+ regulatory frameworks. It integrates with 150+ tools and uses AI agents to continuously collect evidence, detect gaps, and keep organizations audit-ready throughout their growth.
1 investor
Seacom operates Africa's largest privately-owned digital infrastructure network, providing subsea and terrestrial fibre connectivity, cloud, security and managed services across 17 African markets. The company serves enterprises, carriers, and service providers with integrated networking and cloud solutions built on its own resilient infrastructure spanning over 35,000 km of fibre.
1 investor
Seamfix builds identity verification, access management, and compliance platforms for governments, regulators, enterprises, and service providers across Africa. The company provides biometric identity systems and regulatory compliance infrastructure to enable secure participation and institutional access.
1 investor
Sec3 provides security audits for Solana blockchain protocols, using manual code reviews to find vulnerabilities in program logic and infrastructure, plus post-deployment monitoring. It serves crypto/Web3 protocol teams building on Solana.
1 investor
Secapp develops a platform for critical communications and rapid emergency alerting designed for fire, rescue, hospital, and police authorities. The company provides secure, scalable solutions for crisis response and unexpected situations in mission-critical domains.
1 investor
Secberus offers a governance, risk, and compliance (GRC) toolkit that maps policies, procedures, and security evidence to control requirements across 200+ frameworks such as SOC 2, ISO 27001, NIST, and HIPAA via an API, plus autonomous agents for tasks like audit readiness, policy gap analysis, and policy generation. It is built for security and GRC teams and integrates through HTTP API or MCP tools.
1 investor
SecEdge is a digital security platform specializing in IoT and edge devices, providing chip-to-cloud security solutions including device-level protection, zero-trust networking, and AI model safeguarding for edge computing and control applications.
1 investor
Secludy offers GraphReplica, a containerized tool that detects sensitive PII/PHI entities in enterprise data and replaces them with consistent, realistic synthetic stand-ins across tables, documents, and images while preserving joins and relationships. It runs air-gapped inside a customer's cloud, data center, or Databricks environment, produces audit-ready leak-check reports, and targets teams that need privacy-safe data for training and evaluating AI, testing, and data licensing.
1 investor
SecMate provides vulnerability scanning and detection tools for embedded and critical software, identifying exploitable security flaws before they reach production.
1 investor
Secure Digital Solutions provides security governance and risk management assessments to executive leadership across regulated industries, helping CISOs, CIOs, CEOs, boards, and compliance teams evaluate and improve their information security programs.
1 investor
Secure3 provides end-to-end security audits for Web3 and crypto projects, matching projects with expert auditors and running competitive audit contests to identify smart contract vulnerabilities. It serves blockchain project teams from launch through scaling.
1 investor






