Company lists · Data refreshed September 2026

Top 25 Electronics design firms based in the United States

RevenueBase identified 776 company matches for electronics design firms associated with the United States as of September 2026 and tracks 9,289 professional contacts across them, including 2,306 with verified work emails. San Jose is the largest hub.

This list covers company matches for electronics design firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
776Companies
9,289Contacts tracked
2,306Verified emails
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The 25 largest electronics design firms based in the United States

Ranked by team size
Top 25 of 776 company matches for electronics design firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWest Orange, NJ, United StatesHQ recorded Sep 16, 20261,001-5,000709 contacts →

Exact match

“Founded in 1949, Bel designs, manufactures and markets a broad array of products that Power, Protect and Connect electronic circuits.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchSanta Clara, CA, United StatesHQ recorded Sep 16, 2026501-1,000570 contacts →

Exact match

“Since its founding in 2003, Synapse Designs' specialized design and engineering services have made us the preferred partner to numerous top-tier semiconductor and systems…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSanta Clara, CA, United StatesHQ recorded Sep 16, 2026501-1,000523 contacts →

Exact match

“Founded in 2007, headquartered in Santa Clara (Silicon Valley) with operations in Dhaka, Bangladesh.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchSan Jose, CA, United StatesHQ recorded Sep 16, 202610001+321 contacts →

Exact match

“Cadence is a pivotal leader in electronic systems design, building upon more than 30 years of computational software expertise.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSanta Clara, CA, United StatesHQ recorded Sep 16, 2026201-500247 contacts →

Exact match

“Pactron is a preeminent provider of Electronics Design & Manufacturing Services, supporting clients across a broad range of industry segments, from semiconductor to networking…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchGlendale, WI, United StatesHQ recorded Sep 16, 2026501-1,000221 contacts →

Exact match

“Milwaukee Electronics is an American electronics manufacturing services (EMS) provider based in the U.S, Mexico and Asia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchGray, ME, United StatesHQ recorded Sep 16, 2026201-500177 contacts →

Exact match

“Enercon Technologies provides integrated electronic product design & contract manufacturing services to the medical, industrial, and defense segments.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchFrederick, MD, United StatesHQ recorded Sep 16, 202651-200136 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchPlano, TX, United StatesHQ recorded Sep 16, 2026201-500123 contacts →

Exact match

“Krypton Solutions provides high speed, precision printed circuit board assembly within our locations in Plano, TX, San Jose, CA, and Bangalore, India.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchHauppauge, NY, United StatesHQ recorded Sep 16, 2026201-50094 contacts →

Exact match

“Sensitron has been a world leader for over 50 years in supplying integrated electronic and semiconductor products to the commercial aerospace, space, defense and medical markets.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchIndianapolis, IN, United StatesHQ recorded Sep 16, 202651-20092 contacts →

Exact match

“Indesign, LLC is a multi-discipline engineering design firm specializing in full turnkey electronic product development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchSan Jose, CA, United StatesHQ recorded Sep 16, 202611-5088 contacts →

Exact match

“Qmax Systems has been a trusted partner for companies that need to bring complex electronic products to life, from concept to production-ready hardware.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchHenderson, NV, United StatesHQ recorded Sep 16, 2026201-50087 contacts →

Exact match

“Aldec, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 16, 202651-20087 contacts →

Exact match

“DornerWorks is an embedded systems engineering firm trusted by leading innovators in aerospace, defense, medical, and industrial markets.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchAurora, CO, United StatesHQ recorded Sep 16, 2026201-50082 contacts →

Exact match

“We’re AdvancedPCB: the next-generation PCB manufacturer uniting Advanced Printed Circuit Board Technology (APCT), Advanced Circuits, Inc.(ACI), and San Diego PCB Design (SDPCB)…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchLenexa, KS, United StatesHQ recorded Sep 16, 2026501-1,00078 contacts →

Exact match

“Pivot International is a global leader in product design, development, and electronics manufacturing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchShelby Twp., MI, United StatesHQ recorded Sep 16, 202651-20078 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchSolon, OH, United StatesHQ recorded Sep 16, 2026201-50074 contacts →

Exact match

“CO-AX Technology is the premier design and contract manufacturer for electronic systems and circuit integration.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchLos Gatos, CA, United StatesHQ recorded Sep 16, 202651-20066 contacts →

Exact match

“With more than 5 years of successful on-time on-cost client deliveries, 20+ tape-outs including advanced nodes, 25+ global customers, and years of combined engineering experience…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchMilpitas, CA, United StatesHQ recorded Sep 16, 202651-20066 contacts →

Exact match

“Sivaltech is an established ASIC/FPGA, Analog, Embedded Software design services company with offices in California, USA and Bangalore, India.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchPinellas Park, FL, United StatesHQ recorded Sep 16, 202611-5060 contacts →

Exact match

“Use our Expertise to Design and Build Your Solutions!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchEl Segundo, CA, United StatesHQ recorded Sep 16, 202651-20059 contacts →

Exact match

“We are an engineering research and development firm specializing in custom electronics and end-to-end electronic systems.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchDanbury, CT, United StatesHQ recorded Sep 16, 202651-20059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchFraser, MI, United StatesHQ recorded Sep 16, 202611-5054 contacts →

Exact match

“K&F Electronics provides pcb design, pcb fabrication, pcb assembly and full box build services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchRochester Hills, MI, United StatesHQ recorded Sep 16, 202651-20052 contacts →

Exact match

“ADCO Circuits, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 776 electronics design firms based in the United States

See the full list, filter by size, metro and specialty, and access 2,306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electronics design firms based in the United States at a glance

As of Sep 16, 2026
24.8%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · San Jose
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
468
11-50
214
51-200
67
201-500
15
501-1,000
7
1,001-5,000
2
10001+
2

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 776 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “electronics design firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,306 professional contacts with verified work emails across the full matched dataset. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electronics design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electronics design firms are there based in the United States?

RevenueBase identified 776 company matches for electronics design firms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

BEL Fuse INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electronics design firms?

San Jose leads with 31 company records, followed by San Diego (19) and Austin (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,306 professional contacts with verified work emails tracked across these 776 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 SmartSearch, 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.