Insights

Niche Defense Power Protonex focuses on power management and portable fuel cells for military and defense markets, indicating potential sales opportunities with defense contracting entities, military suppliers, and defense program integrators seeking rugged energy solutions.

Strategic Divestitures Recent asset sale of non-core power manager business to Revision Military and the relocation of PEM and SOFC lines to Ballard and Upstart Power respectively suggest a refocused product strategy; identify buyers or partners seeking compatible energy management tech or components, and explore OEM collaboration opportunities.

Compact rugged Tech PTX line of rugged, intelligent, lightweight power management solutions highlighted in 2017 showcases a market position for UAV/UGV in-field charging; sales can target defense contractors, drone developers, and field operations teams needing reliable portable power.

Financial Signals With reported revenue in the low single-digit millions and a small employee base, there may be opportunities for gradual contract wins, strategic partnerships, or co-development deals with larger power systems players to scale production and warrant ongoing revenue streams.

Ecosystem Fit Similar companies in this space vary in scale; Protonex’s combination of fuel cells and power management aligns with end-market needs in remote/in-field power, suggesting initiatives to partner with systems integrators or defense-focused OEMs to embed Protonex technology into broader platforms.

Protonex Tech Stack

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

  • Chart.js
    Javascript Graphics
  • Modernizr
    Javascript Libraries
  • jQuery
    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

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.

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 July 2026, Protonex has approximately 20 employees across 2 continents, including North AmericaAsia. Key team members include Vice President: D. I.Shipping Receiving Manager: A. D.. 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.jsModernizrjQueryGoogle 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 logo

Protonex

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

Protonex Technology Corporation is a small to mid-sized company based in Southborough, Massachusetts, operating in the appliances, electrical, and electronics manufacturing sector. It develops power management solutions for military and defense markets and produces small portable fuel cells for commercial and industrial applications. The company’s core businesses have since been reorganized, with the PEM Fuel Cell unit joining Ballard Power Systems, the Power Management unit going to Revision Military, and the SOFC Fuel Cell unit becoming Upstart Power, Inc.

The firm has a history of product development and industry engagement, including the 2017 introduction of the PTX line of rugged, intelligent power management solutions designed for in-field charging of UAVs and UGVs, showcased at the AUSA Expo. Earlier milestones include the 2015 P200i solid oxide fuel cell-based portable power system for remote power needs, and governance changes such as a 2014 non-executive board appointment. Protonex serves defense customers as well as commercial and industrial users seeking portable power and power-management capabilities.

Section iconCompany Overview

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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