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Epec Engineered Technologies

Epec LLC

New Bedford, MA, United States

Rugged Computing & ElectronicsSpaceDual-use
Founded 195251-200 employeesComponent Supplier, Contract ManufacturerSupplies Defense Industry
Profile last updated: April 30, 2026

About

Founded in 1952, Epec Engineered Technologies is a defense component supplier based in New Bedford, United States working in rugged computing & electronics, space.

Epec Engineered Technologies, trading as Epec, is a North American printed circuit board and electronic assembly manufacturer. The company describes itself as the oldest production circuit board company in North America, with roots dating to 1952. It produces custom PCBs, including flex, rigid-flex and heavy copper boards, and also makes cable and wire harness assemblies, custom battery packs, human-machine interface assemblies, RF filters, and electronically commutated motors and fans through its EC Fans & Drives division. Its markets include medical devices, military and aerospace electronics, test and measurement, industrial, automotive and consumer products. Its defense-related work includes ITAR-registered flex circuits and battery packs, MIL-style cable harnesses, and HMI solutions for military aircraft. Operations are spread across the United States, Canada, Europe and Asia, with headquarters in New Bedford, Massachusetts. The company is a founding member of the IPC and holds ISO/IEC 27001:2013 certification.

Location

New Bedford, United States

Founded

1952

Employees

51-200

Company type

Private company

Legal name

Epec LLC

Focus areas

printed circuit boardsflex circuitsrigid-flex PCBheavy copper PCBcable assembliesbattery packsHMIRF filtersITARmilitary and aerospace electronics

Languages

EN

Products & capabilities

Defense domains

Rugged Computing & ElectronicsSpace

Supply-chain role

Component SupplierContract ManufacturerSubsystem Manufacturer

What they offer

HardwareComponentsManufacturing ServicesEngineering Services

Markets

Also sells to civilian markets

Products

Flex and Rigid-Flex PCBs

Printed circuit boards

Single- and multi-layer flex and rigid-flex circuit boards for aerospace, medical and rugged applications, including ITAR-registered flex circuits.

Heavy and Extreme Copper PCBs

Printed circuit boards

Printed circuit boards with heavy copper weights from 5 to 200 ounces, marketed for military and aerospace applications.

Custom Battery Packs

Battery packs

Custom rechargeable battery pack design and fabrication, including an ITAR-registered facility in New Bedford, Massachusetts that manufactures for medical and military applications.

Overmolded Cable Assemblies

Cable assemblies

Custom overmolded cable and cable harness assemblies, including MIL-style harnesses for defense testing.

Human-Machine Interface Assemblies

User interface assemblies

Membrane switches, keypads, graphic overlays and HMI assemblies, including solutions for military aircraft.

RF Filters

RF components

Custom RF filters for demanding applications, produced through the Putnam RF Filters acquisition.

End users

Defense Industry

Standards, platforms & customers

Defense standards

ITAR registered

Credentials & affiliations

Certifications

ISO/IEC 27001:2013

Issued by: Not stated

Industry memberships

IPC

Other defense companies in United States

View all