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The Venture Codex

B5 Capital

220 Main Street, Suite 200, Los Altos, CA, 94022, United States

Overview

B5 Capital is a Silicon Valley based single family office that invests in early stage technology companies. We focus mostly on AI and cybersecurity while also considering other compelling investment areas. However, we do not invest in life science companies.

Total investments
9
Lead investments
1
Investments · 12mo
1
Active investors
2
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Investment portfolio

  • Neo Agent

    Participated · Seed · Apr 2026

    Neo Agent aims to be the first fully autonomous AI technician for MSPs, designed to work tickets, perform complex analysis, and communicate directly with end users. The product handles triaging, dispatching, running scripts, and can resolve tickets end-to-end without human intervention. It is trained to operate across the full MSP stack, including PSA, RMM, and Microsoft 365. The company reports more than 1 million workflow executions per month, reflecting meaningful operational usage. Neo Agent plans to use the seed funding to accelerate development, hire more people, and deepen its platform capabilities. Founder Nikhil Sehgal publicly announced the raise and credited early MSP customers for feedback and trust.

  • Tacta Systems

    Participated · Series A · Jun 2025

    Tacta Systems is a Palo Alto-based robotics company developing Dextrous Intelligence, a smart nervous system that gives robots human-level tactile skills and spatial awareness. Its proprietary combination of software, hardware and AI enables robots to sense, adapt, and manipulate the physical world with human-like precision and speed. The company targets industrial and consumer applications, aiming to perform delicate, variable, human-like tasks with flexibility, efficiency and autonomy. Tacta says its technology will help automate factory work and physically grueling labor. Founded by serial entrepreneurs and led by co-founder and CEO Andreas Bibl, the company announced new funding to accelerate development of its robotic solutions.

  • dataroomHQ

    Participated · Equity · Feb 2024

    dataroomHQ offers an AI-powered platform that increases insight into operational and financial metrics for SaaS companies, enabling CEOs, CFOs, and GTM analytics teams to automate reporting and align stakeholders. The product automates metrics reporting, builds predictive models, supports cohort analysis and experimentation across sales, marketing, and product, and generates forecasts and headcount planning. The company positions its platform as a blueprint for efficient growth, helping customers identify best customers and optimize retention. dataroomHQ was built with early capital from Cortical Ventures and its platform is available now. The company says the latest capital will be used to continue product development and bring the platform to market. Jeff Schwartz is CEO and Founder and the company markets itself from New York.

  • Zenity

    Participated · Series A · Sep 2023

    Zenity builds a platform that gives security teams visibility, enforcement and response capabilities specifically for AI agents, allowing deterministic blocking, modification or allowance of agent actions by understanding intent. The company serves a majority of customers in the Fortune 500, Global 2000 and highly regulated industries such as financial services, healthcare, pharmaceuticals, energy and manufacturing. Zenity operates Zenity Labs, whose research has uncovered industry-defining vulnerabilities—examples include AgentFlayer and other disclosed flaws in agentic frameworks and integrations. The company has more than 230 employees, with R&D centered in Tel Aviv and go-to-market and operations led from New York. Financially, Zenity reported tripling revenue in each of the past two years and said it is on track to triple revenue again this year. Going forward, Zenity plans to use its new funding to accelerate platform innovation, expand Zenity Labs and grow its global footprint, particularly across Europe and Asia Pacific.

  • NumberOne AI

    Participated · Equity · Oct 2022

    NumberOne AI applies artificial intelligence and machine learning to start and launch new company ventures. Led by founder Stuart McClure, the Newport Beach, CA–based startup focuses on a core ML learning platform to programmatize the startup-building process. The company says it uses predictive AI to identify and prevent global problems in a predictive and preventative way. Management intends to use the new capital to build out that core ML platform and to systematize how startups are created. The article does not disclose revenue, users, or other operating metrics.

Team