Invest in your career with a Madrona-funded company.

A-Alpha Bio is a biotechnology company harnessing synthetic biology and machine learning to measure, predict, and engineer protein-protein interactions. Our experimental platform, AlphaSeq, enables the rapid and quantitative measurement of millions of protein-protein binding affinities simultaneously. Our computational platform, AlphaBind, is trained on the world’s largest protein-protein interaction database and predicts binding strength from sequence. A-Alpha Bio leverages AlphaSeq and AlphaBind for in-house therapeutic programs and in partnership with leading pharmaceutical companies to inform the discovery and development of novel therapeutics. A-Alpha Bio is based in Seattle and was founded in 2017 at the University of Washington's Institute for Protein Design and Center for Synthetic Biology. To learn more, please visit: https://www.aalphabio.com/

Amperity’s mission is to help people use data to serve the customer. They are revolutionizing the way companies connect, identify, and understand their customers by leveraging Artificial Intelligence to deliver a truly comprehensive and actionable Customer 360. This view improves marketing performance, fuels accurate customer insights, and enables world-class customer experiences. With Amperity, technical teams are freed from endless integration and data management, and business teams have direct access to the comprehensive data they need to build long-term customer loyalty and drive growth. Amperity serves many of the world’s most loved brands.

Anagram is the world’s first human-driven security platform that delivers real results. We go beyond traditional methods—like outdated videos and quizzes—by offering phishing simulations and interactive, customizable training designed to engage and educate employees. Our hands-on learning approach and immersive puzzles ensure lasting behavior change, turning your workforce into a proactive line of defense against cyber threats.

Archon is a biotechnology firm that creates computationally engineered proteins to unleash potent therapeutic targets beyond the grasp of current methods and improve disease management.

Atomic is a software platform that allows users to manage inventory.

Sharing data in the cloud can be manual, expensive, slow, and fragile. Bobsled removes the friction from sharing data in the cloud, enabling data teams to focus on value-added work. Our no-code platform manages all aspects of data sharing: distribution, security, updates, versioning, entitlements, telemetry, and more.

Booster is energy delivered, integrated logistics, and society’s solution for decarbonizing last-mile delivery. We reinvented the way vehicles get power for 120,000+ customers and 300+ businesses. Their customers have saved more than eight million miles and four million pounds of CO2 emissions. With Booster, businesses can add back more than 31K labor hours every year, plus 68 thousand miles of wear and tear and $700K spent on fueling. Booster was established in 2015 and operates in San Mateo, California, United States.

Branch is the linking and measurement partner for growth-focused teams, trusted to maximize the value of their evolving digital strategies. World-class brands like Instacart, Western Union, NBCUniversal, Zocdoc, and Sephora rely on Branch to acquire users, retain customers, and drive more conversions.

Charta Health is an AI-powered platform that optimizes medical billing and coding workflows. Each chart undergoes a pre-bill review, which helps Charta Health find missed coding opportunities, avoid claim denials, and guarantee billing standards are followed.

Clarify helps companies know the actual time being spent on billable activities by giving employees automated work diaries. You can think of it as a highly accurate, automatic timesheet. We are in beta with a small group of select companies. If you'd like to join, visit www.clarify.ai to request early access.

Clerk is a complete suite of embeddable UIs, flexible APIs, and admin dashboards to authenticate and manage your users.

Clozd provides services and technology for win-loss analysis. Their mission is to help clients uncover reasons why they win and lose so they can hone product strategy, refine messaging, foster strategic alignment, and enable sales. Clozd was founded in 2017 and is based in Lehi, Utah.