Electronics & Semiconductor Manufacturers

Top 15 Electronics Manufacturers in New Jersey 2026

Last updated October 16, 2026

15listings

FirmsLedger lists 15 electronics & semiconductor manufacturers headquartered in New Jersey. The largest cluster is in Edison (2), and the other 13 are in 13 more cities. Edison listings include DGL Group and Green Electronics.

By specialty, New Jersey has semiconductor / chips (4) listings.

Compare all 10 in a table

Compare 10 electronics & semiconductor manufacturers in New Jersey
Company	City	Specialty	Phone	Website
Ace Electronics	Metuchen	Custom cable assembly	(732) 603-9800	aceelectronics.com
American Microsemiconductor, Inc.	Madison	Semiconductor distribution	(973) 377-9566	americanmicrosemi.com
MECA Electronics, Inc.	Denville	RF/microwave component design	(973) 625-0661	e-meca.com
Digitron Semiconductors	Kenilworth	High reliability processing flow (MIL-PRF-19500 JANTX equivalent)	(908) 245-7200	digitroncorp.com
Discovery Semiconductors Inc	Ewing Township	InGaAs photodetector fabrication	(609) 434-1311	discoverysemi.com
Electronics Expo	Wayne	Home theater design	(973) 785-1112	electronicsexpo.com
Lectron Industries	Union	Wholesale distribution of power and discrete semiconductors	(908) 687-2626	lectronindustries.com
New Jersey Semiconductor Products Inc	Springfield	Discrete semiconductor design	(973) 376-2922	njsemi.com
New Yorker Electronics	Northvale	Certified franchise distribution	(201) 750-1171	newyorkerelectronics.com
Ango Electronics Corporation	North Arlington	Toroidal transformer design and manufacture	(201) 991-3300	antekinc.com

All Electronics & Semiconductor in New Jersey

Ace Electronics

Metuchen, New Jersey

Ace Electronics was founded in 1978 in Metuchen, New Jersey, and operates as a service‑disabled veteran‑owned small business (SDVOSB) with additional woman‑owned small business (WOSB) and small business (SB) designations. The company began as a provider of customized cable assembly solutions and has expanded to three U.S.

Cable Assembly Electronics & Semiconductor ManufacturersISO 9001:2015ITARIPC/WHMA-A-620

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Call(732) 603-9800 Visit Website

American Microsemiconductor, Inc.

Madison, New Jersey

American Microsemiconductor, Inc. was incorporated in 1972 in Madison, New Jersey.

Semiconductor / ChipsISO 9001:2015AS9100D

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Call(973) 377-9566 Visit Website

MECA Electronics, Inc.

Denville, New Jersey

MECA Electronics, Inc. was founded in 1961 in Denville, New Jersey.

Electronics & Semiconductor ManufacturersISO 9001:2015RoHS

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Call(973) 625-0661 Visit Website

Digitron Semiconductors

Kenilworth, New Jersey

Digitron Semiconductors operates from Kenilworth, New Jersey, where it manufactures high-reliability discrete semiconductor devices. The company focuses on Zener diodes, transient voltage suppressors, rectifiers, and transistors tailored to stringent military, aerospace, industrial, and commercial requirements.

Semiconductor / ChipsAS9100:2016ISO 9001:2015RoHS

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Call(908) 245-7200 Visit Website

Discovery Semiconductors Inc

Ewing Township, New Jersey

Discovery Semiconductors operates from Ewing Township, New Jersey. The company began operations in 1993 and has maintained a clean room facility since 1998 for high-reliability manufacturing.

Electronics & Semiconductor Manufacturers

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Call(609) 434-1311 Visit Website

Electronics Expo

Wayne, New Jersey

Electronics Expo operates from Wayne, New Jersey, where it was founded in 2003. The business stocks over 500 brands across home audio, portable audio, TVs and projectors, car electronics, and professional audio categories.

Electronics & Semiconductor Manufacturers

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Call(973) 785-1112 Visit Website

Lectron Industries

Union, New Jersey

Lectron Industries was founded in 1981 in Union, New Jersey, by a former U.S. Air Force radar technician who served on the F-4 Phantom, including a tour in Vietnam.

Electronics & Semiconductor Manufacturers

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Call(908) 687-2626 Visit Website

New Jersey Semiconductor Products Inc

Springfield, New Jersey

New Jersey Semiconductor Products Inc. was established in 1957 and is headquartered in Springfield, New Jersey.

Semiconductor / Chips

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Call(973) 376-2922 Visit Website

New Yorker Electronics

Northvale, New Jersey

New Yorker Electronics was established in 1948 in Northvale, New Jersey, initially serving the New York, New Jersey, and Connecticut area with a focus on capacitors. The company was incorporated in 1958 under the guidance of Abe Slivka and has remained family-owned since.

Electronics & Semiconductor ManufacturersAS9120BISO 9001:2015AS5553

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Call(201) 750-1171 Visit Website