JEM Engineering

JEM Engineering

JEM Engineering, LLC

Laurel, Maryland, United States

Communications & SATCOMElectronic WarfareC4ISRAir SystemsDual-use
Founded 2002Component Supplier, Subsystem ManufacturerSupplies Naval Forces, Special Forces, Defense Industry
Profile last updated: July 19, 2026

About

Founded in 2002, JEM Engineering is a defense component supplier based in Laurel, United States working in communications & satcom, electronic warfare, c4isr +3 more.

JEM Engineering is an antenna engineering company based in Laurel, Maryland, that designs, rapidly prototypes, manufactures and tests RF antennas and antenna systems. Founded in 2002 and described as a woman-owned firm, it supplies antennas for military and commercial applications, including airborne, vehicular, portable, concealed, flight-qualified and SATCOM antennas, as well as electronic warfare, signal intelligence and direction-finding products. The company states its products and RF testing services have been used in programmes of the United States Department of Defense and its contractors. It operates RF test chambers, including anechoic facilities covering 80 MHz to 40 GHz, offers custom antenna development and in-house prototyping, and holds AS9100D certification. Its products are subject to ITAR restrictions in some cases.

Location

Laurel, United States

Founded

2002

Company type

Limited company

Legal name

JEM Engineering, LLC

Focus areas

antennasRF testingcustom antenna developmentwoman-ownedITARAS9100Danechoic testingairborne antennasSATCOM

Languages

EN

Products & capabilities

Defense domains

Communications & SATCOMElectronic WarfareC4ISRAir SystemsLand Systems & VehiclesUnmanned Systems

Supply-chain role

Component SupplierSubsystem ManufacturerContract Manufacturer

What they offer

HardwareComponentsManufacturing ServicesEngineering Services

Markets

Also sells to civilian markets

Products

Airborne Blade Antennas

Airborne antenna

Blade antennas for airborne platforms.

Multi-Band Airborne Arrays

Airborne antenna array

Multi-band antenna arrays for airborne platforms.

UHF SATCOM Antennas

Satellite communications antenna

Antennas for UHF satellite communications.

Active Electronic Steered Arrays

Active electronically steered array

Electronically steered antenna arrays (AESA).

Manpack Antennas

Portable antenna

Manpack antennas designed to be worn on the body.

Concealed & Low-Profile Antennas

Concealed antenna

Low-profile and concealed antennas for covert and vehicle use.

Magnetic Flux Channel Antennas

Novel antenna

Antennas that radiate without using electric charge, per the company's description.

Log Periodic Antennas

Broadband antenna

Broadband log periodic antennas covering 2 MHz to 40 GHz range products.

End users

Naval ForcesSpecial ForcesDefense Industry

Standards, platforms & customers

Defense standards

AS9100D

Credentials & affiliations

Certifications

AS9100D

Awards

Best of Laurel Antenna Products & Development

Laurel Award Program2021

Best of Laurel Antennas

Laurel Award Program2019

SBIR/STTR Transition Program recognition

Department of the Navy2019

Navy SBIR Transition Assistance Program recognition

Department of the Navy2007

Top 100 Minority Business Enterprise Award

Maryland2006

Governors Citation

Governors Office of Small, Minority and Women Business Affairs, Maryland

Industry memberships

AFCEA

People

Management & team (1)

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