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B5 Capital

B5 Capital

Los Altos, Californiab5capital.com

Overview

B5 Capital is a family office founded firm focusing on investments in early stage technology companies with a bias toward enterprise Software as a Service (SaaS) solutions. Investment themes include Artificial Intelligence (AI), cybersecurity, Web 3.0 and energy/climate technologies. The Silicon Valley firm is managed by a father-son team with decades of combined experience investing and operating in global high-tech companies.

Year Founded

2018

Portfolio Companies

30

Investments

B5 Capital investments
CompanyDateStageLead
Neo AgentMar 2026SeedCo-investor
WardstoneNov 2025SeedCo-investor
Tacta SystemsJun 2025Series ACo-investor
OpenInferFeb 2025SeedCo-investor
DeltaGenFeb 2025Pre SeedLead

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersLos Altos, California
Year Founded2018

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