Hexium

Private

Austin, TexasEnergy & Sustainabilityhttps://www.hexium.com/

Last Round

VC Round

Jul 10, 2025

Total Funding Raised

$12M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Hexium is a clean-tech company that develops compact laser enrichment systems designed to support next-generation nuclear energy deployment.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Advanced Materials, Clean Manufacturing

Business Model

B2B

Customer Profile

Data as a Service, Services & Consulting

AI Layer

Non-AI

Keywords

isotope enrichmentAVLISHALEUnuclear fuel supplylithium-6lithium-7nuclear supply chainadvanced nuclear reactorsfusion fuelnuclear techdeep tech manufacturingdomestic isotope productionnuclear energy startuplaser isotope separation

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Hexium Comps

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

Hexium comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Hexium Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
VC Round	Jul 10, 2025
Debt	Apr 16, 2025
Seed	Apr 16, 2025

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Key People

Founding team and executive leadership

Jacob Peterson

Chief Operating Officer Financial Officer Co-Founder

Founding Team

Martin Griswold

CTO And Co-Founder

Founding Team

Charlie Jarrott

Co-Founder And Chief Executive Officer

Founding Team

Hexium Investors

Notable investors and investment history

Hexium investors
Investor	Rounds
Refactor Capital	Seed
Great Wave Ventures	VC Round
Climate Capital	VC Round
R7 Partners	Seed
Humba Ventures	Seed
MaC Venture Capital	Seed
Julian Capital	Seed

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Market signals

Structured signals derived from secondary market and firmographic data.

Jun 23, 2026
Monthly visitors grew 282% MoM, reaching 3.2K.

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Hexium Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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Hexium Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersAustin, Texas

Employee Range17

Year Founded2023

Last FundingJul 10, 2025

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