Mark Nelson
Mark Nelson currently serves as a board member at American Public Media Group, CircleCI, Spotnana, and Veezoo, and is a Venture Partner at Madrona. He has expertise in building software and companies, with prior experience as a software engineer and executive at organizations including AT&T Network Systems, Informix Software, Oracle, SAP Concur, and Madrona.
Former Tableau Chief Product Officer Francois Ajenstat Launches Golden Analytics with $7M Seed to Create AI-Native BI Platform
Francois Ajenstat, former Tableau chief product officer, has launched Golden Analytics with $7 million in seed funding to build an AI-native business intelligence platform that emphasizes automated insights and user control. The Seattle-based startup aims to advance BI by integrating AI at its core rather than as an add-on.
Data Visualization Veterans Ellie Fields and Jeffrey Heer Launch Ridge AI with $2.6M Led by Madrona to Enhance SaaS Analytics
Data visualization experts Ellie Fields and Jeffrey Heer launched Ridge AI with $2.6M in pre-seed funding from Madrona and prominent angels to help SaaS companies embed interactive analytics and AI data agents quickly into their products. Ridge AI aims to fix persistent issues in web-based data presentation by enabling rapid creation of interactive dashboards and data agents sharing the same dataset.
Alation Acquires AI Startup Numbers Station, Backed by Madrona and Others, to Enhance Data Intelligence Platform
Alation, a Silicon Valley data intelligence company valued at $1.7 billion, acquired Numbers Station, an 18-person AI data analysis startup backed by Madrona, to integrate its natural language data automation technology. Numbers Station, founded in 2021 and backed by prominent investors, will have its product incorporated into Alation's platform to enhance enterprise data intelligence.
Flexe Names Pirasenna Thiyagarajan CTO; Talus Bioscience Appoints Gaelle Mercenne Amid $11.2M Funding; Vouched Adds David McGrath as Sales VP
Flexe appointed Pirasenna Thiyagarajan as chief technology and product officer following CTO David Glick's departure. Talus Bioscience hired Gaelle Mercenne as head of biology after securing $11.2 million in funding, while Vouched named David McGrath as vice president of sales amid leadership changes.
Madrona Venture Group raises $120M Fund VII Extension to support 10–12 portfolio companies from its 2018 $300M fund
Madrona Venture Group has raised a $120 million Fund VII Extension Fund from prior investors to provide follow-on capital for 10–12 companies from its 2018 $300 million Fund VII, responding to larger, faster rounds in today’s frothy venture market.
Organizations
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American Public Media Group Member of the Board of Trustees 2025–present · current
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Spotnana Board Member 2024–present · current
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Veezoo Board Member 2024–present · current
Education
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University of Illinois Urbana-Champaign MS, Computer Science · 1993–1995
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University of Illinois Urbana-Champaign BS, General Engineering · 1987–1991
