Company lists · Data refreshed September 2026
Top 25 Electronics prototyping services based in the United States
RevenueBase identified 603 company matches for electronics prototyping services associated with the United States as of September 2026 and tracks 6,455 professional contacts across them, including 1,663 with verified work emails. San Jose is the largest hub.
This list covers company matches for electronics prototyping services 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.
The 25 largest electronics prototyping services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 247 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 | |||||
| 2 | 221 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 | |||||
| 3 | 170 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 136 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 | |||||
| 5 | 130 contacts → | ||||
Exact match “Your hassle-free end-to-end electronic manufacturing solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 128 contacts → | ||||
Exact match “Gorilla Circuits is a Silicon Valley full service printed circuit board manufacturer providing industry leading technology in PCB Design, Fabrication, and Assembly.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 123 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 | |||||
| 8 | 109 contacts → | ||||
Exact match “The 3-Dimensional Services Group specializes in manufacturing metal and plastic prototype and low-volume production parts and assemblies.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 102 contacts → | ||||
Exact match “Ansen Corporation is an ISO 9001:2008 and ISO 13485:2003 certified Electronics Manufacturing Services provider.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 101 contacts → | ||||
Exact match “FULL EMS SERVICES We provide full professional EMS (Electronic Contract Manufacturing) Services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 91 contacts → | ||||
Exact match “Valley Services Electronics (VSE) provides high-quality electronic manufacturing services for companies building complex, reliable products.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 88 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 | |||||
| 13 | 80 contacts → | ||||
Exact match “Aimtron Corporation specializes in the Electronic Manufacturing Services since 2009.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 75 contacts → | ||||
Exact match “At Prime EMS, we are committed to servicing you and your company’s requirements to the highest level.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 73 contacts → | ||||
Exact match “Sunstone Circuits® is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 61 contacts → | ||||
Exact match “Green Circuits is a full-service Electronics Manufacturing Services (EMS) partner to leading OEM’s.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 61 contacts → | ||||
Exact match “Precision Assembly, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 60 contacts → | ||||
Exact match “Sunburst EMS is a flexible, full-service provider of a full range of electronic manufacturing services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 56 contacts → | ||||
Exact match “On-demand manufacturing from 1 to units.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 54 contacts → | ||||
Exact match “Murrietta Circuits is a high reliability, turnkey supplier of PCB Electronic Manufacturing Services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 54 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 | |||||
| 22 | 52 contacts → | ||||
Exact match “Bema Electronics is a premier provider of electronics manufacturing services offering our customers the most advanced techniques in surface mount technology, ball-grid array…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 52 contacts → | ||||
Exact match “ADCO Circuits, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 50 contacts → | ||||
Exact match “FREEDOMCAD is a multi-disciplined engineering team specializing in PCB Design, Engineering, and Manufacturing services for complex high-speed and large electronic systems for the…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 49 contacts → | ||||
Exact match “Discover excellence in electronic contract manufacturing and engineering with Tecnova.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “electronics prototyping services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 603 electronics prototyping services based in the United States
See the full list, filter by size, metro and specialty, and access 1,663 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Electronics prototyping services based in the United States at a glance
As of Sep 16, 2026Companies by employee count
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 603 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 prototyping services” 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 1,663 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 prototyping services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many electronics prototyping services are there based in the United States?
RevenueBase identified 603 company matches for electronics prototyping services 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?
Pactron INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most electronics prototyping services?
San Jose leads with 31 company records, followed by Fremont (11) and San Diego (10).
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 1,663 professional contacts with verified work emails tracked across these 603 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.
Ready to reach these companies? Verified emails and direct dials for all 603 electronics prototyping services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Electronics prototyping services by geography
- Electronics prototyping services based in Australia
- Electronics prototyping services based in Belgium
- Electronics prototyping services based in Canada
- Electronics prototyping services based in France
- Electronics prototyping services based in Germany
- Electronics prototyping services based in India
- Electronics prototyping services based in Israel
- Electronics prototyping services based in Italy
- Electronics prototyping services based in the Netherlands
- Electronics prototyping services based in Poland
- Electronics prototyping services based in Spain
- Electronics prototyping services based in Sweden
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Electronics prototyping services based in Australia
- Electronics prototyping services based in Belgium
- Electronics prototyping services based in Canada
- Electronics prototyping services based in France
- Electronics prototyping services based in Germany
- Electronics prototyping services based in India
Company intelligence · public preview
Top 25 electronics prototyping services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 603 matching company records for electronics prototyping services based in the United States, with 6,455 tracked contacts and 1,663 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 electronics prototyping services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Pactron INCpactroninc.comHQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 247 contacts → |
“Pactron is a preeminent provider of Electronics Design & Manufacturing Services, supporting clients across a broad range of industry segments, from semiconductor to networking…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Milwaukee Electronicsmilwaukeeelectronics.comHQ: Glendale, WI, United StatesReported employees: 501-1,000 | Glendale, WI, United States | 501-1,000 | Exact match | 221 contacts → |
“Milwaukee Electronics is an American electronics manufacturing services (EMS) provider based in the U.S, Mexico and Asia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Advanced Circuitsadvancedpcb.comHQ: Aurora, CO, United StatesReported employees: 201-500 | Aurora, CO, United States | 201-500 | Exact match | 170 contacts → |
“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…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Frederick, MD, United StatesReported employees: 51-200 | Frederick, MD, United States | 51-200 | Exact match | 136 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aqs, INCaqs-inc.comHQ: Fremont, CA, United StatesReported employees: 501-1,000 | Fremont, CA, United States | 501-1,000 | Exact match | 130 contacts → |
“Your hassle-free end-to-end electronic manufacturing solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Gorilla Circuitsgorillacircuits.comHQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 128 contacts → |
“Gorilla Circuits is a Silicon Valley full service printed circuit board manufacturer providing industry leading technology in PCB Design, Fabrication, and Assembly.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Krypton Solutionskrypton-solutions.com HQ: Plano, TX, United StatesReported employees: 201-500 | Plano, TX, United States | 201-500 | Exact match | 123 contacts → |
“Krypton Solutions provides high speed, precision printed circuit board assembly within our locations in Plano, TX, San Jose, CA, and Bangalore, India.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  3-Dimensional Services Group3dimensional.comHQ: Rochester Hills, MI, United StatesReported employees: 501-1,000 | Rochester Hills, MI, United States | 501-1,000 | Exact match | 109 contacts → |
“The 3-Dimensional Services Group specializes in manufacturing metal and plastic prototype and low-volume production parts and assemblies.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ansen Corporationansencorp.comHQ: Ogdensburg, NY, United StatesReported employees: 201-500 | Ogdensburg, NY, United States | 201-500 | Exact match | 102 contacts → |
“Ansen Corporation is an ISO 9001:2008 and ISO 13485:2003 certified Electronics Manufacturing Services provider.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Infiniti Solutionsinfinitisolutions.comHQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 101 contacts → |
“FULL EMS SERVICES We provide full professional EMS (Electronic Contract Manufacturing) Services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 91 contacts → |
“Valley Services Electronics (VSE) provides high-quality electronic manufacturing services for companies building complex, reliable products.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Qmax Systems INCqmaxsys.comHQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 88 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Aimtron Corporationaimtron.comHQ: Palatine, IL, United StatesReported employees: 201-500 | Palatine, IL, United States | 201-500 | Exact match | 80 contacts → |
“Aimtron Corporation specializes in the Electronic Manufacturing Services since 2009.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Prime Technological Servicesprime-ems.com HQ: Suwanee, GA, United StatesReported employees: 201-500 | Suwanee, GA, United States | 201-500 | Exact match | 75 contacts → |
“At Prime EMS, we are committed to servicing you and your company’s requirements to the highest level.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ASC Sunstone Circuitssunstone.comHQ: Mulino, OR, United StatesReported employees: 51-200 | Mulino, OR, United States | 51-200 | Exact match | 73 contacts → |
“Sunstone Circuits® is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Green Circuitsgreencircuits.comHQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 61 contacts → |
“Green Circuits is a full-service Electronics Manufacturing Services (EMS) partner to leading OEM’s.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Precision Assemblyprecisionassembly.com HQ: American Fork, UT, United StatesReported employees: 51-200 | American Fork, UT, United States | 51-200 | Exact match | 61 contacts → |
“Precision Assembly, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sunburst EMSsunburstems.com HQ: West Bridgewater, MA, United StatesReported employees: 51-200 | West Bridgewater, MA, United States | 51-200 | Exact match | 60 contacts → |
“Sunburst EMS is a flexible, full-service provider of a full range of electronic manufacturing services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Circuithubcircuithub.comHQ: South Deerfield, MA, United StatesReported employees: 51-200 | South Deerfield, MA, United States | 51-200 | Exact match | 56 contacts → |
“On-demand manufacturing from 1 to units.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Murrietta Circuitsmurrietta.comHQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 54 contacts → |
“Murrietta Circuits is a high reliability, turnkey supplier of PCB Electronic Manufacturing Services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  K & F Electronicscircuitboards.comHQ: Fraser, MI, United StatesReported employees: 11-50 | Fraser, MI, United States | 11-50 | Exact match | 54 contacts → |
“K&F Electronics provides pcb design, pcb fabrication, pcb assembly and full box build services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bema Electronics INCbemaelectronics.com HQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 52 contacts → |
“Bema Electronics is a premier provider of electronics manufacturing services offering our customers the most advanced techniques in surface mount technology, ball-grid array…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Adco Circuitsadcocircuits.comHQ: Rochester Hills, MI, United StatesReported employees: 51-200 | Rochester Hills, MI, United States | 51-200 | Exact match | 52 contacts → |
“ADCO Circuits, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Freedomcadfreedomcad.com HQ: Bedford, NH, United StatesReported employees: 51-200 | Bedford, NH, United States | 51-200 | Exact match | 50 contacts → |
“FREEDOMCAD is a multi-disciplined engineering team specializing in PCB Design, Engineering, and Manufacturing services for complex high-speed and large electronic systems for the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Tecnova Electronicstecnova.com HQ: Waukegan, IL, United StatesReported employees: 51-200 | Waukegan, IL, United States | 51-200 | Exact match | 49 contacts → |
“Discover excellence in electronic contract manufacturing and engineering with Tecnova.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 603 company matches
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Electronics prototyping services: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
601 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 603 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for electronics prototyping services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electronics prototyping services did RevenueBase find based in the United States?
The saved snapshot records 603 matching company records, 6,455 tracked contacts and 1,663 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Electronics prototyping services by geography
- Electronics prototyping services based in Australia
- Electronics prototyping services based in Belgium
- Electronics prototyping services based in Canada
- Electronics prototyping services based in France
- Electronics prototyping services based in Germany
- Electronics prototyping services based in India
- Electronics prototyping services based in Israel
- Electronics prototyping services based in Italy
- Electronics prototyping services based in the Netherlands
- Electronics prototyping services based in Poland
- Electronics prototyping services based in Spain
- Electronics prototyping services based in Sweden
Cite this list
RevenueBase Data Team. Top 25 electronics prototyping services based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/electronics-prototyping-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Electronics prototyping services based in Australia
- Electronics prototyping services based in Belgium
- Electronics prototyping services based in Canada
- Electronics prototyping services based in France
- Electronics prototyping services based in Germany
- Electronics prototyping services based in India
Company intelligence · public preview
Top 25 electronics prototyping services based in the United States
RevenueBase records 603 matching company records for electronics prototyping services based in the United States, with 6,455 tracked contacts and 1,663 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 electronics prototyping services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Pactron INCpactroninc.com HQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 247 contacts → |
“Pactron is a preeminent provider of Electronics Design & Manufacturing Services, supporting clients across a broad range of industry segments, from semiconductor to networking…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Milwaukee Electronicsmilwaukeeelectronics.com HQ: Glendale, WI, United StatesReported employees: 501-1,000 | Glendale, WI, United States | 501-1,000 | Exact match | 221 contacts → |
“Milwaukee Electronics is an American electronics manufacturing services (EMS) provider based in the U.S, Mexico and Asia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Advanced Circuitsadvancedpcb.com HQ: Aurora, CO, United StatesReported employees: 201-500 | Aurora, CO, United States | 201-500 | Exact match | 170 contacts → |
“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…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Frederick, MD, United StatesReported employees: 51-200 | Frederick, MD, United States | 51-200 | Exact match | 136 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aqs, INCaqs-inc.com HQ: Fremont, CA, United StatesReported employees: 501-1,000 | Fremont, CA, United States | 501-1,000 | Exact match | 130 contacts → |
“Your hassle-free end-to-end electronic manufacturing solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gorilla Circuitsgorillacircuits.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 128 contacts → |
“Gorilla Circuits is a Silicon Valley full service printed circuit board manufacturer providing industry leading technology in PCB Design, Fabrication, and Assembly.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Krypton Solutionskrypton-solutions.com HQ: Plano, TX, United StatesReported employees: 201-500 | Plano, TX, United States | 201-500 | Exact match | 123 contacts → |
“Krypton Solutions provides high speed, precision printed circuit board assembly within our locations in Plano, TX, San Jose, CA, and Bangalore, India.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 3-Dimensional Services Group3dimensional.com HQ: Rochester Hills, MI, United StatesReported employees: 501-1,000 | Rochester Hills, MI, United States | 501-1,000 | Exact match | 109 contacts → |
“The 3-Dimensional Services Group specializes in manufacturing metal and plastic prototype and low-volume production parts and assemblies.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ansen Corporationansencorp.com HQ: Ogdensburg, NY, United StatesReported employees: 201-500 | Ogdensburg, NY, United States | 201-500 | Exact match | 102 contacts → |
“Ansen Corporation is an ISO 9001:2008 and ISO 13485:2003 certified Electronics Manufacturing Services provider.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Infiniti Solutionsinfinitisolutions.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 101 contacts → |
“FULL EMS SERVICES We provide full professional EMS (Electronic Contract Manufacturing) Services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 91 contacts → |
“Valley Services Electronics (VSE) provides high-quality electronic manufacturing services for companies building complex, reliable products.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Qmax Systems INCqmaxsys.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 88 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aimtron Corporationaimtron.com HQ: Palatine, IL, United StatesReported employees: 201-500 | Palatine, IL, United States | 201-500 | Exact match | 80 contacts → |
“Aimtron Corporation specializes in the Electronic Manufacturing Services since 2009.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Prime Technological Servicesprime-ems.com HQ: Suwanee, GA, United StatesReported employees: 201-500 | Suwanee, GA, United States | 201-500 | Exact match | 75 contacts → |
“At Prime EMS, we are committed to servicing you and your company’s requirements to the highest level.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ASC Sunstone Circuitssunstone.com HQ: Mulino, OR, United StatesReported employees: 51-200 | Mulino, OR, United States | 51-200 | Exact match | 73 contacts → |
“Sunstone Circuits® is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Green Circuitsgreencircuits.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 61 contacts → |
“Green Circuits is a full-service Electronics Manufacturing Services (EMS) partner to leading OEM’s.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Precision Assemblyprecisionassembly.com HQ: American Fork, UT, United StatesReported employees: 51-200 | American Fork, UT, United States | 51-200 | Exact match | 61 contacts → |
“Precision Assembly, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sunburst EMSsunburstems.com HQ: West Bridgewater, MA, United StatesReported employees: 51-200 | West Bridgewater, MA, United States | 51-200 | Exact match | 60 contacts → |
“Sunburst EMS is a flexible, full-service provider of a full range of electronic manufacturing services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Circuithubcircuithub.com HQ: South Deerfield, MA, United StatesReported employees: 51-200 | South Deerfield, MA, United States | 51-200 | Exact match | 56 contacts → |
“On-demand manufacturing from 1 to units.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Murrietta Circuitsmurrietta.com HQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 54 contacts → |
“Murrietta Circuits is a high reliability, turnkey supplier of PCB Electronic Manufacturing Services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | K & F Electronicscircuitboards.com HQ: Fraser, MI, United StatesReported employees: 11-50 | Fraser, MI, United States | 11-50 | Exact match | 54 contacts → |
“K&F Electronics provides pcb design, pcb fabrication, pcb assembly and full box build services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bema Electronics INCbemaelectronics.com HQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 52 contacts → |
“Bema Electronics is a premier provider of electronics manufacturing services offering our customers the most advanced techniques in surface mount technology, ball-grid array…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Adco Circuitsadcocircuits.com HQ: Rochester Hills, MI, United StatesReported employees: 51-200 | Rochester Hills, MI, United States | 51-200 | Exact match | 52 contacts → |
“ADCO Circuits, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Freedomcadfreedomcad.com HQ: Bedford, NH, United StatesReported employees: 51-200 | Bedford, NH, United States | 51-200 | Exact match | 50 contacts → |
“FREEDOMCAD is a multi-disciplined engineering team specializing in PCB Design, Engineering, and Manufacturing services for complex high-speed and large electronic systems for the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Tecnova Electronicstecnova.com HQ: Waukegan, IL, United StatesReported employees: 51-200 | Waukegan, IL, United States | 51-200 | Exact match | 49 contacts → |
“Discover excellence in electronic contract manufacturing and engineering with Tecnova.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 603 company matches
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Electronics prototyping services: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
601 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 603 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for electronics prototyping services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electronics prototyping services did RevenueBase find based in the United States?
The saved snapshot records 603 matching company records, 6,455 tracked contacts and 1,663 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 electronics prototyping services based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/electronics-prototyping-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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