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§ Venture Capital · Menlo Park, CA, USA
Menlo Park-based pre-seed/seed VC focused on B2B SaaS and AI infrastructure in Silicon Valley
Key people at LombardStreet Ventures.
Menlo Park-based pre-seed/seed VC focused on B2B SaaS and AI infrastructure in Silicon Valley
Key people at LombardStreet Ventures.
Lombardstreet Ventures is a Menlo Park-based pre-seed and seed venture capital firm focused primarily on B2B SaaS and AI infrastructure startups in Silicon Valley. Their mission centers on nurturing the next generation of innovative startups by combining financial investment with strategic guidance and mentorship from seasoned executives. The firm targets early-stage companies, especially those with some traction in the US market, across sectors such as B2B software, SaaS applications, developer tools, infrastructure software, deep tech, API-first platforms, open source, and AI. Lombardstreet Ventures aims to transform groundbreaking ideas into successful Silicon Valley realities, thereby strengthening the startup ecosystem by supporting visionary entrepreneurs and fostering innovation[1].
Founded by Luigi Bajetti, a serial entrepreneur with over 25 years of experience in tech and internet industries, Lombardstreet Ventures leverages his deep operational and investment expertise. Bajetti transitioned to full-time investing in 2013 after building and scaling multiple tech ventures, including a primary ISP in Italy and a private photo-sharing service in the Bay Area. His background also includes a specialization in Venture Capital from UC Berkeley’s Haas School of Business. Under his leadership, Lombardstreet Ventures has invested in over 20 US startups valued collectively at more than $30 billion, including nine unicorns. The firm’s focus has evolved to emphasize early-stage investments in Silicon Valley startups with strong growth potential and visionary founding teams[2][3][1].
Lombardstreet Ventures rides the wave of accelerated innovation in AI infrastructure and B2B SaaS, sectors critical to the digital transformation of enterprises. The timing is favorable due to increasing enterprise adoption of AI-powered tools and cloud-native software architectures, creating a fertile environment for startups in these domains. By focusing on pre-seed and seed investments, Lombardstreet Ventures plays a pivotal role in shaping the early-stage ecosystem in Silicon Valley, helping to identify and scale companies that address emerging market needs in AI, developer productivity, and infrastructure software. Their mentorship-driven approach also helps bridge the gap between visionary ideas and scalable business models, influencing the broader innovation landscape[1].
Looking ahead, Lombardstreet Ventures is well-positioned to capitalize on the growing demand for AI infrastructure and SaaS solutions as enterprises increasingly digitize and automate. The firm’s continued emphasis on early-stage investments and close founder collaboration suggests it will remain a key player in seeding the next wave of transformative B2B technologies. Trends such as generative AI, API-first platforms, and open-source enterprise software will likely shape their portfolio and investment thesis. As the startup ecosystem evolves, Lombardstreet Ventures’ influence may deepen by fostering companies that become foundational to the future of enterprise software and AI infrastructure, reinforcing their role as a catalyst for innovation in Silicon Valley[1][2].
LombardStreet Ventures has more than 26 tracked investments across 26 companies. The latest tracked deal is $9.0M Seed in Guide Labs in December 2025.
