Lumindt

Commercial batteries built for commercial loads

San Francisco, United States · Founded 2022 · $2.5M raised

Employees
1–10
Founded
2022
Business Model
B2B
Total Funding
$2.5M
Last Round
$2.5M SeedSep 2023
Rounds
1

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

About

Lumindt is a San Francisco-based energy storage startup founded in 2022 that builds commercial battery systems from the ground up for large-scale facilities. Unlike adapted off-the-shelf solutions, the company designs its own core technology to capture surplus solar or low-cost grid energy and discharge it during peak demand, reducing operating costs for commercial and industrial operators. Co-founded by Bruno Geoly and Mia Rath (both Forbes 30 Under 30 2025), Lumindt targets warehouses, manufacturing plants, and other energy-intensive facilities seeking to reduce utility peak charges and improve energy independence.

Summary

Lumindt is a Climate Tech company based in San Francisco, United States, founded in 2022. It has raised $2.5M in total across 1 round, most recently a $2.5M Seed round in Sep 2023. Investors include Gaingels, 1517 Fund and Boost VC.

Tech & App Stack

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Funding History

SeedSeed RoundSep 2023
$2.5M

Investors

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