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DefDex

Startup · United States

SPIN Energy Systems

HQ Sacramento, California1-10 employeesUpdated

Developing chemistry-free flywheel energy storage with software for backup power, conversion and conditioning for critical infrastructure.

Website

Sources3

  1. 1

    SPIN Energy Systems · Nov 3, 2026 · Supports Organization

    “SPIN is energy storage built for the long term: green, efficient, low-cost, and designed to perform without degradation.”
  2. 2

    Spin Energy Systems · Nov 3, 2026 · Supports Organization · brand color, Organization · logo url

    “Spin Energy Systems”
  3. 3

    StartupSac · Oct 1, 2026 · Supports Organization

    “Spin Energy Systems Inc. Developing an energy platform combining software with chemistry-free energy storage, backup power, power conversion, and conditioning for critical infrastructure.”

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