Insights

Market Focus Protonex specializes in power management solutions and portable fuel cells targeting military, defense, commercial, and industrial sectors, presenting multiple avenues for expansion into related high-demand markets such as remote power or mobile energy systems.

Recent Asset Sale The company's sale of its power management business to Revision Military for 16 million dollars indicates a strategic shift and potential for growth in core fuel cell technologies, which can open up opportunities for partnerships or licensing deals in advanced portable power.

Product Innovation Protonex's development of rugged, lightweight power systems and fuel cells for use in UAVs and UGVs showcases its expertise in durable, mobile energy solutions, which are highly relevant to defense contractors and OEMs seeking reliable, remote power sources.

Industry Positioning With its focus on portable fuel cells and power management, Protonex operates in a niche with growing demand driven by military and industrial applications, offering potential sales opportunities with government agencies and industrial sectors looking to enhance remote or field operations.

Financial Potential Although currently generating between 1 to 10 million dollars in revenue, Protonex's involvement in emerging fuel cell technologies and recent strategic asset sales suggest opportunities for scalable growth and upselling premium, high-performance power solutions to defense and commercial clients.

Protonex Tech Stack

Protonex uses 8 technology products and services including Chart.js, jQuery, Modernizr, and more. Explore Protonex's tech stack below.

  • Chart.js
    Javascript Graphics
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Google Analytics
    Web Analytics
  • Adobe Fonts
    Web Fonts
  • GoDaddy
    Web Hosting
  • Gravity Forms
    Web Platform Extensions
  • prettyPhoto
    Web Tools And Plugins

Media & News

Protonex's Email Address Formats

Protonex uses at least 1 format(s):
Protonex Email FormatsExamplePercentage
First.Last@protonex.comJohn.Doe@protonex.com
91%
FLast@protonex.comJDoe@protonex.com
6%
F.Last@protonex.comJ.Doe@protonex.com
3%

Frequently Asked Questions

Where is Protonex's headquarters located?

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Protonex's main headquarters is located at 153 Northboro Road Southborough, Massachusetts 01772 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Protonex's phone number?

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You can contact Protonex's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Protonex's official website and social media links?

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Protonex's official website is protonex.com and has social profiles on LinkedIn.

How much revenue does Protonex generate?

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As of April 2026, Protonex's annual revenue is estimated to be $14M.

What is Protonex's SIC code NAICS code?

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Protonex's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Protonex have currently?

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As of April 2026, Protonex has approximately 20 employees across 2 continents, including North AmericaAsia. Key team members include Vp, Pem & Reformer Systems Development: D. E.Vice President: D. I.Controller: D. B. A.. Explore Protonex's employee directory with LeadIQ.

What industry does Protonex belong to?

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Protonex operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Protonex use?

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Protonex's tech stack includes Chart.jsjQueryModernizrGoogle AnalyticsAdobe FontsGoDaddyGravity FormsprettyPhoto.

What is Protonex's email format?

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Protonex's email format typically follows the pattern of First.Last@protonex.com. Find more Protonex email formats with LeadIQ.

Protonex

Appliances, Electrical, and Electronics ManufacturingMassachusetts, United States11-50 Employees

Headquartered in Southborough, Massachusetts, Protonex Technology Corporation is known for developing power management solutions for military and defense markets, and small portable fuel cells for commercial and industrial markets.

Protonex's PEM Fuel Cell business is now a part of Ballard Power Systems, the Power Management business is now part of Revision Military, and the SOFC Fuel Cell business is now Upstart Power, Inc.

Section iconCompany Overview

Headquarters
153 Northboro Road Southborough, Massachusetts 01772 United States
Phone number
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Protonex's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Protonex's revenue is estimated to be in the range of $1M$10M

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