Madrona Venture Group (branded as Madrona) is a venture capital firm based in Seattle, Washington, that teams with technology entrepreneurs to build and scale companies from the earliest stages through market leadership.[4][7] Founded in 1995, it focuses on seed, startup, Series A, and other early-stage investments, primarily in software, cloud computing, artificial intelligence and machine learning, data infrastructure, and other innovative technology sectors.[1][2][7] Madrona positions itself as a “full-stack” venture capital firm, providing not only capital but also strategic guidance, board-level support, recruiting help, customer and partner introductions, and operational expertise to portfolio companies.[3][6][7] The firm has deep roots in the Pacific Northwest ecosystem, which is anchored by major technology institutions such as Microsoft, Amazon, and the University of Washington, and it actively partners with founders both within this region and beyond to nurture ideas from startup to market success.[4][7]