Security
Why we invest
The rise of the cloud, DevOps, and AI has ushered in a wave of innovation and productivity but also massively widened the attack surface and created entirely new threat vectors. Security remains a stalwart top-budget item for enterprises of all sizes as savvy attackers continue to find ways to expose vulnerabilities. Assisted by a CISO Advisory Group composed of security leaders from top public and private companies, Madrona partners with founders developing next-generation solutions to combat these threats and protect users and organizations across all environments and modalities.
Stacklok’s
Craig McLuckie
on solving open-source security challenges Security
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Codified provides a simple, fast experience for tools and humans to request access to data, delivering customers the ability to access data in accordance with all the rules of the company.Initial Investment2023Codified provides a simple, fast experience for tools and humans to request access to data, delivering customers the ability to access data in accordance with all the rules of the company. -

ExtraHop provides cloud-native network detection and response that helps you quickly investigate threats, deliver critical applications, and secure your investment in the cloud.Initial Investment2007ExtraHop provides cloud-native network detection and response that helps you quickly investigate threats, deliver critical applications, and secure your investment in the cloud.FoundersJesse Rothstein
Raja MukerjiInvestment JourneyAcquired by Bain/Crosspoint 2021Initial Investment2007 -

Icebrg provides next-generation network security.Initial Investment2014Icebrg provides next-generation network security.FoundersWilliam Peteroy
Josh CarlsonInvestment JourneyAcquired by Gigamon 2018Initial Investment2014 -

Integris was a data risk intelligence solution that enables companies to discover, classify and control how they use customer data.Initial Investment2016Integris was a data risk intelligence solution that enables companies to discover, classify and control how they use customer data.FoundersKristina Bergman
Uma Raghavan
Raghuram GollamudiInvestment JourneyAcquired by OneTrust 2020Initial Investment2016 -

Mobilisafe provided a simple yet powerful solution for companies to understand and manage the risk of personal mobile devices coming to their corporate networks.Initial Investment2011Mobilisafe provided a simple yet powerful solution for companies to understand and manage the risk of personal mobile devices coming to their corporate networks.FoundersDirk Sigurdson
Giri SreenivasInvestment JourneyAcquired by Rapid7 2012Initial Investment2011 -

As teams across industries adopt AI, WhyLabs enables them to operate with certainty by providing model monitoring, preventing costly model failures, and facilitating cross-functional collaboration. Incubated at the Allen Institute for AI, WhyLabs is a privately-held, venture-funded company based in Seattle.Initial Investment2020As teams across industries adopt AI, WhyLabs enables them to operate with certainty by providing model monitoring, preventing costly model failures, and facilitating cross-functional collaboration. Incubated at the Allen Institute for AI, WhyLabs is a privately-held, venture-funded company based in Seattle.FoundersAlessya Visnjic
Sam Gracie
Andy Dang
Maria KaraivanovaInitial Investment2020