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Mevion Medical Systems

Mevion Medical Systems

Private
MassachusettsHealthcare & Life Scienceshttps://mevion.com/

Last Round

Growth Equity

Jun 14, 2018

Total Funding Raised

$517.7M

Company Overview

Mevion Medical Systems is a medical equipment company that provides compact proton therapy systems for use in radiation treatment for cancer patients.

Sector

Healthcare & Life Sciences

Verticals

Medical Devices, Precision Medicine

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

proton therapy systemcompact proton therapyproton therapysingle-room proton therapyradiation oncologyMedTechpencil beam scanningsuperconducting synchrocyclotroncancer treatmentradiotherapy equipmentmedical capital equipmentparticle therapyRadOnc equipmentproton multi-leaf collimatorLINAC vaultequipment financing

Historical Pricing

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Caplight Momentum Score

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Mevion Medical Systems Comparables

Compare Mevion Medical Systems with similar companies based on industry and business-model similarity.

Mevion Medical Systems comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
ProTom International
88%
P-Cure Ltd
84%
Ion Beam Applications
82%

Mevion Medical Systems Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Growth EquityJun 14, 2018
Private EquityAug 4, 2015
Convertible DebtAug 1, 2014
VC RoundJun 25, 2013
Series DJan 24, 2012
Series C
Mar 1, 2011

Key People

Founding team and executive leadership

Curt Kienast

Chief Operating Officer

Executive Team

Mevion Medical Systems Investors

Notable investors and investment history

Mevion Medical Systems investors
InvestorRounds
CAM CapitalPrivate Equity
HOPU FundGrowth Equity, Private Equity
Valence Life SciencesSeries D
Yuan Ming CapitalPrivate Equity, Growth Equity
Caxton AssociatesConvertible Debt
VenrockPrivate Equity, Series D, Series B, Series A, Convertible Debt, VC Round, Series C
China Everbright LimitedGrowth Equity

Market signals

Structured signals derived from secondary market and firmographic data.

  • Nov 11, 2025

    Monthly visitors grew 69% MoM, reaching 8.6K.

  • Jun 14, 2018

    $150M round led by Yuan Ming Capital

Mevion Medical Systems Filings

SEC and related filings with document metadata.

Data table
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Mevion Medical Systems Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersMassachusetts
Employee Range246
Year Founded2004
Last FundingJun 14, 2018

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