Madrona Venture Group

Madrona Venture Group

Madrona Venture Group invests in seed and early-stage technology companies in areas including cybersecurity.

We are a resource-rich venture firm that offers a well-established network of internal and external expertise for every stage of the company-building process. Our deep connections give our portfolio companies a competitive advantage in financing, recruiting, strategic planning, and partnering.

We are proud and humbled to work with some of the brightest and most tenacious founders around. Sound like you? It’s never too early to talk to us about your idea, technology or vision. A seed investment for us can be small, sometimes even just a few hundred thousand dollars at the earliest stage, meaning a founder and an idea. Even if we aren’t the right fit, we may be able to introduce you to someone who is.

Contact Information

CyberSecurity Jobsite
Check Point

Directory of Suppliers

DigitalStakeout

DigitalStakeout

DigitalStakeout enables cyber security professionals to reduce cyber risk to their organization with proactive security solutions, providing immediate improvement in security posture and ROI.

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.

The PC Support Group

The PC Support Group

A partnership with The PC Support Group delivers improved productivity, reduced costs and protects your business through exceptional IT, telecoms and cybersecurity services.

Directory of Cyber Security Suppliers

Directory of Cyber Security Suppliers

Our Supplier Directory lists 8,000+ specialist cyber security service providers in 128 countries worldwide. IS YOUR ORGANISATION LISTED?

Practice Labs

Practice Labs

Practice Labs is an IT competency hub, where live-lab environments give access to real equipment for hands-on practice of essential cybersecurity skills.

L3Harris United Kingdom

L3Harris United Kingdom

L3Harris UK (formerly L3 TRL Technology) designs and delivers advanced electronic warfare and cyber security solutions for the protection of people, infrastructure and assets.

Adeptis Group

Adeptis Group

Adeptis are experts in cyber security recruitment, providing bespoke staffing solutions to safeguard your organisation against ever-changing cyber threats.

Bit4id

Bit4id

Bit4id provides technologies for electronic signature, online authentication, cybersecurity and all other services based on the concept of digital identity.

KvantPhone

KvantPhone

KvantPhone (formerly CryptTalk) is an easy-to-use, quantum resistant secure communication service designed for businesses and large organizations.

Early Warning Services

Early Warning Services

Early Warning is committed to providing awareness, education, and enablement around fraud prevention.

UM Labs

UM Labs

UM Labs is a developer of security products for Voice over IP (VoIP), protecting SIP trunk connections, safeguarding mobile phone communications and enabling BYOD.

Avira

Avira

Avira provide a portfolio of antivirus, security and performance applications for Windows, Android, Mac, and iOS.

Trava Security

Trava Security

Trava simplifies cyber risk management for business owners and IT professionals. Automated assessments, mitigation advising, and data-driven cyber insurance.

Cira Info Tech

Cira Info Tech

Cira InfoTech’s cyber security and network consulting and managed services deliver unmatched talented resources and capabilities required to design and build an agile and adaptive IT environment.

Strata Information Group (SIG)

Strata Information Group (SIG)

Strata Information Group (SIG) is a trusted partner in IT solutions and consulting services.

CYBHORUS

CYBHORUS

CYBHORUS are a team of Italian cyber security experts, specialized in cyber threat defense and strategic and organizational consulting.

StepSecurity

StepSecurity

StepSecurity provides a comprehensive security platform for GitHub Actions.

Black Cipher Security

Black Cipher Security

Black Cipher is a New Jersey-based cybersecurity and incident response consulting firm.

eTech S.C.

eTech S.C.

eTech specialize in a broad range of technology solutions, including software development, cybersecurity, infrastructure, and IT outsourcing (ITO) services.

DRTConfidence

DRTConfidence

DRTConfidence is the proven solution for today’s organizations needing to meet rigorous compliance standards across the enterprise.

MirrorTab

MirrorTab

MirrorTab is a cyber security company providing advanced web security solutions that defend web applications against cyber threats like hacking and malware.