Company lists · Data refreshed September 2026
Top 21 Semiconductor testing services based in Taiwan
RevenueBase identified 56 company matches for semiconductor testing services associated with Taiwan as of September 2026 and tracks 4,738 professional contacts across them, including 326 with verified work emails. Hsinchu is the largest hub.
This list covers company matches for semiconductor testing services associated with Taiwan, 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 17, 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 21 largest semiconductor testing services based in Taiwan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,200 contacts → | ||||
Exact match “Established in May 1984, Siliconware Precision Industries Co, Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 498 contacts → | ||||
Exact match “Founded in 1984, Chroma ATE Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 277 contacts → | ||||
Exact match “1988(OSAT, Outsourced Semiconductor Assembly and Test Services)30 WLCSP)(Bump)(Flip Chip)(Window BGA wBGA)IC 200345388 115,1006(OSAT Group)202112 2023 2023RBA 2023- 2023TTQS 2023…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 262 contacts → | ||||
Exact match “19978ICICIC back-end serviceIC 5C; ISO 9002 QS 4.5CNLA” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 234 contacts → | ||||
Exact match “Founded in 1995 and headquartered in Hsinchu, Taiwan, MPI Corporation is a global technology leader in test and measurement solutions spanning the full integrated-circuit…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 162 contacts → | ||||
Exact match “Founded in 1994, iST began its business from IC circuit debugging and modification and gradually expanded its scope of operations, including Failure Analysis, Reliability…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 109 contacts → | ||||
Exact match “Founded in 2001, WinWay Technology Co, Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 103 contacts → | ||||
Exact match “TPW (TeraPower Technology Inc.) is a chip probing company established in Sep.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 96 contacts → | ||||
Exact match “STAr is the acronym for "Semiconductor Test Architects" and as in the name - we are the architects with leading technologies for semiconductor test solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 95 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 89 contacts → | ||||
Exact match “Your Wafer Bumping and Testing Partner in Taiwan Finding the right test solution to meet your needs is essential in today's competitive market.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 40 contacts → | ||||
Exact match “Aethertek Technology is a global leader in production testing solutions, serving diverse industries such as consumer electronics, automotive electronics, and AI server testing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 32 contacts → | ||||
Exact match “iSTART-TEK specializes in memory testing and repair solutions, providing EDA tools and IP.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “We Assist Fabless NPI process through Load board/probe card design and fabrication ATE platform selection and test program development Device verification and production ramp up…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Quatek…led/lcd.() 30” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “RF on-wafer testing solution design/production/distribution” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “2009 (Keysight Technologies)(Parametric Test)(WAT)(TEG/Array)” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “CREE LEDSeoul ViosysInnoscienceOEM/ODMLEDARLiDAR CFD 2012 NewSemi We are a company specializing in the sales and technical integration services of compound semiconductors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “2012 Siemens Digital Industries Software MicReD KKE (: IGBT)(Power Cycling)” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “CPS started out as a semiconductor circuit analysis service, focusing on the training of laboratories, circuit analysis software and human resources.” Recorded in the RevenueBase company graph · Sep 17, 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 “semiconductor testing 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 21 of 56 semiconductor testing services based in Taiwan
See the full list, filter by size, metro and specialty, and access 326 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Semiconductor testing services based in Taiwan at a glance
As of Sep 17, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Taiwan, so it is reported there. Company counts and contact totals on this page are exact for Taiwan, over 56 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 Taiwan whose business descriptions match “semiconductor testing 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 326 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 17, 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 “semiconductor testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many semiconductor testing services are there based in Taiwan?
RevenueBase identified 56 company matches for semiconductor testing services associated with Taiwan 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?
Spil 矽品 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most semiconductor testing services?
Hsinchu leads with 4 company records, followed by Hsinchu City (4) and Kaohsiung City (3).
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 326 professional contacts with verified work emails tracked across these 56 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 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 56 semiconductor testing services based in Taiwan. Start with a free account, no credit card.
Download this list →Related lists
Semiconductor testing services by geography
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- Semiconductor testing services based in Germany
- Semiconductor testing services based in India
- Semiconductor testing services based in Malaysia
- Semiconductor testing services based in the United Kingdom
- Semiconductor testing services based in the United States
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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- New lists
- Semiconductor testing services based in China
- Semiconductor testing services based in Germany
- Semiconductor testing services based in India
- Semiconductor testing services based in Malaysia
- Semiconductor testing services based in the United Kingdom
- Semiconductor testing services based in the United States
Company intelligence · public preview
Top 21 semiconductor testing services based in Taiwan
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 56 matching company records for semiconductor testing services based in Taiwan, with 4,738 tracked contacts and 326 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 21 semiconductor testing services based in Taiwan
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 | Spil 矽品spil.com.tw HQ: 台中市, TaiwanReported employees: 10001+ | 台中市, Taiwan | 10001+ | Exact match | 1,200 contacts → |
“Established in May 1984, Siliconware Precision Industries Co, Ltd.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Chroma ATE INCchromaate.comHQ: Taoyuan City, TaiwanReported employees: 1,001-5,000 | Taoyuan City, Taiwan | 1,001-5,000 | Exact match | 498 contacts → |
“Founded in 1984, Chroma ATE Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sigurd Microelectronics Corporation 矽格股份有限公司sigurd.com.tw HQ: Chutung Chen, TaiwanReported employees: 1,001-5,000 | Chutung Chen, Taiwan | 1,001-5,000 | Exact match | 277 contacts → |
“1988(OSAT, Outsourced Semiconductor Assembly and Test Services)30 WLCSP)(Bump)(Flip Chip)(Window BGA wBGA)IC 200345388 115,1006(OSAT Group)202112 2023 2023RBA 2023- 2023TTQS 2023…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 南茂科技股份有限公司chipmos.com HQ: 新竹市, TaiwanReported employees: 5,001-10,000 | 新竹市, Taiwan | 5,001-10,000 | Exact match | 262 contacts → |
“19978ICICIC back-end serviceIC 5C; ISO 9002 QS 4.5CNLA” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MPI Corporationmpi-corporation.comHQ: Zhubei, TaiwanReported employees: 1,001-5,000 | Zhubei, Taiwan | 1,001-5,000 | Exact match | 234 contacts → |
“Founded in 1995 and headquartered in Hsinchu, Taiwan, MPI Corporation is a global technology leader in test and measurement solutions spanning the full integrated-circuit…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Integrated Service Technology Inc. ISTistgroup.com HQ: Hsinchu, TaiwanReported employees: 1,001-5,000 | Hsinchu, Taiwan | 1,001-5,000 | Exact match | 162 contacts → |
“Founded in 1994, iST began its business from IC circuit debugging and modification and gradually expanded its scope of operations, including Failure Analysis, Reliability…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Winway Technology Co., LTDwinwayglobal.com HQ: Nanzih Dist, TaiwanReported employees: 501-1,000 | Nanzih Dist, Taiwan | 501-1,000 | Exact match | 109 contacts → |
“Founded in 2001, WinWay Technology Co, Ltd.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Terapower Technology Inc. 晶兆成科技terapower.com.twHQ: Hukou Township, TaiwanReported employees: 1,001-5,000 | Hukou Township, Taiwan | 1,001-5,000 | Exact match | 103 contacts → |
“TPW (TeraPower Technology Inc.) is a chip probing company established in Sep.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Star Technologies, INCstar-quest.com HQ: Hsinchu City, TaiwanReported employees: 501-1,000 | Hsinchu City, Taiwan | 501-1,000 | Exact match | 96 contacts → |
“STAr is the acronym for "Semiconductor Test Architects" and as in the name - we are the architects with leading technologies for semiconductor test solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Orient Semiconductor Electronics LTDose.com.tw HQ: Kaohsiung City, TaiwanReported employees: 51-200 | Kaohsiung City, Taiwan | 51-200 | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | 台星科 Winstek Semiconductor Co., LTDwinstek.com.tw HQ: 芎林鄉, TaiwanReported employees: 501-1,000 | 芎林鄉, Taiwan | 501-1,000 | Exact match | 89 contacts → |
“Your Wafer Bumping and Testing Partner in Taiwan Finding the right test solution to meet your needs is essential in today's competitive market.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Aethertek Technologyaether-tek.comHQ: TaiwanReported employees: 51-200 | Taiwan | 51-200 | Exact match | 40 contacts → |
“Aethertek Technology is a global leader in production testing solutions, serving diverse industries such as consumer electronics, automotive electronics, and AI server testing.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Istart-Tekistart-tek.com HQ: Hsinchu, TaiwanReported employees: 51-200 | Hsinchu, Taiwan | 51-200 | Exact match | 32 contacts → |
“iSTART-TEK specializes in memory testing and repair solutions, providing EDA tools and IP.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Recynergy Technologyrecynergy.com HQ: Hsinchu City, TaiwanReported employees: 51-200 | Hsinchu City, Taiwan | 51-200 | Exact match | 25 contacts → |
“We Assist Fabless NPI process through Load board/probe card design and fabrication ATE platform selection and test program development Device verification and production ramp up…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Quatek 德技先進quatek.com.tw HQ: Neihu District, TaiwanReported employees: 201-500 | Neihu District, Taiwan | 201-500 | Exact match | 18 contacts → |
“Quatek…led/lcd.() 30” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Honestco Electric 誠意honestco.com.tw HQ: 台北市, TaiwanReported employees: 11-50 | 台北市, Taiwan | 11-50 | Exact match | 10 contacts → |
“RF on-wafer testing solution design/production/distribution” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Raytrex Technologies Co. LTDraytrex.com HQ: 竹北市, TaiwanReported employees: 11-50 | 竹北市, Taiwan | 11-50 | Exact match | 10 contacts → |
“2009 (Keysight Technologies)(Parametric Test)(WAT)(TEG/Array)” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Newsemi Technologynewsemi.com HQ: Sanchong District, TaiwanReported employees: 11-50 | Sanchong District, Taiwan | 11-50 | Exact match | 7 contacts → |
“CREE LEDSeoul ViosysInnoscienceOEM/ODMLEDARLiDAR CFD 2012 NewSemi We are a company specializing in the sales and technical integration services of compound semiconductors.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | EFD Corporation 易富迪科技efd.com.tw HQ: TaiwanReported employees: 1-10 | Taiwan | 1-10 | Exact match | 5 contacts → |
“2012 Siemens Digital Industries Software MicReD KKE (: IGBT)(Power Cycling)” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Chip Right COchipright.com.tw HQ: East District, TaiwanReported employees: 11-50 | East District, Taiwan | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | CPS Intelligencecps-i.com HQ: 新竹縣竹北市, TaiwanReported employees: 1-10 | 新竹縣竹北市, Taiwan | 1-10 | Exact match | 1 contacts → |
“CPS started out as a semiconductor circuit analysis service, focusing on the training of laboratories, circuit analysis software and human resources.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 56 company matches
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Semiconductor testing services: dataset insights
September 17, 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
56 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 Taiwan, so it is reported there. Company counts and contact totals on this page are exact for Taiwan, over 56 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 17, 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 semiconductor testing 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 semiconductor testing services did RevenueBase find based in Taiwan?
The saved snapshot records 56 matching company records, 4,738 tracked contacts and 326 verified emails. The public preview displays 21 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 17, 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
Semiconductor testing services by geography
- Semiconductor testing services based in China
- Semiconductor testing services based in Germany
- Semiconductor testing services based in India
- Semiconductor testing services based in Malaysia
- Semiconductor testing services based in the United Kingdom
- Semiconductor testing services based in the United States
Cite this list
RevenueBase Data Team. Top 21 semiconductor testing services based in Taiwan. Snapshot: September 17, 2026. https://revenuebase.ai/companies/semiconductor-testing-services/taiwan.
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
- Semiconductor testing services based in China
- Semiconductor testing services based in Germany
- Semiconductor testing services based in India
- Semiconductor testing services based in Malaysia
- Semiconductor testing services based in the United Kingdom
- Semiconductor testing services based in the United States
Company intelligence · public preview
Top 21 semiconductor testing services based in Taiwan
RevenueBase records 56 matching company records for semiconductor testing services based in Taiwan, with 4,738 tracked contacts and 326 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 21 semiconductor testing services based in Taiwan
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 | Spil 矽品spil.com.tw HQ: 台中市, TaiwanReported employees: 10001+ | 台中市, Taiwan | 10001+ | Exact match | 1,200 contacts → |
“Established in May 1984, Siliconware Precision Industries Co, Ltd.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chroma ATE INCchromaate.com HQ: Taoyuan City, TaiwanReported employees: 1,001-5,000 | Taoyuan City, Taiwan | 1,001-5,000 | Exact match | 498 contacts → |
“Founded in 1984, Chroma ATE Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sigurd Microelectronics Corporation 矽格股份有限公司sigurd.com.tw HQ: Chutung Chen, TaiwanReported employees: 1,001-5,000 | Chutung Chen, Taiwan | 1,001-5,000 | Exact match | 277 contacts → |
“1988(OSAT, Outsourced Semiconductor Assembly and Test Services)30 WLCSP)(Bump)(Flip Chip)(Window BGA wBGA)IC 200345388 115,1006(OSAT Group)202112 2023 2023RBA 2023- 2023TTQS 2023…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 南茂科技股份有限公司chipmos.com HQ: 新竹市, TaiwanReported employees: 5,001-10,000 | 新竹市, Taiwan | 5,001-10,000 | Exact match | 262 contacts → |
“19978ICICIC back-end serviceIC 5C; ISO 9002 QS 4.5CNLA” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MPI Corporationmpi-corporation.com HQ: Zhubei, TaiwanReported employees: 1,001-5,000 | Zhubei, Taiwan | 1,001-5,000 | Exact match | 234 contacts → |
“Founded in 1995 and headquartered in Hsinchu, Taiwan, MPI Corporation is a global technology leader in test and measurement solutions spanning the full integrated-circuit…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Integrated Service Technology Inc. ISTistgroup.com HQ: Hsinchu, TaiwanReported employees: 1,001-5,000 | Hsinchu, Taiwan | 1,001-5,000 | Exact match | 162 contacts → |
“Founded in 1994, iST began its business from IC circuit debugging and modification and gradually expanded its scope of operations, including Failure Analysis, Reliability…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Winway Technology Co., LTDwinwayglobal.com HQ: Nanzih Dist, TaiwanReported employees: 501-1,000 | Nanzih Dist, Taiwan | 501-1,000 | Exact match | 109 contacts → |
“Founded in 2001, WinWay Technology Co, Ltd.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Terapower Technology Inc. 晶兆成科技terapower.com.tw HQ: Hukou Township, TaiwanReported employees: 1,001-5,000 | Hukou Township, Taiwan | 1,001-5,000 | Exact match | 103 contacts → |
“TPW (TeraPower Technology Inc.) is a chip probing company established in Sep.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Star Technologies, INCstar-quest.com HQ: Hsinchu City, TaiwanReported employees: 501-1,000 | Hsinchu City, Taiwan | 501-1,000 | Exact match | 96 contacts → |
“STAr is the acronym for "Semiconductor Test Architects" and as in the name - we are the architects with leading technologies for semiconductor test solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Orient Semiconductor Electronics LTDose.com.tw HQ: Kaohsiung City, TaiwanReported employees: 51-200 | Kaohsiung City, Taiwan | 51-200 | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | 台星科 Winstek Semiconductor Co., LTDwinstek.com.tw HQ: 芎林鄉, TaiwanReported employees: 501-1,000 | 芎林鄉, Taiwan | 501-1,000 | Exact match | 89 contacts → |
“Your Wafer Bumping and Testing Partner in Taiwan Finding the right test solution to meet your needs is essential in today's competitive market.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aethertek Technologyaether-tek.com HQ: TaiwanReported employees: 51-200 | Taiwan | 51-200 | Exact match | 40 contacts → |
“Aethertek Technology is a global leader in production testing solutions, serving diverse industries such as consumer electronics, automotive electronics, and AI server testing.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Istart-Tekistart-tek.com HQ: Hsinchu, TaiwanReported employees: 51-200 | Hsinchu, Taiwan | 51-200 | Exact match | 32 contacts → |
“iSTART-TEK specializes in memory testing and repair solutions, providing EDA tools and IP.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Recynergy Technologyrecynergy.com HQ: Hsinchu City, TaiwanReported employees: 51-200 | Hsinchu City, Taiwan | 51-200 | Exact match | 25 contacts → |
“We Assist Fabless NPI process through Load board/probe card design and fabrication ATE platform selection and test program development Device verification and production ramp up…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Quatek 德技先進quatek.com.tw HQ: Neihu District, TaiwanReported employees: 201-500 | Neihu District, Taiwan | 201-500 | Exact match | 18 contacts → |
“Quatek…led/lcd.() 30” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Honestco Electric 誠意honestco.com.tw HQ: 台北市, TaiwanReported employees: 11-50 | 台北市, Taiwan | 11-50 | Exact match | 10 contacts → |
“RF on-wafer testing solution design/production/distribution” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Raytrex Technologies Co. LTDraytrex.com HQ: 竹北市, TaiwanReported employees: 11-50 | 竹北市, Taiwan | 11-50 | Exact match | 10 contacts → |
“2009 (Keysight Technologies)(Parametric Test)(WAT)(TEG/Array)” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Newsemi Technologynewsemi.com HQ: Sanchong District, TaiwanReported employees: 11-50 | Sanchong District, Taiwan | 11-50 | Exact match | 7 contacts → |
“CREE LEDSeoul ViosysInnoscienceOEM/ODMLEDARLiDAR CFD 2012 NewSemi We are a company specializing in the sales and technical integration services of compound semiconductors.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | EFD Corporation 易富迪科技efd.com.tw HQ: TaiwanReported employees: 1-10 | Taiwan | 1-10 | Exact match | 5 contacts → |
“2012 Siemens Digital Industries Software MicReD KKE (: IGBT)(Power Cycling)” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Chip Right COchipright.com.tw HQ: East District, TaiwanReported employees: 11-50 | East District, Taiwan | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | CPS Intelligencecps-i.com HQ: 新竹縣竹北市, TaiwanReported employees: 1-10 | 新竹縣竹北市, Taiwan | 1-10 | Exact match | 1 contacts → |
“CPS started out as a semiconductor circuit analysis service, focusing on the training of laboratories, circuit analysis software and human resources.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 56 company matches
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Semiconductor testing services: dataset insights
September 17, 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
56 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 Taiwan, so it is reported there. Company counts and contact totals on this page are exact for Taiwan, over 56 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 17, 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 semiconductor testing 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 semiconductor testing services did RevenueBase find based in Taiwan?
The saved snapshot records 56 matching company records, 4,738 tracked contacts and 326 verified emails. The public preview displays 21 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 17, 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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- Semiconductor testing services based in the United States
Cite this list
RevenueBase Data Team. Top 21 semiconductor testing services based in Taiwan. Snapshot: September 17, 2026. https://revenuebase.ai/companies/semiconductor-testing-services/taiwan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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