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Matt McIlwain

Matt McIlwain

Managing Director·Madrona

Seattle

Bio

Professional summary

Matt McIlwain is a Seattle-based Managing Director at Madrona, where he focuses on founders building with applied machine learning, cloud computing, intelligent applications, and data-driven life science. Before joining Madrona in 2000, he held roles at Genuine Parts Company, McKinsey & Company, and Credit Suisse. His investment track record includes current investments such as A-Alpha Bio, Amperity, MotherDuck, Qumulo, Read AI, and Synthesize Bio, as well as past investments including Apptio, ExtraHop, Isilon Systems, Smartsheet, Turi, Xnor.ai, and XetHub. He has been recognized on the Forbes Midas List and was named to Business Insider's AI Power List in 2024.

Investment focus

Stage, sector, and overall fit

Stage

Seed to early-stageLong-term company building from Day One

Sector

AI / machine learningCloud infrastructureIntelligent applicationsTech-enabled life sciences

Thesis

Applied machine learning companiesCloud computing platforms and infrastructureEnterprise intelligent applicationsData science applied to life sciences

Notable companies

Selected portfolio companies the partner has backed

A-Alpha BioAmperityMotherDuckQumuloRead AISynthesize BioApptioExtraHopIsilon SystemsSmartsheetTuriXnor.aiXetHub

How to approach

Framing and angles for outreach

Pitch framing

Lead with a clear AI-native or cloud-native wedge, evidence of founder learning velocity, and a plan for durable value capture beyond model access. He appears especially relevant for companies applying ML to enterprise workflows, infrastructure, or life-science/data-science intersections.

Personalization hooks

  1. 1Reference his repeated writing on the reasoning revolution and durable AI-native company building.
  2. 2Connect the pitch to his interest in the intersection of life science and data science if relevant.
  3. 3Highlight how the company can become an intelligent application rather than a thin AI feature.

Recent signals

What the partner has said or done recently

  • Published or co-authored several 2025 Madrona perspectives on reasoning systems, intelligent applications, EdgeRunner AI, and generative genomics.

  • Business Insider named him to its 2024 AI Power List.

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