CITY LABS, INC.

City Labs | The Tritium Nuclear Battery Company

Miami, United States · Founded 2018 · $13.6M raised

Headquarters
Miami, Florida
Employees
1–10
Founded
2018
Total Funding
$13.6M
Last Round
$3.8M GrantJun 2025
Rounds
10

About

R&D company with 14 SBIR/STTR awards from Department of Defense, Department of Health and Human Services, National Aeronautics and Space Administration.

Summary

CITY LABS, INC. is a Hardware company based in Miami, United States, founded in 2018. It has raised $13.6M in total across 10 rounds, most recently a $3.8M Grant round in Jun 2025. Investors include AFWERX and Air Force Research Laboratory.

Tech & App Stack

6 technologies & apps tracked

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Funding History

GrantSBIR Phase II (USAF)Jun 2025
$3.8M

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Series A through Grant — per-round amounts, valuations, and who invested in each round.

Investors

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