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American Fusion Instruments

American Fusion Instruments

Private
Cambridge, MassachusettsEnergy & Sustainabilityhttps://american-fusion.com/

Last Round

Private Placement

Jun 30, 2026

Momentum

Top 50%

of companies Caplight tracks

Company Overview

American Fusion Instruments is a deep-tech company that provides specialized plasma diagnostic solutions and neutron detection technology for fusion energy power plants.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Sensors, Computing Hardware

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

fusion energyplasma diagnosticsneutron detectionfusion reactordiagnostic hardwarefusion techclean energy hardwarecustom engineeringdeep techfusion startupnuclear fusionphysics instrumentation

Historical Pricing

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Caplight Momentum Score

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American Fusion Instruments Comparables

Compare American Fusion Instruments with similar companies based on industry and business-model similarity.

American Fusion Instruments comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Daedal Systems
87%
Maximus Energy Corporation
83%
FUSION Instruments Kft.
80%

American Fusion Instruments Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Private PlacementJun 30, 2026
Private PlacementMay 1, 2026

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 30, 2026

    $943K raised in a Private Placement round.

  • May 1, 2026

    $225K raised in a private placement round.

American Fusion Instruments Filings

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American Fusion Instruments filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about American Fusion Instruments's valuation, stock price, and market status.

Is American Fusion Instruments a public or private company?

American Fusion Instruments is a private company.

What is the current stock price of American Fusion Instruments?

American Fusion Instruments is a private company with no public stock price. Caplight tracks American Fusion Instruments's secondary market activity and provides MarketPrice™ estimates to Caplight users.

How much is American Fusion Instruments worth (valuation)?

Valuation information for American Fusion Instruments is not publicly available.

Can I buy American Fusion Instruments stock?

American Fusion Instruments shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was American Fusion Instruments's last funding round?

American Fusion Instruments's most recent funding round was Private Placement on June 30, 2026.

Who are the main investors in American Fusion Instruments?

Investor information for American Fusion Instruments is not publicly disclosed.

Will American Fusion Instruments IPO soon?

No public IPO plans have been announced for American Fusion Instruments.

How can I track American Fusion Instruments secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor American Fusion Instruments's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersCambridge, Massachusetts
Year FoundedN/A
Last FundingJun 30, 2026

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