Geoff Entress

Geoff Entress

Co-founder and Venture Partner at Pioneer Square Labs
Seattle, Washington, United States

Geoff Entress is an Executive Committee Member at Alliance of Angels, Board Member at Bonanza, Copper Banking, and Enzzo, and Manager at Goat Peak Ventures. He co-founded Pioneer Square Labs, a startup studio and venture firm, where he is still active, and has expertise in angel investing and information technologies.

Recent coverage

Front-page news, podcasts and videos about Geoff

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Author Departs Pioneer Square Labs After 7+ Years and 40+ Companies, Reflects on Career Highlights and Team Bonds

The author marks their last day at Pioneer Square Labs after over seven years and involvement with more than 40 companies, reflecting on memorable experiences and expressing gratitude for colleagues and mentors. They highlighted unique moments like pitching their AI-powered dating app 'Jail Date' and emphasized the lasting relationships formed during their tenure.

The Agentic Entrepreneur: How the next wave of AI is changing the startup playbook

This week on the GeekWire Podcast: How artificial intelligence is changing the way companies are created, built, and operated. We're on location at Pioneer Square Labs in Seattle with investor and entrepreneur T.A. McCann, a managing director at the startup studio and venture capital firm. He explains how AI agents are automating complex functions, letting small teams do the work that once required large groups of people. As AI makes product development easier, he says, the key strategic moat for many startups is now shifting to distribution and data. Other topics include: The wearable AI recorder that captures everything he…

Organizations

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  • Pioneer Square Labs logo
    Pioneer Square Labs Co-founder and Venture Partner 2026–present, Managing Director 2015–2026 · current
  • Zucca Board Member 2025–present · current
  • Enzzo logo
    Enzzo Board Member 2023–present · current

Education

  • University of Michigan Law School JD, Law · 1995–1998
  • Carnegie Mellon University - Tepper School of Business MSIA, Business Administration · 1986–1988
  • University of Notre Dame BA, English · 1982–1986

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