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Aalo Atomics

Aalo Atomics

Private
Austin, TexasEnergy & Sustainabilityhttps://www.aalo.com/

Last Round

Series B

Aug 19, 2025

Total Funding Raised

$133.26M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Aalo Atomics is a clean energy company that designs, manufactures, and commercializes modular nuclear microreactors to provide affordable and reliable power for data centers and industrial applications.

Sector

Energy & Sustainability

Verticals

Cloud Infrastructure, Energy Management, Smart Grid

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Application

Keywords

modular nuclear reactormicroreactorSMRdata center poweradvanced nuclearcarbon-free energynuclear energy startuppower purchase agreementPPAreactor control systemAI-driven operationsfactory-built reactornuclear techclean energy tech

Historical Pricing

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Caplight Momentum Score

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Aalo Atomics Comparables

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Aalo Atomics comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Hadron Energy
84%
NANO Nuclear Energy
81%
Kairos Power
79%

Aalo Atomics Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BAug 19, 2025
Series AAug 14, 2024
SeedApr 6, 2023

Key People

Founding team and executive leadership

Yasir Arafat

Cofounder and Chief Technology Officer

Founding Team

Jon Guidroz

Strategic Advisor to the CEO

Executive Team

Aalo Atomics Investors

Notable investors and investment history

Aalo Atomics investors
InvestorRounds
Fine Structure VenturesSeries B
HV FundSeries B
Crosscut VenturesSeries B
Preston-Werner VenturesSeries A
GaingelsSeries B
Kindred VenturesSeries B
Crescent EnterprisesSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 18, 2026

    Working with the U.S. Department of Energy and NRC on reactor projects.

  • Apr 2, 2026

    $500M round with $3B post-money valuation.

Aalo Atomics Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Aalo Atomics Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersAustin, Texas
Employee Range162
Year Founded2023
Last FundingAug 19, 2025

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