Tim Porter
Tim Porter is Managing Director at Madrona Venture Group and serves as Director at NewDays, Inc. He has previously held leadership roles in finance and corporate development at Eagle River Investments, Goldman Sachs, Microsoft, Teledesic, and Integris Software Inc.
Yifan Zhang announces AI House Demo Day: 25 teams pitched in Seattle with 42 investors attending
AI House held its first AI House Demo Day in Seattle where 25 teams (half portfolio companies) presented to an audience that included 42 investors; founders, investors, and organizers connected through pitches, meetings, and events around the day.
Jacob Colker announces Seattle startup gathering at Showbox Market thanking J.P. Morgan, Google, Fenwick & West and Pilot.com
Jacob Colker thanks sponsors, Seattle founders, and the AI House team after a gathering at the historic Showbox Market, expressing enthusiasm for the local startup community.
Impinj CEO Chris Diorio rings Nasdaq bell as RFID chipmaker marks 10th IPO anniversary after growing to $4.2B market cap
Impinj, maker of tiny battery-free RFID chips embedded in over 160 billion items, celebrated the 10th anniversary of its IPO as CEO Chris Diorio rang the Nasdaq bell; the Seattle company commands about two-thirds of its market, grew from a $250 million IPO valuation to a $4.2 billion market cap, but has reported only one profitable year and carries a $400 million accumulated deficit.
By Tim
See all 8The Best Infrastructure Moment Since Cloud
Joe Beda and Craig McLuckie co-created Kubernetes, the infrastructure standard that became the default for cloud native computing. Now running Stacklok, they're watching enterprises hit the same identity, permissions, and security problems with AI agents that took the container ecosystem years to resolve, and they're building tools to compress that timeline. In this episode of Founded & Funded, Madrona's Tim Porter sits down with Joe and Craig to talk through what AI adoption actually requires: why MCP is the Docker moment for AI-native applications, how the LLM gateway is becoming a strategic chokepoint for cost, safety, and model flexibility, and…
From Google and Amazon to NewDays: Why These Tech Vets Bet on AI for Dementia
In this episode of Founded & Funded, Madrona Managing Director Tim Porter sits down with Babak Parviz and Daniel Kelly, co-founders of NewDays, a platform purpose-built for older Americans living with cognitive change to help them reclaim abilities, preserve independence, and keep being themselves. Babak and Daniel share how their experience at Amazon and Google led them to apply AI in the most human way: helping people with dementia and mild cognitive impairment (MCI) with scalable solutions. They dive into: Why we chose to build at the intersection of AI and cognitive health How to translate clinical science into accessible…
Customer Obsession & Agentic AI Power Ravenna's Reinvention of Internal Ops
Most startups bolt AI onto old products. @ravennahq reimagined the entire workflow. When we first met Kevin Coleman and Taylor Halliday, it was clear they weren't just chasing the hype cycle. They were pairing AI-native architecture with deep founder-market fit, and rebuilding how internal ops work — from first principles. Their new company, Ravenna, is going after a $160B+ market dominated by legacy players. But instead of being intimidated by incumbents, they got focused, making some smart moves that more early-stage teams should consider: 1) Speak with 30+ customers before writing a line of code 2) Define a clear ICP…
Organizations
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Education
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Stanford University Graduate School of Business MBA · 2001–2003
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Massachusetts Institute of Technology BS, Mechanical Engineering, Minor in Economics · 1992–1996
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Racine Lutheran High School 1988–1992
