Company lists · Data refreshed September 2026

Top 25 Electronic packaging manufacturers based in the United States

Name: Electronic packaging manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 410 companies tracked

RevenueBase identified 410 electronic packaging manufacturers headquartered in the United States as of September 2026 and tracks 12,064 professional contacts across them, including 2,768 with verified work emails. San Jose is the largest hub.

This list covers electronic packaging manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

410Companies

12,064Contacts tracked

2,768Verified emails

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The 25 largest electronic packaging manufacturers based in the United States

Ranked by team size

Top 25 of 410 electronic packaging manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to electronic packaging manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BEL Fuse INC	Strong evidence	West Orange, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	709 contacts →
	Strong evidence “Founded in 1949, Bel designs, manufactures and markets a broad array of products that Power, Protect and Connect electronic circuits.” Source: RevenueBase Database · checked Sep 30, 2026
2	IEC Electronics Corp	Partial evidence	Newark, NY, United StatesHQ checked Sep 30, 2026	n/a	563 contacts →
	Partial evidence “IEC Electronics, acquired by Creation Technologies in 2021, is a provider of electronic manufacturing services ("EMS") to advanced technology companies that produce life-saving…” Source: RevenueBase Database · checked Sep 30, 2026
3	Airborn	Strong evidence	Georgetown, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	556 contacts →
	Strong evidence “AirBorn engineers and manufactures specialized connectors & electronic components for Original Equipment Manufacturers (OEMs).” Source: RevenueBase Database · checked Sep 30, 2026
4	PCB Technologies LTD	Strong evidence	Ocean Township, NJ, United StatesHQ checked Sep 30, 2026	501-1,000	517 contacts →
	Strong evidence “PCB Technologies is an All-in-One Solutions provider of high-mix multilayer rigid, rigid-flex and multi-flex PCBs, Substrates, IC Packaging, complex electronic component…” Source: RevenueBase Database · checked Sep 30, 2026
5	Mack Technologies	Partial evidence	Westford, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	405 contacts →
	Partial evidence “Mack Technologies is a leading supplier of printed circuit board assembly, systems assembly, and electronics contract manufacturing services for the defense, communications…” Source: RevenueBase Database · checked Sep 30, 2026
6	VEXOS	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	501-1,000	283 contacts →
	Partial evidence “Vexos, is an award-winning global electronics manufacturing services (EMS) and custom material solutions (CMS) company, providing complete end-to-end supply chain management…” Source: RevenueBase Database · checked Sep 30, 2026
7	Advantek	Partial evidence	Eau Claire, WI, United StatesHQ checked Sep 30, 2026	1,001-5,000	271 contacts →
	Partial evidence “For over 45 years, Advantek has been the recognized leader in precision component packaging systems.” Source: RevenueBase Database · checked Sep 30, 2026
8	I3 Assembly	Indirect evidence	Binghamton, NY, United StatesHQ checked Sep 30, 2026	201-500	231 contacts →
	Indirect evidence “i3 Assembly LLC is dedicated to advancing our competitive excellence from development through full-scale production manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
9	Tech Etch	Indirect evidence	Plymouth, MA, United StatesHQ checked Sep 30, 2026	501-1,000	230 contacts →
	Indirect evidence “Tech Etch has over five decades of experience and expertise specializing in manufacturing precision engineered thin metal components, flexible printed circuits, and EMI/RFI…” Source: RevenueBase Database · checked Sep 30, 2026
10	Intervala, LLC	Partial evidence	Mount Pleasant, PA, United StatesHQ checked Sep 30, 2026	201-500	226 contacts →
	Partial evidence “Full-service manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
11	Enercon Technologies	Partial evidence	Gray, ME, United StatesHQ checked Sep 30, 2026	201-500	177 contacts →
	Partial evidence “Enercon Technologies provides integrated electronic product design & contract manufacturing services to the medical, industrial, and defense segments.” Source: RevenueBase Database · checked Sep 30, 2026
12	Cypress Industries	Partial evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	201-500	152 contacts →
	Partial evidence “Cypress Industries is a leading, global vertically-integrated contract manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
13	Aqs, INC	Partial evidence	Fremont, CA, United StatesHQ checked Sep 30, 2026	501-1,000	130 contacts →
	Partial evidence “Your hassle-free end-to-end electronic manufacturing solutions.” Source: RevenueBase Database · checked Sep 30, 2026
14	Parker Chomerics	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 30, 2026	501-1,000	123 contacts →
	Indirect evidence “Parker Chomerics, a Division of Parker Hannifin, is a total solutions provider of EMI Shielding, Thermal Management, Integrated Display Products, Engineered Plastics and Metal…” Source: RevenueBase Database · checked Sep 30, 2026
15	Epec Engineered Technologies	Indirect evidence	New Bedford, MA, United StatesHQ checked Sep 30, 2026	51-200	115 contacts →
	Indirect evidence “Epec Engineered Technologies is the ideal choice for an OEM seeking customized product solutions from a focused and agile partner having supported over customers across all…” Source: RevenueBase Database · checked Sep 30, 2026
16	Altek Electronics, Inc. A Cyient DLM Company	Partial evidence	Torrington, CT, United StatesHQ checked Sep 30, 2026	51-200	107 contacts →
	Partial evidence “Since 1972, Altek Electronics has been a trusted partner in electronic manufacturing, offering comprehensive contract manufacturing solutions across a wide range of industries.” Source: RevenueBase Database · checked Sep 30, 2026
17	Ansen Corporation	Partial evidence	Ogdensburg, NY, United StatesHQ checked Sep 30, 2026	201-500	102 contacts →
	Partial evidence “Ansen Corporation is an ISO 9001:2008 and ISO 13485:2003 certified Electronics Manufacturing Services provider.” Source: RevenueBase Database · checked Sep 30, 2026
18	Palomar Technologies	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 30, 2026	51-200	101 contacts →
	Indirect evidence “Palomar Technologies makes the connected world possible by delivering a Total Process Solution™ for advanced photonic and microelectronic device packages utilized in today’s…” Source: RevenueBase Database · checked Sep 30, 2026
19	Regal Research & Mfg. CO	Indirect evidence	Plano, TX, United StatesHQ checked Sep 30, 2026	201-500	99 contacts →
	Indirect evidence “Regal Research has become a leading US provider of product-level electromechanical contract manufacturing solutions for the medical equipment, semiconductor equipment, EV…” Source: RevenueBase Database · checked Sep 30, 2026
20	Kyocera International, Inc.	Partial evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	201-500	98 contacts →
	Partial evidence “The Semiconductor Components Group provides custom and off-the-shelf packaging options in ceramic and organic material sets.” Source: RevenueBase Database · checked Sep 30, 2026
21	Qual-Pro Corporation	Partial evidence	Gardena, CA, United StatesHQ checked Sep 30, 2026	51-200	98 contacts →
	Partial evidence “Qual-Pro is a global Electronics Manufacturing Services provider, certified to ISO 9001, AS9100 (aerospace), and ISO 13485 (medical) quality standards.” Source: RevenueBase Database · checked Sep 30, 2026
22	MUM Industries INC	Indirect evidence	Mentor, OH, United StatesHQ checked Sep 30, 2026	51-200	97 contacts →
	Indirect evidence “Founded in 1996, MUM Industries, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
23	Marsh Electronics, INC	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 30, 2026	51-200	92 contacts →
	Partial evidence “Marsh Electronics is a trusted stocking distributor of electronic components, offering a comprehensive range of passive, electromechanical, and power semiconductor products from…” Source: RevenueBase Database · checked Sep 30, 2026
24	Un1f1ed Global Packaging Group	Partial evidence	Sutton, MA, United StatesHQ checked Sep 30, 2026	201-500	87 contacts →
	Partial evidence “We design and deliver protective packaging solutions that perform in the real world.” Source: RevenueBase Database · checked Sep 30, 2026
25	Applied Technical Services	Indirect evidence	Everett, WA, United StatesHQ checked Sep 30, 2026	201-500	84 contacts →
	Indirect evidence “Selected as one of Washington's Best Workplaces for 2017 (third consecutive year), one of Industry Week's Best Plants in North America, and consistently at the top of Circuit's…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electronic packaging manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electronic packaging manufacturers.
Partial evidence: Its own public description names part of electronic packaging manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electronic packaging manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 410 electronic packaging manufacturers based in the United States

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Electronic packaging manufacturers based in the United States at a glance

As of Sep 30, 2026

22.9%Verified-email coverage

29.4Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · San Jose

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

151

51-200

103

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 410 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electronic packaging manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “electronic packaging manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electronic packaging manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electronic packaging manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,768 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electronic packaging manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electronic packaging manufacturers are there based in the United States?

RevenueBase identified 410 electronic packaging manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

BEL Fuse INC, headquartered in West Orange, tops this list with the largest team on record.

Which city has the most electronic packaging manufacturers?

San Jose leads with 13 headquartered companies, followed by Fremont (12) and Rochester (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,768 verified decision-maker contacts tracked across these 410 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.