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Custom Electronics, Inc. (CEI) designs, manufactures, and supports a wide variety of specialized, reliable, high-quality capacitors and electronic assemblies for the global military, aerospace, industrial, renewable energy and medical markets. We deliver these products at competitive prices with superior customer service. Custom makes high-voltage mica-paper capacitors, subassemblies, powder coated & laminated bus bars, and packages high-voltage modules for the world's leading companies in the missile-system, communication-satellite, medical-electronics, geophysical, and aerospace industries in the United States and abroad. Our capacitors are typically used in: Power-supply systems for communications and weather satellites Transmitter power-supplies for Electronics Counter Measures (ECMs) Detonating devices for Exploding Foil Initiators (EFIs or EBWs) used in Electronics Safe Arm Devices (ESADs) Unpackaged breadboarding circuitry Pulse-Forming networks for radar transmitters Starters for jet ignition systems Power-supply systems for military aircraft Guidance-system transmitters for missiles Radar transmitters for shipboard defense systems Traveling Wave Tube (TWT) power supplies for radar transmitters Power supplies for down-hole oil-and-gas exploration

Website http://www.customelec.com/
Revenue $18.6 million
Funding $1 million
Employees 58 (29 on RocketReach)
Founded 1963
Address 87 Browne Street, Oneonta, New York 13820, US
Phone +1 607-432-3880
Technologies
Industry Appliances, Electrical, and Electronics Manufacturing, Manufacturing General, Electronics, Electronics Manufacturing, Manufacturing, Consumer Electronics, Capacitor Manufacturing, Hardware, Electronic Assembies, Software, Bus Bar Design and Manufacturing, Electromagnetics, PCB Design & Assembly Services
Web Rank 14 Million
Keywords High Quality Capacitors, Capacitors, Custom Capacitors, Electronic Assemblies, Military Electronics, Electronic Design, Capacitor Manufacturing, Aerospace Electronics, Electronic Manufacturing, Industrial Electronics, Electronics Support, Electronics Components, Circuit Boards, Embedded Systems, Medical Electronics, Power Electronics, Electronics
Competitors HARMAN International, Bose Corporation, Leviton, Crestron Electronics, Lutron Electronics, Exztron Canada, Control4, Savant Systems, AMX by HARMAN +41 more (view full list)
SIC SIC Code 36 Companies, SIC Code 367 Companies
NAICS NAICS Code 33 Companies, NAICS Code 334 Companies

Custom Electronics, Inc. Questions

The Custom Electronics, Inc. annual revenue was $18.6 million in 2026.

Thor Eilertsen is the CTO of Custom Electronics, Inc..

29 people are employed at Custom Electronics, Inc..

Custom Electronics, Inc. is based in Oneonta, New York.

The NAICS codes for Custom Electronics, Inc. are [33, 334].

The SIC codes for Custom Electronics, Inc. are [36, 367].

Top Custom Electronics, Inc. Employees

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