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Madrona

Financial Services · Seed

Facts

HQ
Madrona
Sectors
Financial Services
Founded
1995
Employees
135
Stage
Seed
Last fund
MADRONA VENTURE FUND X, L.P. · $489.6M · 2025 SEC Form D
Funds raised
10 funds SEC Form D filings
Total capital
$1.7B SEC Form D filings

Amperity Undertakes Layoffs Amid AI-Driven Operational Shift Under New Co-CEOs Shahani and Slager

Seattle-based customer data startup Amperity conducted unspecified layoffs as it shifts its operations toward increased artificial intelligence integration under new co-CEOs Kabir Shahani and Derek Slager. The company, with over 200 employees globally, aims to build a stronger AI-driven future following leadership changes including the CEO transition earlier in 2024.

Gradial Raises $65M Series C Led by Insight Partners to Scale AI Marketing Platform with $675M Valuation

Seattle-based startup Gradial raised $65 million in a Series C funding round led by Insight Partners, bringing total funds raised to over $110 million in 16 months. The company builds an AI orchestration platform for enterprise marketing that integrates with tools like Adobe and Salesforce, and plans to use the funds to scale engineering, sales, and cloud infrastructure.

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.

UW Students Pitch AI Startup Ideas to Seattle Venture Capitalists After 10-Week Program at Pioneer Square Labs

University of Washington students from seven teams pitched AI-driven startup ideas to influential Seattle investors at Pioneer Square Labs, concluding a 10-week entrepreneurship program led by venture capitalist Greg Gottesman and UW professor Ed Lazowska. The event featured realistic pitch rounds, attracting prominent tech leaders as guests throughout the course.

Seattle Startup Accelerator Foundations Expands to San Francisco with New 5,000-Sq-Ft Location in Q2 2024

Seattle-based startup accelerator Foundations is opening a new 5,000-square-foot location in San Francisco to support founders who split time between the two tech hubs, responding to shifting market dynamics and growing startup momentum in the Bay Area. The expansion aims to bridge Seattle and San Francisco communities without abandoning Seattle, enabling members to access both spaces starting in Q2 2024.

Fund History

  1. MADRONA VENTURE FUND X, L.P. 2025 · $489.6M SEC Form D
  2. MADRONA VENTURE FUND X-A, L.P. 2025 · $5.8M SEC Form D
  3. MADRONA VENTURE FUND IX, L.P. 2022 · $424M SEC Form D
  4. MADRONA VENTURE FUND IX-A, L.P. 2022 · $5.7M SEC Form D
  5. MADRONA VENTURE FUND VII EXTENSION, L.P. 2021 · $115.7M SEC Form D
  6. MADRONA VENTURE FUND VII-A EXTENSION, L.P. 2021 · $4.3M SEC Form D
  7. MADRONA VENTURE FUND VIII, L.P. 2020 · $314.6M SEC Form D
  8. MADRONA VENTURE FUND VIII-A, L.P. 2020 · $5.4M SEC Form D
  9. MADRONA VENTURE FUND VII, L.P. 2018 · $292M SEC Form D
  10. MADRONA VENTURE FUND VII-A, L.P. 2018 · $8M SEC Form D

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