Company lists · Data refreshed September 2026

Top 25 Automotive pcb assembly suppliers based in the United States

Name: Automotive pcb assembly suppliers 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 411 companies tracked

RevenueBase identified 411 automotive pcb assembly suppliers headquartered in the United States as of September 2026 and tracks 13,270 professional contacts across them, including 2,896 with verified work emails. San Jose is the largest hub.

This list covers automotive pcb assembly suppliers 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

411Companies

13,270Contacts tracked

2,896Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest automotive pcb assembly suppliers based in the United States

Ranked by team size

Top 25 of 411 automotive pcb assembly suppliers 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 automotive pcb assembly suppliers: 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	Sumitomo Electric Wiring Systems, INC	Indirect evidence	Bowling Green, KY, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,244 contacts →
	Indirect evidence “There is power in a trusted brand.” Source: RevenueBase Database · checked Sep 30, 2026
2	PCB Technologies LTD	Partial evidence	Ocean Township, NJ, United StatesHQ checked Sep 30, 2026	501-1,000	517 contacts →
	Partial 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
3	Multek	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	467 contacts →
	Indirect evidence “Multek is a global leader in printed circuit board technology and value-added manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
4	Mack Technologies	Strong evidence	Westford, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	405 contacts →
	Strong 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
5	MFLEX	Partial evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	10001+	389 contacts →
	Partial evidence “Founded in 1984, MFLEX has become one of the largest global flexible circuit manufacturers & assemblers.” Source: RevenueBase Database · checked Sep 30, 2026
6	Summit Interconnect	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	294 contacts →
	Indirect evidence “Summit Interconnect is one of the leading providers of complex, rigid, and flexible printed circuit boards in North America, offering solutions ranging from advanced prototyping…” Source: RevenueBase Database · checked Sep 30, 2026
7	R&d Altanova	Indirect evidence	South Plainfield, NJ, United StatesHQ checked Sep 30, 2026	10001+	280 contacts →
	Indirect evidence “With the acquisition of R&D Altanova by Advantest, I am pleased I am now part of Advantest Interconnect Solutions (AIS).” Source: RevenueBase Database · checked Sep 30, 2026
8	TTM Technologies	Indirect evidence	Santa Ana, CA, United StatesHQ checked Sep 30, 2026	10001+	266 contacts →
	Indirect evidence “Would you like to be part of a global technology leader focused on bringing products to market?” Source: RevenueBase Database · checked Sep 30, 2026
9	I3 Assembly	Partial evidence	Binghamton, NY, United StatesHQ checked Sep 30, 2026	201-500	231 contacts →
	Partial 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
10	Intervala, LLC	Indirect evidence	Mount Pleasant, PA, United StatesHQ checked Sep 30, 2026	201-500	226 contacts →
	Indirect evidence “Full-service manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
11	Virtex	Indirect evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	501-1,000	225 contacts →
	Indirect evidence “VIRTEX is a trusted technology partner that provides strategic Electronic Manufacturing Services (EMS) to our customer base.” Source: RevenueBase Database · checked Sep 30, 2026
12	Milwaukee Electronics	Indirect evidence	Glendale, WI, United StatesHQ checked Sep 30, 2026	501-1,000	221 contacts →
	Indirect evidence “Milwaukee Electronics is an American electronics manufacturing services (EMS) provider based in the U.S, Mexico and Asia.” Source: RevenueBase Database · checked Sep 30, 2026
13	Advanced Circuits	Strong evidence	Aurora, CO, United StatesHQ checked Sep 30, 2026	201-500	170 contacts →
	Strong evidence “Since 1989, Advanced Circuits has been leading the PCB industry in Quality and Innovation for prototype through large scale production manufacturing and now provides full assembly…” Source: RevenueBase Database · checked Sep 30, 2026
14	Cypress Industries	Indirect evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	201-500	152 contacts →
	Indirect evidence “Cypress Industries is a leading, global vertically-integrated contract manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
15	American Computer Development, Inc. Acdi In Touch With Technology	Indirect evidence	Frederick, MD, United StatesHQ checked Sep 30, 2026	51-200	136 contacts →
	Indirect evidence “Based in Frederick, MD, Nashville, NC, and Branford, CT, ACDi is an integral resource to companies who need a trusted partner for dynamic electronics manufacturing, engineering…” Source: RevenueBase Database · checked Sep 30, 2026
16	Circuitronix	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 30, 2026	201-500	131 contacts →
	Indirect evidence “Circuitronix listens to its customers in order to mutually develop strategies that achieve innovative and market leading products.” Source: RevenueBase Database · checked Sep 30, 2026
17	Gorilla Circuits	Strong evidence	San Jose, CA, United StatesHQ checked Sep 30, 2026	201-500	128 contacts →
	Strong evidence “Gorilla Circuits is a Silicon Valley full service printed circuit board manufacturer providing industry leading technology in PCB Design, Fabrication, and Assembly.” Source: RevenueBase Database · checked Sep 30, 2026
18	Krypton Solutions	Partial evidence	Plano, TX, United StatesHQ checked Sep 30, 2026	201-500	123 contacts →
	Partial evidence “Krypton Solutions provides high speed, precision printed circuit board assembly within our locations in Plano, TX, San Jose, CA, and Bangalore, India.” Source: RevenueBase Database · checked Sep 30, 2026
19	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
20	Insulectro	Indirect evidence	Lake Forest, CA, United StatesHQ checked Sep 30, 2026	201-500	98 contacts →
	Indirect evidence “Insulectro is the largest North American distributor for materials used in the fabrication of printed circuit boards, composite manufacturing, and the new, highly innovative…” Source: RevenueBase Database · checked Sep 30, 2026
21	Qual-Pro Corporation	Indirect evidence	Gardena, CA, United StatesHQ checked Sep 30, 2026	51-200	98 contacts →
	Indirect 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	Calumet Electronics Corporation	Indirect evidence	Calumet, MI, United StatesHQ checked Sep 30, 2026	201-500	97 contacts →
	Indirect evidence “Calumet Electronics Corporation is an award-winning research, design, engineering, and manufacturing company specializing in high-quality printed circuit boards.” Source: RevenueBase Database · checked Sep 30, 2026
23	Safari Circuits LLC	Indirect evidence	Otsego, MI, United StatesHQ checked Sep 30, 2026	201-500	87 contacts →
	Indirect evidence “Nestled in the vibrant community of Otsego, Michigan, Safari Circuits thrives on our unwavering commitment to fostering a close-knit, family-like culture, which forms the very…” Source: RevenueBase Database · checked Sep 30, 2026
24	Saturn Electronics Corporation	Partial evidence	Romulus, MI, United StatesHQ checked Sep 30, 2026	51-200	82 contacts →
	Partial evidence “Saturn Electronics Corporation is a debt-free, domestic bare printed circuit board manufacturer providing cutting-edge solutions mandatory to design, assembly and fabrication.” Source: RevenueBase Database · checked Sep 30, 2026
25	Target Corporation Electronics Manufacturing Services	Strong evidence	Pleasant Prairie, United StatesHQ checked Sep 30, 2026	11-50	82 contacts →
	Strong evidence “Founded in 1964 by former employees of the Admiral Corporation, Target Corporation is a full-service PCB assembly specialist and electronics manufacturer (both turnkey and…” 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: automotive pcb assembly suppliers. 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 automotive pcb assembly suppliers.
Partial evidence: Its own public description names part of automotive pcb assembly suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive pcb assembly suppliers. 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 411 automotive pcb assembly suppliers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,896 reachable decision-makers.

Free signup · no credit card

View the full list →

Automotive pcb assembly suppliers based in the United States at a glance

As of Sep 30, 2026

21.8%Verified-email coverage

32.3Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · San Jose

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

157

51-200

115

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 411 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 automotive pcb assembly suppliers, 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 “automotive pcb assembly suppliers”. 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 automotive pcb assembly suppliers), 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 automotive pcb assembly suppliers, 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, 2,896 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 automotive pcb assembly suppliers, 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 automotive pcb assembly suppliers are there based in the United States?

RevenueBase identified 411 automotive pcb assembly suppliers 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?

Sumitomo Electric Wiring Systems, INC, headquartered in Bowling Green, tops this list with the largest team on record.

Which city has the most automotive pcb assembly suppliers?

San Jose leads with 20 headquartered companies, followed by Elk Grove Village (12) and Santa Ana (10).

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 2,896 verified decision-maker contacts tracked across these 411 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.

Ready to reach these companies? Verified emails and direct dials for all 411 automotive pcb assembly suppliers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Automotive pcb assembly suppliers by geography

Browse the directory

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.