Merus Capital is a Menlo Park, California–based early-stage venture capital firm founded in 2008 that invests in seed and Series A technology companies, particularly in enterprise software, AI, analytics, and complex B2B platforms. The firm partners with founding teams to support product development and go-to-market execution through early growth phases and often provides strategic guidance alongside capital. Merus has backed a diversified portfolio of startups addressing data infrastructure, automation, and sector-specific software challenges and engages with entrepreneurs on long-term value creation. Its investment activity is concentrated in the United States and emphasizes early leadership in financing rounds. The firm combines analytical rigor with founder partnership principles and operates with a small core team of general partners.