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Avalanche Energy

Avalanche Energy

Private
Tukwila, WashingtonEnergy & Sustainabilityhttps://www.avalanchefusion.com/

Last Round

VC Round

Feb 3, 2026

Total Funding Raised

$55.41M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Avalanche Energy is a clean energy company that develops compact, modular fusion machines called Orbitrons for carbon-free distributed energy, mobility, space propulsion, and power applications.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Computing Hardware

Business Model

B2G

Customer Profile

Government Contracts, Data as a Service

AI Layer

Non-AI

Keywords

fusion energycompact fusionmodular reactorsun on a deskneutron productionplasma physicsclean powerbaseload powerdeep techdefense innovationB2Gcontainerized power

Historical Pricing

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Caplight Momentum Score

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Avalanche Energy Comps

Public and private peers based on sector, stage, and business model.

Avalanche Energy comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Avalanche Energy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundFeb 3, 2026
GrantJul 23, 2025
GrantJun 10, 2023
Series AApr 24, 2023
SeedJun 15, 2021

Key People

Founding team and executive leadership

Brian Riordan

Co-Founder And COO

Founding Team

Avalanche Energy Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Feb 3, 2026

    $29M raised in early funding.

  • May 25, 2025

    Added Washingtonvertical, an Energy/Clean Tech company, as a customer.

Avalanche Energy Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Avalanche Energy Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Avalanche Energy's valuation, stock price, and market status.

Firmographic Details

HeadquartersTukwila, Washington
Employee Range58
Year Founded2018
Last FundingFeb 3, 2026

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