Greylock Partners

Greylock Partners

Greylock Partners is a leading venture capital firm based in Silicon Valley. We primarily invest in start-ups and growth stage ventures that operate in consumer and enterprise software and Internet sectors.

Greylock Partners backs entrepreneurs who are building disruptive, market-transforming consumer and enterprise software companies. We invest in companies that define new markets.

We invest in all sectors of enterprise software technology including applications, cloud/SaaS, data center, management, networking, security and storage.

 

Contact Information

Infosecurity Europe
CyberSecurity Jobsite
Perimeter 81

Directory of Suppliers

Infosecurity Europe, 3-5 June 2025, ExCel London

Infosecurity Europe, 3-5 June 2025, ExCel London

This year, Infosecurity Europe marks 30 years of bringing the global cybersecurity community together to further our joint mission of Building a Safer Cyber World.

Resecurity

Resecurity

Resecurity is a cybersecurity company that delivers a unified platform for endpoint protection, risk management, and cyber threat intelligence.

BackupVault

BackupVault

BackupVault is a leading provider of automatic cloud backup and critical data protection against ransomware, insider attacks and hackers for businesses and organisations worldwide.

CSI Consulting Services

CSI Consulting Services

Get Advice From The Experts: * Training * Penetration Testing * Data Governance * GDPR Compliance. Connecting you to the best in the business.

ZenGRC

ZenGRC

ZenGRC (formerly Reciprocity) is a leader in the GRC SaaS landscape, offering robust and intuitive products designed to make compliance straightforward and efficient.

4Secure

4Secure

For over two decades, 4Secure has specialised in cyber security consultancy, safeguarding the worlds critical Infrastructure through securely bridging air gapped networks.

Oxygen Forensics

Oxygen Forensics

Oxygen Forensics offer the most advanced forensic data examination tools for mobile devices and cloud services.

MarQuest

MarQuest

MarQuest provides services and systems to enhance network reliability and security.

Bundesdruckerei

Bundesdruckerei

Bundesdruckerei specializes in secure identity technologies and services for protecting sensitive data, communications and infrastructures.

Digital Infrastructure Association (DINL)

Digital Infrastructure Association (DINL)

DINL is the leading representative for companies and organisations which are active within the Dutch digital infrastructure sector.

PartnerRe

PartnerRe

PartnerRe provides multi-line reinsurance to insurance companies on a worldwide basis. Services include Cyber Risk.

IoT Now

IoT Now

IoT Now explores the evolving opportunities and challenges facing CSPs, and we pass on some lessons learned from those who have taken the first steps in next gen IoT services.

Crossmatch

Crossmatch

Crossmatch is a world leader in risk-based composite authentication and biometric identity management.

ECOS Technology

ECOS Technology

ECOS Technology specializes in the development and sale of IT solutions for high-security remote access as well as the management of certificates and smart cards.

Next47

Next47

Next47 is a global venture firm, backed by Siemens, committed to turning today's impossible ideas into tomorrow's indispensable industries.

NJVC

NJVC

NJVC delivers IT automation, optimization and security to empower mission-enabling IT for customers with secure requirements.

Protek International

Protek International

Protek International delivers world-class Digital Forensics, eDiscovery, Cyber Security, and related Advisory services.

Airgap Networks

Airgap Networks

Airgap is fixing the fundamental flaw of excessive trust. We help enterprises modernize their network for a simple and secure infrastructure.

BioID

BioID

BioID are a German company offering deepfake detection, liveness detection, facial authentication & identity verification as a Service. 

Harmony Intelligence

Harmony Intelligence

Harmony builds cutting-edge defensive AI products that safeguard people and critical infrastructure around the world from AI-powered threats.

Roundsec

Roundsec

Roundsec provide information security services including risk assessment and pentesting of sites and apps.