Skip to main content
Caplight Logo









ProTom International

ProTom International

Private
Woburn, MassachusettsHealthcare & Life Scienceshttps://protomasia.com/

Company Overview

ProTom International operates in Healthcare & Life Sciences and is based in Woburn, Massachusetts. It was founded in 2008.

ProTom International is a medical equipment company that manufactures proton therapy technology devices intended to transform cancer treatment.

Sector

Healthcare & Life Sciences

Verticals

Medical Devices, Medical Imaging

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting, Government Contracts

AI Layer

Non-AI

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

Book a demo

For institutional investors. Book with your work email.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

Book a demo

For institutional investors. Book with your work email.

ProTom International Comparables

Compare ProTom International with similar companies based on industry and business-model similarity.

ProTom International comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Mevion Medical Systems
93%
P-Cure Ltd
88%
B dot Medical Inc.
85%
Book a demo to see all comparables

For institutional investors. Book with your work email.

ProTom International Funding Rounds

Historical fundraising activity

Funding history

No completed funding rounds are published for ProTom International. Book a demo to ask about coverage.

Book a demo

For institutional investors. Book with your work email.

ProTom International Filings

Explore SEC and related filing metadata, where available.

ProTom International filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Book a demo

For institutional investors. Book with your work email.

Frequently Asked Questions

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

Is ProTom International a public or private company?

ProTom International is a private company.

What is the current stock price of ProTom International?

ProTom International is a private company, so its shares have no public market price. Caplight tracks ProTom International's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is ProTom International worth (valuation)?

Valuation information for ProTom International is not publicly available.

Can I buy ProTom International stock?

ProTom International shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was ProTom International's last funding round?

Funding round information for ProTom International is not publicly available.

Who are the main investors in ProTom International?

Investor information for ProTom International is not publicly disclosed.

Will ProTom International IPO soon?

No public IPO plans have been announced for ProTom International.

How can I track ProTom International secondary market activity?

Caplight tracks bids, offers, and trades in ProTom International's shares on secondary markets.

Firmographic Details

HeadquartersWoburn, Massachusetts
Year Founded2008
Last Funding—

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Book a demo

For institutional investors. Book with your work email.

See something wrong or outdated?