Company lists · Data refreshed September 2026
Top 25 Probe card manufacturers based in the United States
RevenueBase identified 59 company matches for probe card manufacturers associated with the United States as of September 2026 and tracks 3,181 professional contacts across them, including 1,128 with verified work emails. San Jose is the largest hub.
This list covers company matches for probe card manufacturers 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 30, 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 probe card manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,485 contacts → | ||||
Exact match “FormFactor is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design debug, to…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 293 contacts → | ||||
Exact match “Cohu is a publicly traded (NASDAQ: COHU) global company with headquarters in Poway, CA.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 280 contacts → | ||||
Exact match “With the acquisition of R&D Altanova by Advantest, I am pleased I am now part of Advantest Interconnect Solutions (AIS).” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 179 contacts → | ||||
Exact match “Nidec SV Probe was founded in 1994, and engages in the manufacture, marketing, and service of high performance probe cards and test solutions for the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 46 contacts → | ||||
Exact match “QA Technology is globally recognized for remarkable product performance, competitive prices, fast delivery and exceptional service.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match “Celadon Systems designs and manufactures ultra high performance probe cards for the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “Ironwood Electronics offers high performance test sockets and adapters for both engineering validation and production use.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 25 contacts → | ||||
Exact match “Reducing the cost of semiconductor test is imperative for the continued progression of Moore's Law.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 25 contacts → | ||||
Exact match “Founded in 1991 in Silicon Valley, California, QualiTau is a leading provider of advanced reliability test equipment and services for the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “Overview STAr-Edge Technologies is the U.S division of STAr Technologies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “RI develops, manufactures and supports production and characterization test solutions for the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “Online Store Micromanipulator Delivers the Probe Stations, Probe Tips, and Accessories the Industry Depends On.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “JMC Worldwide Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “SemiProbe is a worldwide leader in the design and production of probing and inspection systems to the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Four Dimensions manufactures advanced semiconductor probing systems since 1978.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Contech Solutions, Inc is a leader in design and manufacturing of Semi-conductor test interface products and Medical Subcontract Manufacturing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “DB Design is an engineering and manufacturing company that provides test interface solutions to the semiconductor industry as well as custom engineered products to the medical and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Since 1977, Lone Star Industrial has been manufacturing and designing spring test probes, hat probes, threaded probes, switch probes, and custom probes for automotive and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Manufacturer of the new APEX fully automatic wafer prober and refurbisher of legacy Electroglas wafer probing machines.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Welcome to Tanisys Technology Tanisys Technology is a global leader in the design, deployment and support of high performance, cost-efficient semiconductor test equipment for…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Provider of off-the-shelf and custom interconnect solutions used in design, development and test of packaged semiconductors as well as high volume applications.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Reedholm delivers integrated, high-performance test systems for semiconductors, combining proven hardware, modern software, and expert support.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Zero Defects Int'l is a sales and service company located in Silicon Valley.” Recorded in the RevenueBase company graph · Sep 30, 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 “probe card manufacturers”. 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 59 probe card manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 1,128 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Probe card manufacturers based in the United States at a glance
As of Sep 30, 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 59 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 “probe card manufacturers” 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 1,128 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 30, 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 “probe card manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many probe card manufacturers are there based in the United States?
RevenueBase identified 59 company matches for probe card manufacturers 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?
Formfactor INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most probe card manufacturers?
San Jose leads with 5 company records, followed by Fremont (4) and Santa Clara (4).
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 1,128 professional contacts with verified work emails tracked across these 59 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 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 59 probe card manufacturers based in the United States. Start with a free account, no credit card.
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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.
More company lists
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- AI companies based in the United States
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- Real estate companies based in the United States
Company intelligence · public preview
Top 25 probe card manufacturers 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 59 matching company records for probe card manufacturers based in the United States, with 3,181 tracked contacts and 1,128 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 30, 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 probe card manufacturers 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 | Formfactor INCformfactor.com HQ: Livermore, CA, United StatesReported employees: 1,001-5,000 | Livermore, CA, United States | 1,001-5,000 | Exact match | 1,485 contacts → |
“FormFactor is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design debug, to…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Delta Designcohu.com HQ: Poway, CA, United StatesReported employees: 1,001-5,000 | Poway, CA, United States | 1,001-5,000 | Exact match | 293 contacts → |
“Cohu is a publicly traded (NASDAQ: COHU) global company with headquarters in Poway, CA.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  R&d Altanovaadvantest.comHQ: South Plainfield, NJ, United StatesReported employees: 10001+ | South Plainfield, NJ, United States | 10001+ | Exact match | 280 contacts → |
“With the acquisition of R&D Altanova by Advantest, I am pleased I am now part of Advantest Interconnect Solutions (AIS).” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Nidec SV Probenidecsvprobe.com HQ: Tempe, AZ, United StatesReported employees: 501-1,000 | Tempe, AZ, United States | 501-1,000 | Exact match | 179 contacts → |
“Nidec SV Probe was founded in 1994, and engages in the manufacture, marketing, and service of high performance probe cards and test solutions for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | QA Technology Company, INCqatech.com HQ: Hampton, NH, United StatesReported employees: 51-200 | Hampton, NH, United States | 51-200 | Exact match | 46 contacts → |
“QA Technology is globally recognized for remarkable product performance, competitive prices, fast delivery and exceptional service.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Celadon Systems, INCceladonsystems.com HQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 38 contacts → |
“Celadon Systems designs and manufactures ultra high performance probe cards for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ironwood Electronicsironwoodelectronics.com HQ: Eagan, MN, United StatesReported employees: 51-200 | Eagan, MN, United States | 51-200 | Exact match | 37 contacts → |
“Ironwood Electronics offers high performance test sockets and adapters for both engineering validation and production use.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | JEM America Corpjemam.com HQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Translaritytranslarity.com HQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 25 contacts → |
“Reducing the cost of semiconductor test is imperative for the continued progression of Moore's Law.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Qualitau INCqualitau.com HQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 25 contacts → |
“Founded in 1991 in Silicon Valley, California, QualiTau is a leading provider of advanced reliability test equipment and services for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Star-Edge Technologiesstar-quest.com HQ: Carlsbad, CA, United StatesReported employees: 501-1,000 | Carlsbad, CA, United States | 501-1,000 | Exact match | 22 contacts → |
“Overview STAr-Edge Technologies is the U.S division of STAr Technologies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Roos Instrumentsroos.com HQ: Santa Clara, CA, United StatesReported employees: 11-50 | Santa Clara, CA, United States | 11-50 | Exact match | 20 contacts → |
“RI develops, manufactures and supports production and characterization test solutions for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Micromanipulatormicromanipulator.com HQ: Carson City, NV, United StatesReported employees: 11-50 | Carson City, NV, United States | 11-50 | Exact match | 17 contacts → |
“Online Store Micromanipulator Delivers the Probe Stations, Probe Tips, and Accessories the Industry Depends On.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | JMC Worldwide, INCjmcserv.com HQ: Newfield, NJ, United StatesReported employees: 11-50 | Newfield, NJ, United States | 11-50 | Exact match | 15 contacts → |
“JMC Worldwide Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Semiprobesemiprobe.com HQ: Winooski, VT, United StatesReported employees: 1-10 | Winooski, VT, United States | 1-10 | Exact match | 11 contacts → |
“SemiProbe is a worldwide leader in the design and production of probing and inspection systems to the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Four Dimensions, INC4dimensions.com HQ: Hayward, CA, United StatesReported employees: 11-50 | Hayward, CA, United States | 11-50 | Exact match | 7 contacts → |
“Four Dimensions manufactures advanced semiconductor probing systems since 1978.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sandteksandtekcorp.com HQ: Williams, AZ, United StatesReported employees: 1-10 | Williams, AZ, United States | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Contech Solutions, INCcontechsolutions.com HQ: San Leandro, CA, United StatesReported employees: 51-200 | San Leandro, CA, United States | 51-200 | Exact match | 6 contacts → |
“Contech Solutions, Inc is a leader in design and manufacturing of Semi-conductor test interface products and Medical Subcontract Manufacturing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DB Design Groupdbdesign.com HQ: Fremont, United StatesReported employees: 11-50 | Fremont, United States | 11-50 | Exact match | 5 contacts → |
“DB Design is an engineering and manufacturing company that provides test interface solutions to the semiconductor industry as well as custom engineered products to the medical and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Lone Star Industriallonestarindustrial.com HQ: El Paso, TX, United StatesReported employees: 11-50 | El Paso, TX, United States | 11-50 | Exact match | 5 contacts → |
“Since 1977, Lone Star Industrial has been manufacturing and designing spring test probes, hat probes, threaded probes, switch probes, and custom probes for automotive and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Complete Probe Solutions INCcompleteprobesolutions.com HQ: Morgan Hill, CA, United StatesReported employees: 11-50 | Morgan Hill, CA, United States | 11-50 | Exact match | 3 contacts → |
“Manufacturer of the new APEX fully automatic wafer prober and refurbisher of legacy Electroglas wafer probing machines.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tanisys Technologyneosem.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 3 contacts → |
“Welcome to Tanisys Technology Tanisys Technology is a global leader in the design, deployment and support of high performance, cost-efficient semiconductor test equipment for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Emulation Technology, INCemulation.com HQ: Camarillo, CA, United StatesReported employees: 11-50 | Camarillo, CA, United States | 11-50 | Exact match | 2 contacts → |
“Provider of off-the-shelf and custom interconnect solutions used in design, development and test of packaged semiconductors as well as high volume applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Reedholm Systemsreedholmsystems.com HQ: Georgetown, TX, United StatesReported employees: 1-10 | Georgetown, TX, United States | 1-10 | Exact match | 2 contacts → |
“Reedholm delivers integrated, high-performance test systems for semiconductors, combining proven hardware, modern software, and expert support.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Zero Defects Internationalzdefects.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 2 contacts → |
“Zero Defects Int'l is a sales and service company located in Silicon Valley.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Probe card manufacturers: dataset insights
September 30, 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
59 records in the displayed employee bands.
0 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 59 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 30, 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 probe card manufacturers?
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 probe card manufacturers did RevenueBase find based in the United States?
The saved snapshot records 59 matching company records, 3,181 tracked contacts and 1,128 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 30, 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
Cite this list
RevenueBase Data Team. Top 25 probe card manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/probe-card-manufacturers/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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 probe card manufacturers based in the United States
RevenueBase records 59 matching company records for probe card manufacturers based in the United States, with 3,181 tracked contacts and 1,128 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 30, 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 probe card manufacturers 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 | Formfactor INCformfactor.com HQ: Livermore, CA, United StatesReported employees: 1,001-5,000 | Livermore, CA, United States | 1,001-5,000 | Exact match | 1,485 contacts → |
“FormFactor is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design debug, to…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Delta Designcohu.com HQ: Poway, CA, United StatesReported employees: 1,001-5,000 | Poway, CA, United States | 1,001-5,000 | Exact match | 293 contacts → |
“Cohu is a publicly traded (NASDAQ: COHU) global company with headquarters in Poway, CA.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | R&d Altanovaadvantest.com HQ: South Plainfield, NJ, United StatesReported employees: 10001+ | South Plainfield, NJ, United States | 10001+ | Exact match | 280 contacts → |
“With the acquisition of R&D Altanova by Advantest, I am pleased I am now part of Advantest Interconnect Solutions (AIS).” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Nidec SV Probenidecsvprobe.com HQ: Tempe, AZ, United StatesReported employees: 501-1,000 | Tempe, AZ, United States | 501-1,000 | Exact match | 179 contacts → |
“Nidec SV Probe was founded in 1994, and engages in the manufacture, marketing, and service of high performance probe cards and test solutions for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | QA Technology Company, INCqatech.com HQ: Hampton, NH, United StatesReported employees: 51-200 | Hampton, NH, United States | 51-200 | Exact match | 46 contacts → |
“QA Technology is globally recognized for remarkable product performance, competitive prices, fast delivery and exceptional service.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Celadon Systems, INCceladonsystems.com HQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 38 contacts → |
“Celadon Systems designs and manufactures ultra high performance probe cards for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ironwood Electronicsironwoodelectronics.com HQ: Eagan, MN, United StatesReported employees: 51-200 | Eagan, MN, United States | 51-200 | Exact match | 37 contacts → |
“Ironwood Electronics offers high performance test sockets and adapters for both engineering validation and production use.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | JEM America Corpjemam.com HQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Translaritytranslarity.com HQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 25 contacts → |
“Reducing the cost of semiconductor test is imperative for the continued progression of Moore's Law.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Qualitau INCqualitau.com HQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 25 contacts → |
“Founded in 1991 in Silicon Valley, California, QualiTau is a leading provider of advanced reliability test equipment and services for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Star-Edge Technologiesstar-quest.com HQ: Carlsbad, CA, United StatesReported employees: 501-1,000 | Carlsbad, CA, United States | 501-1,000 | Exact match | 22 contacts → |
“Overview STAr-Edge Technologies is the U.S division of STAr Technologies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Roos Instrumentsroos.com HQ: Santa Clara, CA, United StatesReported employees: 11-50 | Santa Clara, CA, United States | 11-50 | Exact match | 20 contacts → |
“RI develops, manufactures and supports production and characterization test solutions for the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Micromanipulatormicromanipulator.com HQ: Carson City, NV, United StatesReported employees: 11-50 | Carson City, NV, United States | 11-50 | Exact match | 17 contacts → |
“Online Store Micromanipulator Delivers the Probe Stations, Probe Tips, and Accessories the Industry Depends On.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | JMC Worldwide, INCjmcserv.com HQ: Newfield, NJ, United StatesReported employees: 11-50 | Newfield, NJ, United States | 11-50 | Exact match | 15 contacts → |
“JMC Worldwide Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Semiprobesemiprobe.com HQ: Winooski, VT, United StatesReported employees: 1-10 | Winooski, VT, United States | 1-10 | Exact match | 11 contacts → |
“SemiProbe is a worldwide leader in the design and production of probing and inspection systems to the semiconductor industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Four Dimensions, INC4dimensions.com HQ: Hayward, CA, United StatesReported employees: 11-50 | Hayward, CA, United States | 11-50 | Exact match | 7 contacts → |
“Four Dimensions manufactures advanced semiconductor probing systems since 1978.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sandteksandtekcorp.com HQ: Williams, AZ, United StatesReported employees: 1-10 | Williams, AZ, United States | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Contech Solutions, INCcontechsolutions.com HQ: San Leandro, CA, United StatesReported employees: 51-200 | San Leandro, CA, United States | 51-200 | Exact match | 6 contacts → |
“Contech Solutions, Inc is a leader in design and manufacturing of Semi-conductor test interface products and Medical Subcontract Manufacturing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DB Design Groupdbdesign.com HQ: Fremont, United StatesReported employees: 11-50 | Fremont, United States | 11-50 | Exact match | 5 contacts → |
“DB Design is an engineering and manufacturing company that provides test interface solutions to the semiconductor industry as well as custom engineered products to the medical and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Lone Star Industriallonestarindustrial.com HQ: El Paso, TX, United StatesReported employees: 11-50 | El Paso, TX, United States | 11-50 | Exact match | 5 contacts → |
“Since 1977, Lone Star Industrial has been manufacturing and designing spring test probes, hat probes, threaded probes, switch probes, and custom probes for automotive and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Complete Probe Solutions INCcompleteprobesolutions.com HQ: Morgan Hill, CA, United StatesReported employees: 11-50 | Morgan Hill, CA, United States | 11-50 | Exact match | 3 contacts → |
“Manufacturer of the new APEX fully automatic wafer prober and refurbisher of legacy Electroglas wafer probing machines.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tanisys Technologyneosem.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 3 contacts → |
“Welcome to Tanisys Technology Tanisys Technology is a global leader in the design, deployment and support of high performance, cost-efficient semiconductor test equipment for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Emulation Technology, INCemulation.com HQ: Camarillo, CA, United StatesReported employees: 11-50 | Camarillo, CA, United States | 11-50 | Exact match | 2 contacts → |
“Provider of off-the-shelf and custom interconnect solutions used in design, development and test of packaged semiconductors as well as high volume applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Reedholm Systemsreedholmsystems.com HQ: Georgetown, TX, United StatesReported employees: 1-10 | Georgetown, TX, United States | 1-10 | Exact match | 2 contacts → |
“Reedholm delivers integrated, high-performance test systems for semiconductors, combining proven hardware, modern software, and expert support.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Zero Defects Internationalzdefects.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 2 contacts → |
“Zero Defects Int'l is a sales and service company located in Silicon Valley.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Probe card manufacturers: dataset insights
September 30, 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
59 records in the displayed employee bands.
0 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 59 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 30, 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 probe card manufacturers?
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 probe card manufacturers did RevenueBase find based in the United States?
The saved snapshot records 59 matching company records, 3,181 tracked contacts and 1,128 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 30, 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
Cite this list
RevenueBase Data Team. Top 25 probe card manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/probe-card-manufacturers/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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