Lombard Street Ventures

Venture Capital

Lombard Street Ventures is a Venture Capital firm based in Menlo Park, United States.

Pre-seed/seed venture capital firm investing in US-based companies with preference for Silicon Valley teams, focusing on B2B SaaS, infrastructure software, developer tools, and generative AI.

Pre-Seed
Seed
Artificial Intelligence
Deep Tech
Headquarters
Menlo Park, United States
Portfolio Companies
24
Total Investments
25
Last Investment
Dec 2025
Geographic Focus
United States
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Indexed holds 24 portfolio companies and 25 funding rounds for this investor. The full record is or through the API.

Investment Thesis

Founder-first fund that invests early, from day zero, partnering with ambitious founders including many Italian entrepreneurs building in Silicon Valley.

It has made 25 investments. Its portfolio includes Stellar Sleep, K-Scale Labs and RetailReady. Focus areas include Artificial Intelligence and Deep Tech.

Portfolio24

Co-investors24

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24 co-investors across 61 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×20 · Accelerator ×2 · Angel Group ×1 · 50 shared rounds

Investment History

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Lombard Street Ventures on Indexed.vc
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