What The Dewey Electronics does

The Dewey Electronics Corporation is a small U.S. defense prime contractor founded in 1955 and headquartered in Oakland, New Jersey, with approximately 20 employees. The company designs and manufactures military-grade electromechanical power systems — primarily portable and man-portable diesel and multi-fuel generators, hybrid power generation systems that combine DC generators with battery storage and renewable inputs, and vehicle auxiliary power units (APUs) — for the U.S. Department of Defense and federal agencies. Its core intellectual property is the U.S. patented OMNIVORE® engine technology, acquired through the INI Power Systems acquisition, which converts commercial-off-the-shelf gasoline-only generators into fuel-agnostic multi-fuel systems operable on JP-8, gasoline, propane, kerosene, and alcohol. The company reports over 25,000 2kW Military Tactical Generators and more than 3,000 5kW APUs fielded across the Army, Navy, Marine Corps, and Air Force since 1996, supported by ISO 9001 and Mil-Std-810 qualifications.

The company operates four product lines: legacy Dewey power products (2kW MTGs, man-portable generators, hybrid systems, APUs), the INI Power sub-brand (IntelliGen 5000/2200/1000 multi-fuel generators and ALLY/Trinity hybrid power kits), non-power products from the Pitometer Log Division (naval speed and distance measurement equipment acquired in 1962) and Former GBI Products (military aircraft support equipment acquired in 2013). Revenue is generated almost entirely through direct B2G sales via government procurement channels, including the PM-MEP program and direct engagement with TARDEC and individual service branches. Products are sold through prime contracts with no intermediary resellers. The company is publicly traded on OTCMKTS under ticker DEWY, deregistered from the SEC via Form 15 in May 2017, and has returned capital to shareholders through a 2020 building divestiture and a 2021 stock repurchase / modified Dutch auction tender offer.

Dewey operates with a lean team delivering vertically integrated engineering, machining, and manufacturing services, supplemented by custom power solution engineering for parameter-constrained military applications. The customer base is exclusively U.S. federal and defense, making the business highly dependent on DoD budget cycles and individual program procurement decisions.

Name

The Dewey Electronics

Legal name

The Dewey Electronics Corporation

Website

https://deweyelectronics.com

Company type

Public

Founded year

1955

Operating status

Operating

Headcount range

11–50 employees

Short description

The Dewey Electronics Corporation, founded 1955 and based in Oakland, New Jersey, designs and manufactures military-grade portable generators, hybrid power systems, and vehicle auxiliary power units as a U.S. Department of Defense prime contractor, leveraging its patented OMNIVORE multi-fuel engine technology.

Ownership category

akta.pro rank

Product category

Military Power Generation Equipment

NAICS

Electrical Equipment Manufacturing (33531), Electrical Equipment Manufacturing (3353)

SIC

Motors & Generators (3621), Electrical Industrial Apparatus (3620), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Military Power Supplies, RF/Microwave Components & Ruggedized Electronics (IMABAGAJ)

akta.pro secondary industries

Shipboard Propulsion, Power Generation & Energy Storage (IMABAKAF), EV/Industrial Charging Power Electronics (Chargers, rectifiers, power stages) (IMAGADAF)

Keywords

• Military power generators
• Tactical power solutions
• Multi-fuel generators
• Hybrid power systems
• Defense electromechanical equipment

Headquarters

HQ city

Oakland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Defense Hardware Sales: Direct sales of military-grade power generators, hybrid power systems, auxiliary power units, and related accessories to U.S. government agencies and military branches. Products include 2kW Military Tactical Generators, INI Power multi-fuel generators (1kW-5kW), vehicle auxiliary power units, and custom power solutions. Revenue is generated through government procurement contracts and direct sales.
2. Custom Power Solutions and Engineering Services: Custom-designed generators, enclosures, and power integration services tailored to specific military applications. Includes engineering and development services, rapid prototyping, and low-rate initial manufacturing for defense customers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

The Dewey Electronics Corporation designs, manufactures, and supports military-grade portable and vehicle-mounted power generators, multi-fuel and hybrid power generation systems, and auxiliary power units for the U.S. Department of Defense. The company also produces naval speed/distance measurement equipment (Pitlog) and specialized military aerospace support components (former GBI line), and offers custom engineering, prototyping, and low-rate initial manufacturing services.

Product overview

The Dewey Electronics Corporation offers a diversified portfolio of power and non-power products for military and defense applications. The core power product line includes 2kW Military Tactical Generators (the company's flagship product with over 25,000 units fielded), Man-Portable Generators, Hybrid Power Generation Systems (offering 30-90% fuel reduction), and Vehicle Auxiliary Power Units ranging from 3.5kW to 5kW. These are complemented by Generator Accessories and Custom Solutions for specialized requirements. The INI Power sub-brand (acquired in 2004) provides the company's multi-fuel, one-man-portable line including IntelliGen 5000 (5kW), IntelliGen 2200 (2.2kW), and custom hybrid solutions like the Trinity ALLY system, all utilizing proprietary OMNIVORE engine technology. The non-power product portfolio includes Pitlog Products (naval speed/distance measurement equipment from the 1962 Pitometer Log Corporation acquisition) and Former GBI Products (aerospace components from the 2013 Goodman Ball acquisition). The company operates as a prime contractor to the U.S. Department of Defense with approximately 20 employees, providing power generation, distribution, management, and energy storage solutions for mobile platforms and hybrid military systems.

Differentiator

Problem solved

Functional benefit

Brands

• IntelliGen: INI Power's line of flex-fuel generators including IntelliGen 5000 (5kW), IntelliGen 2200 (2.2kW), and IntelliGen 1000 (1kW) models. These are multi-fuel, man-portable generators using proprietary OMNIVORE engine technology.
• ALLY (Autonomous Lightweight Lithium-ion Hybrid)
• Trinity
• OMNIVORE
• IntelliGEN
• ALLIES (Austere Low Profile Lightweight Expeditionary Solar)
• UPAK (Universal Propane Adaptor Kit)

Products and services

• 2kW Military Tactical Generators (MTG) Standard 2kW portable diesel generators available in 120V AC and 28V DC outputs, fielded to U.S. military branches since 1996 with over 25,000 units deployed. Operates on diesel and JP-8 military fuels.
• Man-Portable Generators Portable open-frame generators designed for hand-lifting without mechanical aid, including 28V DC hybrid auto-start and 220V AC 1.8kW models for harsh field conditions.
• Hybrid Power Generation Systems Battery-charging hybrid generators including 4.5kW and 2kW enclosed models that reduce fossil fuel use by 30-90%, cut maintenance cycles by 50-87%, and extend system life by up to 400%.
• Vehicle Auxiliary Power Units (APU) Enclosed and open-frame APU systems for vehicle, trailer, and ground mounting including 5kW 28V DC, 4.5kW EVPS, 5kW 240V AC open frame, and 3.5kW LVPS models.
• Custom Solutions Custom-designed generators and enclosures tailored to specific customer requirements for sound levels, mounting configurations, and power interfaces, available as open frame or enclosed units.
• Generator Accessories Proprietary accessories including anti-wet stacking kits, automatic refueler kits, and NATO power adapters designed for use with 2kW military tactical generators.
• INI Power 5kW Products (IntelliGen 5000) Multi-fuel, man-portable 5kW hybrid generators including IntelliGen 5000 Flex-Fuel Generator v2.5 and 5000-KIT with 2000-hour sustainment package, utilizing proprietary OMNIVORE engine technology.
• INI Power 2.2kW Products (IntelliGen 2200) Compact 2.2kW multi-fuel generators including IntelliGen 2200 Flex-Fuel Generator and Heat Assist Multi-Fuel Generator variants, designed for one-man portability.
• INI Power Custom Products Custom hybrid power solutions including Trinity ALLY (Autonomous Lightweight Lithium-ion Hybrid) 1000/2000 systems and IntelliGen 1000 Dual Liquid Fuel Generator for autonomous applications.
• INI Power Accessories INI Power accessories including ALLIES (Austere Low Profile Lightweight Expeditionary Solar) 500 Kit, Universal Propane Adaptor Kit (UPAK), and Extended Run Fuel Tank 20L.
• Pitlog Products Naval speed and distance measurement equipment including rodmeters (28-72 inches), sea valves, hull liners, and indicator transmitters for surface and sub-surface naval applications, acquired from Pitometer Log Corporation in 1962.
• Former GBI Products Specialized military support equipment acquired from Goodman Ball Incorporated including Boeing pumps, roller/conveyor systems, coalescers, couplers, MS adapters, water separators, and valves for aircraft applications including F-15, T-38, C-5, and C-130.

Quantifiable outcome

• 30-90% reduction in fossil fuel consumption with hybrid power systems
• +6 more outcomes

Named customers11 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Peers

• AMETEK Inc.

Direct peers

• Leonardo DRS: Leonardo DRS produces military-grade power conversion, power management, and vehicle electronics for U.S. DoD platforms. Comparable to Dewey in ruggedized military power electronics and hybrid power systems, though at significantly larger scale across many more programs.
• Caterpillar Defense: Caterpillar Defense supplies military-spec diesel generator sets (e.g., the 3kW, 5kW, 10kW, 15kW, and 30kW AMMPS tactical generators used by the U.S. Army), competing head-to-head with Dewey's 2kW MTG. Comparable as a defense generator manufacturer serving the same PM-MEP-style procurement channels.
• HDT Global: HDT Global manufactures military expeditionary power solutions, environmental control, and shelter systems for U.S. and allied forces. Comparable to Dewey as a U.S. defense prime specializing in tactical and expeditionary equipment, including power generation, serving similar procurement offices.
• Cummins Inc. Cummins is a major manufacturer of military and commercial diesel generator sets, including tactical and stationary military power systems supplied to U.S. and allied armed forces. It is directly comparable to Dewey as a DoD prime contractor of ruggedized power-generation equipment, but at vastly larger scale.

Broad incumbents

• Eaton Corporation: Eaton manufactures electrical power distribution, conversion, and management equipment for military and industrial markets, including vehicle and tactical power. Comparable to Dewey's hybrid power and power conversion offerings, but within a much broader industrial and defense portfolio.
• Honeywell International (Defense): Honeywell's aerospace and defense segments supply power systems, electrical components, and integrated logistics support across many U.S. military platforms. Comparable to Dewey as a ruggedized power-electronics supplier for defense, though as part of a vastly broader diversified portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/the-dewey-electronics-corporation

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Dewey Electronics