Cottonwood Technology Fund is a Boulder, Colorado–based venture capital firm that invests in early-stage technology companies, with a focus on founders developing deep tech, physical sciences and platform-adjacent innovations. The firm targets sectors such as climate tech, advanced materials, robotics, energy systems and hardware-software integrations that address large, long-term market opportunities. Cottonwood provides seed through early growth capital and partners with entrepreneurs by offering strategic guidance, operational support and access to domain-specific networks. Its investment activities span the United States, with portfolio companies often at the intersection of hardware development and scalable software or data-driven solutions. The firm emphasizes founder-focused engagement and long-term value creation in complex technology markets.