Company Description Country
GreatHorn GreatHorn (Techstars 15) is a new kind of cybersecurity platform that secures cloud-based communication systems, detecting and stopping spear phishing and credential theft … United States
Greenbone Networks GmbH We offer an opensource solution for vulnerability analysis and management – the Greenbone Security Manager (GSM). It identifies security risks in corporate IT, assesses … Germany
GreyCastle Security, LLC *Acquired by Assured Information Security GreyCastle Security is the leading cybersecurity services provider dedicated exclusively to cybersecurity and the practical management of cybersecurity risks. United States
Grid32 Security Grid 32 provides independent computer system and physical security audit services to government and corporate clients of all sizes. United States
Ground Labs We are a security software company dedicated to making sensitive data discovery products that help organizations prevent sensitive data loss. Our flagship products, Card … Singapore
GROUP Business Software Europa GmbH *Formerly GBS GROUP Business Software is a leading vendor of solutions and services in the fields of messaging security and workflow for the IBM and Microsoft collaboration platforms. GBS … Germany
GTB Technologies, Inc. GTB Technologies delivers a full range of Enterprise Data Protection, Data Loss Prevention, eDiscovery and Data Discovery solutions for all data forms and formats including … United States
Guardian Analytics Guardian Analytics is the leader in behavioral analytics solutions that prevent information loss, banking fraud, and identity theft. United States
GuardiCore GuardiCore is an innovator in internal data center security and breach detection and is transforming security inside data centers and clouds. With GuardiCore, enterprises … Israel
GuardSight, Inc. GuardSight is a cyber security services firm providing information security strategies and services for businesses of all sizes. GuardSight competencies include security … United States
GuardTime AS Guardtime is the first and only real-time integrity platform for data, systems and networks. Every aspect of society today depends on data, from business and transportation … Estonia
Guidance Software, Inc. At Guidance, we exist to turn chaos and the unknown into order and the known – so that companies and their customers can go about their daily lives as usual without worry … United States
Gurucul Gurucul is transforming enterprise security with user behavior based machine learning and predictive analytics. Using identity to monitor for threats, Gurucul provides … United States
H3C Technologies Co., Ltd. H3C Technologies Co., Ltd. (H3C) is a leading global supplier of IP-based products and solutions. H3C offers a complete range of IP products and solutions, including LAN … China
Hacker Target Pty. Ltd. Simplify the security assessment process with hosted vulnerability scanning tools.
HackerOne HackerOne is the first vulnerability coordination and bug bounty platform. We empower companies to protect consumer data, trust and loyalty by working with the global … United States
Hakdefnet GmbH We believe in using technology and risk as well as threat intelligence for DEFENSIVE purposes. Germany
Halon Security AB Halon Security AB develops and manufactures email security and spam prevention appliances. The company also provides firewalls and routers. Sweden
HaltDos HaltDos is an IT Security company providing comprehensive cybersecurity solutions and services. HaltDos is World's first Integrated WAF & DDoS mitigation solution that '… India
Happiest Minds Technologies Happiest Minds enables Digital Transformation for enterprises and technology providers by delivering seamless customer experience, business efficiency and actionable insights … India
Harris Harris IT Services is a leading technology integratordesigning and sustaining secure systems and networks, and delivering actionable intelligence to advance government … United States
harvest.ai The harvest.ai team is composed of security researchers, data scientists, and machine learning experts with backgrounds in the U.S. intelligence community as well as top … United States
Haystax Technology, Inc. Haystax Technology, Inc. is a leading provider of advanced analytics and cybersecurity solutions. Haystax solutions are relied upon every day to protect against threats to … United States
Healthicity *Formerly HealthSecurity Solutions Provide security risk analysis that satisfy HIPAA and meaningful use requirements, healthcare IT and security consulting, penetration testing, and security training for … United States
Heimdal Security Since 2011, we have been developing new technologies and providing intelligence to protect over 350,000 users against cyber criminal attacks and data security breaches. Denmark
Herjavec Group Herjavec Group delivers managed security services globally supported by a state-ofthe-art, PCI compliant Security Operations Center (SOC), operated 24/7/365 by certified … Canada
Heureka Software, LLC. The Heureka Intelligence Platform gives you real-time access to unstructured data on network file systems, servers, laptops and desktops from a single user interface. United States
Hewlett Packard Enterprise Hewlett Packard Enterprise is an industry leading technology company that enables customers to go further, faster. United States
Hexadite Hexadite is changing the way cyber incident response is done, with a fully automated incident response solution that enables organizations to investigate every cyber-alert … United States
HexaTier *Acquired by Huawei Technologies HexaTier provides database security, dynamic data masking, database activity monitoring and discovery of sensitive data. Utilizing purpose-built, patented Database Reverse … Israel
Hexnode *by Mitsogo Technologies Pvt. Ltd. Hexnode is a brand of Mitsogo Technologies Pvt. Ltd. conceived for delivering innovative products and solutions for enterprises. We deliver a simple, easyto-configure … United States
HID Global HID Global is the trusted leader in products, services and solutions related to the creation, management, and use of secure identities for millions of customers worldwide. United States
High-Tech Bridge High-Tech Bridge is a leading web security company headquartered in Geneva, currently serving customers from over 40 countries. We provide our customers with vendor and … Switzerland
Hill Top Security, Inc. Hill Top Security provides risk management solutions through automation of business processes that integrate organizational assets and produce continuous risk assessment … United States
Hillstone Networks Hillstone Networks offers a broad range of security solutions for enterprises and data center networks – whether physical, virtual, or in the cloud. Hillstone solutions … United States
Hiperos *An Opus Global Company Hiperos provides risk, compliance and performance solutions for managing all of your third parties – suppliers, vendors, resellers, agents, and more. United States
Hitachi ID Systems Hitachi ID Systems offers comprehensive identity management and access governance, privileged access management and password management solutions. They are designed to … Canada
HOB Gmbh & Co KG HOB is a medium-sized German software company based in Cadolzburg. It develops worldwide marketed, innovative connectivity software solutions. The core competence of the … Germany
Hook Security Hook Security is a cyber behavior and awareness training company. Our flagship phishing awareness edutainment training platform, HookMail trains companies to recognize and … United States
Hornetsecurity GmbH Hornetsecurity has been focused on cloud computing since 2007. The company offers comprehensive security solutions in the fields of email security, web security and data … Germany