Company lists · Data refreshed September 2026
Top 23 Fab foundries based in Taiwan
RevenueBase identified 50 company matches for fab foundries associated with Taiwan as of September 2026 and tracks 35,263 professional contacts across them, including 3,982 with verified work emails. Hsinchu is the largest hub.
This list covers company matches for fab foundries 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 20, 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 23 largest fab foundries based in Taiwan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 19,251 contacts → | ||||
Exact match “Established in 1987, TSMC is the world's first dedicated semiconductor foundry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 3,554 contacts → | ||||
Exact match “United Microelectronics Corporation (NYSE: UMC, TWSE: 2303) is a leading global semiconductor foundry with over four decades of innovation powering everyday technologies that…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 3,293 contacts → | ||||
Exact match “ASE (Advanced Semiconductor Engineering, Inc), a member of ASE Technology Holdings (NYSE:ASX) is one of the world's largest providers of outsourced semiconductor manufacturing…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 2,310 contacts → | ||||
Exact match “Through strength, persistence, and adaptability, Realtek follows in the spirit of the crab.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 1,200 contacts → | ||||
Exact match “Established in May 1984, Siliconware Precision Industries Co, Ltd.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 1,049 contacts → | ||||
Exact match “Vanguard International Semiconductor Corporation (VIS) is a leading specialty IC foundry service provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 591 contacts → | ||||
Exact match “Taiwan's semiconductor industry not only possesses the core advantages of talent and technology, but also the most important thing is to build a complete industrial supply chain.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 496 contacts → | ||||
Exact match “Chipbond was established in 1997 July 2nd and was booked on the Taiwan Stock Exchange starting from 2002 January 31st.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 348 contacts → | ||||
Exact match “History OSE was established with capital from Dr.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 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 20, 2026 · View company records in RevenueBase | |||||
| 11 | 262 contacts → | ||||
Exact match “19978ICICIC back-end serviceIC 5C; ISO 9002 QS 4.5CNLA” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 252 contacts → | ||||
Exact match “Alchip Technologies Ltd, founded in 2003 and headquartered in Taipei, Taiwan, is a leading global provider of silicon and design and production services for system companies…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 123 contacts → | ||||
Exact match “Since established in 1997, Wafer Works (WWX) has developed to be a world-class silicon wafer supplier in the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 103 contacts → | ||||
Exact match “TPW (TeraPower Technology Inc.) is a chip probing company established in Sep.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 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 20, 2026 · View company records in RevenueBase | |||||
| 16 | 70 contacts → | ||||
Exact match “Talus was a joint venture company of Manz and LAM Research, established in January 2016.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 47 contacts → | ||||
Exact match “Semiconductor (front-end, back-end, GaAs), Flat Panel Display, Data Storage, Scientific Instruments, Chemical Analysis, and Biotechnology, Canon Camera Lens, Mask/Reticle, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 41 contacts → | ||||
Exact match “All-Ring Tech (ART), founded in 1996, mainly focuses on providing high-end technology automation equipment for semiconductor, passive components and LED manufacturing process.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “HBS (Honda Business Systems Ltd.) has entered into an agreement with AIDC (Aerospace Industrial Development Corporation) to run the aluminum foundry starting from July 1st, 2005.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “Quatek…led/lcd.() 30” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Toppan Chunghwa Electronics(TCE) is established in May 1997, a wholly owned subsidiary of Toppan Printing Co, Ltd.().” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “We offer a wide range of semiconductor equipment machinery and components, covering various applications in advanced manufacturing processes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Ampoc Far-East.” Recorded in the RevenueBase company graph · Sep 20, 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 “fab foundries”. 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 23 of 50 fab foundries based in Taiwan
See the full list, filter by size, metro and specialty, and access 3,982 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fab foundries based in Taiwan at a glance
As of Sep 20, 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 50 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 “fab foundries” 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 3,982 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 20, 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 “fab foundries”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fab foundries are there based in Taiwan?
RevenueBase identified 50 company matches for fab foundries 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?
TSMC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fab foundries?
Hsinchu leads with 5 company records, followed by Taoyuan (4) and Hsinchu 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 3,982 professional contacts with verified work emails tracked across these 50 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 50 fab foundries based in Taiwan. 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
Company intelligence · public preview
Top 23 fab foundries 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 50 matching company records for fab foundries based in Taiwan, with 35,263 tracked contacts and 3,982 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 23 fab foundries 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 | TSMCtsmc.com HQ: Hsinchu, TaiwanReported employees: 10001+ | Hsinchu, Taiwan | 10001+ | Exact match | 19,251 contacts → |
“Established in 1987, TSMC is the world's first dedicated semiconductor foundry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Hsinchu, TaiwanReported employees: 10001+ | Hsinchu, Taiwan | 10001+ | Exact match | 3,554 contacts → |
“United Microelectronics Corporation (NYSE: UMC, TWSE: 2303) is a leading global semiconductor foundry with over four decades of innovation powering everyday technologies that…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ASE Globalaseglobal.comHQ: Kaohsiung, TaiwanReported employees: 10001+ | Kaohsiung, Taiwan | 10001+ | Exact match | 3,293 contacts → |
“ASE (Advanced Semiconductor Engineering, Inc), a member of ASE Technology Holdings (NYSE:ASX) is one of the world's largest providers of outsourced semiconductor manufacturing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Realtek Semiconductor Corprealtek.comHQ: Hsinchu, TaiwanReported employees: 5,001-10,000 | Hsinchu, Taiwan | 5,001-10,000 | Exact match | 2,310 contacts → |
“Through strength, persistence, and adaptability, Realtek follows in the spirit of the crab.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Hsinchu, TaiwanReported employees: 5,001-10,000 | Hsinchu, Taiwan | 5,001-10,000 | Exact match | 1,049 contacts → |
“Vanguard International Semiconductor Corporation (VIS) is a leading specialty IC foundry service provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kinsus Interconnect Technology Corpkinsus.com.tw HQ: 桃園市, TaiwanReported employees: 1,001-5,000 | 桃園市, Taiwan | 1,001-5,000 | Exact match | 591 contacts → |
“Taiwan's semiconductor industry not only possesses the core advantages of talent and technology, but also the most important thing is to build a complete industrial supply chain.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Chipbond Technology Corporationchipbond.com.tw HQ: 新竹市東區科學園區, TaiwanReported employees: 5,001-10,000 | 新竹市東區科學園區, Taiwan | 5,001-10,000 | Exact match | 496 contacts → |
“Chipbond was established in 1997 July 2nd and was booked on the Taiwan Stock Exchange starting from 2002 January 31st.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: 高雄市, TaiwanReported employees: 5,001-10,000 | 高雄市, Taiwan | 5,001-10,000 | Exact match | 348 contacts → |
“History OSE was established with capital from Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Alchip Technologiesalchip.comHQ: City, TaiwanReported employees: 501-1,000 | City, Taiwan | 501-1,000 | Exact match | 252 contacts → |
“Alchip Technologies Ltd, founded in 2003 and headquartered in Taipei, Taiwan, is a leading global provider of silicon and design and production services for system companies…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wafer Workswaferworks.com HQ: Taoyuan, TaiwanReported employees: 1,001-5,000 | Taoyuan, Taiwan | 1,001-5,000 | Exact match | 123 contacts → |
“Since established in 1997, Wafer Works (WWX) has developed to be a world-class silicon wafer supplier in the semiconductor industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Talus Manufacturing LTDtalusmfg.com HQ: 桃園市, TaiwanReported employees: 201-500 | 桃園市, Taiwan | 201-500 | Exact match | 70 contacts → |
“Talus was a joint venture company of Manz and LAM Research, established in January 2016.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Scientech Corpscientech.com.tw HQ: 新竹縣, TaiwanReported employees: 501-1,000 | 新竹縣, Taiwan | 501-1,000 | Exact match | 47 contacts → |
“Semiconductor (front-end, back-end, GaAs), Flat Panel Display, Data Storage, Scientific Instruments, Chemical Analysis, and Biotechnology, Canon Camera Lens, Mask/Reticle, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Allring Tech Co., LTDallring-tech.com.twHQ: Kaohsiung, TaiwanReported employees: 201-500 | Kaohsiung, Taiwan | 201-500 | Exact match | 41 contacts → |
“All-Ring Tech (ART), founded in 1996, mainly focuses on providing high-end technology automation equipment for semiconductor, passive components and LED manufacturing process.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aviocast INCaviocast.com HQ: Taichung, TaiwanReported employees: 201-500 | Taichung, Taiwan | 201-500 | Exact match | 22 contacts → |
“HBS (Honda Business Systems Ltd.) has entered into an agreement with AIDC (Aerospace Industrial Development Corporation) to run the aluminum foundry starting from July 1st, 2005.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Toppan Chunghwa Electronicstce.com.tw HQ: Taoyuan City, TaiwanReported employees: 201-500 | Taoyuan City, Taiwan | 201-500 | Exact match | 13 contacts → |
“Toppan Chunghwa Electronics(TCE) is established in May 1997, a wholly owned subsidiary of Toppan Printing Co, Ltd.().” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DNN Technology 歐耀科技dnn-tech.com HQ: Hsinchu County, TaiwanReported employees: 11-50 | Hsinchu County, Taiwan | 11-50 | Exact match | 10 contacts → |
“We offer a wide range of semiconductor equipment machinery and components, covering various applications in advanced manufacturing processes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ampoc Far-East.co. LTDampoc.com.twHQ: Taipei, TaiwanReported employees: 201-500 | Taipei, Taiwan | 201-500 | Exact match | 2 contacts → |
“Ampoc Far-East.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 50 company matches
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Fab foundries: dataset insights
September 20, 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
50 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 50 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 20, 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 fab foundries?
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 fab foundries did RevenueBase find based in Taiwan?
The saved snapshot records 50 matching company records, 35,263 tracked contacts and 3,982 verified emails. The public preview displays 23 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 20, 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
Fab foundries by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 23 fab foundries based in Taiwan. Snapshot: September 20, 2026. https://revenuebase.ai/companies/fab-foundries/taiwan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 23 fab foundries based in Taiwan
RevenueBase records 50 matching company records for fab foundries based in Taiwan, with 35,263 tracked contacts and 3,982 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 23 fab foundries 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 | TSMCtsmc.com HQ: Hsinchu, TaiwanReported employees: 10001+ | Hsinchu, Taiwan | 10001+ | Exact match | 19,251 contacts → |
“Established in 1987, TSMC is the world's first dedicated semiconductor foundry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Hsinchu, TaiwanReported employees: 10001+ | Hsinchu, Taiwan | 10001+ | Exact match | 3,554 contacts → |
“United Microelectronics Corporation (NYSE: UMC, TWSE: 2303) is a leading global semiconductor foundry with over four decades of innovation powering everyday technologies that…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ASE Globalaseglobal.com HQ: Kaohsiung, TaiwanReported employees: 10001+ | Kaohsiung, Taiwan | 10001+ | Exact match | 3,293 contacts → |
“ASE (Advanced Semiconductor Engineering, Inc), a member of ASE Technology Holdings (NYSE:ASX) is one of the world's largest providers of outsourced semiconductor manufacturing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Realtek Semiconductor Corprealtek.com HQ: Hsinchu, TaiwanReported employees: 5,001-10,000 | Hsinchu, Taiwan | 5,001-10,000 | Exact match | 2,310 contacts → |
“Through strength, persistence, and adaptability, Realtek follows in the spirit of the crab.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Hsinchu, TaiwanReported employees: 5,001-10,000 | Hsinchu, Taiwan | 5,001-10,000 | Exact match | 1,049 contacts → |
“Vanguard International Semiconductor Corporation (VIS) is a leading specialty IC foundry service provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kinsus Interconnect Technology Corpkinsus.com.tw HQ: 桃園市, TaiwanReported employees: 1,001-5,000 | 桃園市, Taiwan | 1,001-5,000 | Exact match | 591 contacts → |
“Taiwan's semiconductor industry not only possesses the core advantages of talent and technology, but also the most important thing is to build a complete industrial supply chain.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Chipbond Technology Corporationchipbond.com.tw HQ: 新竹市東區科學園區, TaiwanReported employees: 5,001-10,000 | 新竹市東區科學園區, Taiwan | 5,001-10,000 | Exact match | 496 contacts → |
“Chipbond was established in 1997 July 2nd and was booked on the Taiwan Stock Exchange starting from 2002 January 31st.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: 高雄市, TaiwanReported employees: 5,001-10,000 | 高雄市, Taiwan | 5,001-10,000 | Exact match | 348 contacts → |
“History OSE was established with capital from Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Alchip Technologiesalchip.com HQ: City, TaiwanReported employees: 501-1,000 | City, Taiwan | 501-1,000 | Exact match | 252 contacts → |
“Alchip Technologies Ltd, founded in 2003 and headquartered in Taipei, Taiwan, is a leading global provider of silicon and design and production services for system companies…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wafer Workswaferworks.com HQ: Taoyuan, TaiwanReported employees: 1,001-5,000 | Taoyuan, Taiwan | 1,001-5,000 | Exact match | 123 contacts → |
“Since established in 1997, Wafer Works (WWX) has developed to be a world-class silicon wafer supplier in the semiconductor industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Talus Manufacturing LTDtalusmfg.com HQ: 桃園市, TaiwanReported employees: 201-500 | 桃園市, Taiwan | 201-500 | Exact match | 70 contacts → |
“Talus was a joint venture company of Manz and LAM Research, established in January 2016.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Scientech Corpscientech.com.tw HQ: 新竹縣, TaiwanReported employees: 501-1,000 | 新竹縣, Taiwan | 501-1,000 | Exact match | 47 contacts → |
“Semiconductor (front-end, back-end, GaAs), Flat Panel Display, Data Storage, Scientific Instruments, Chemical Analysis, and Biotechnology, Canon Camera Lens, Mask/Reticle, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Allring Tech Co., LTDallring-tech.com.tw HQ: Kaohsiung, TaiwanReported employees: 201-500 | Kaohsiung, Taiwan | 201-500 | Exact match | 41 contacts → |
“All-Ring Tech (ART), founded in 1996, mainly focuses on providing high-end technology automation equipment for semiconductor, passive components and LED manufacturing process.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aviocast INCaviocast.com HQ: Taichung, TaiwanReported employees: 201-500 | Taichung, Taiwan | 201-500 | Exact match | 22 contacts → |
“HBS (Honda Business Systems Ltd.) has entered into an agreement with AIDC (Aerospace Industrial Development Corporation) to run the aluminum foundry starting from July 1st, 2005.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Toppan Chunghwa Electronicstce.com.tw HQ: Taoyuan City, TaiwanReported employees: 201-500 | Taoyuan City, Taiwan | 201-500 | Exact match | 13 contacts → |
“Toppan Chunghwa Electronics(TCE) is established in May 1997, a wholly owned subsidiary of Toppan Printing Co, Ltd.().” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DNN Technology 歐耀科技dnn-tech.com HQ: Hsinchu County, TaiwanReported employees: 11-50 | Hsinchu County, Taiwan | 11-50 | Exact match | 10 contacts → |
“We offer a wide range of semiconductor equipment machinery and components, covering various applications in advanced manufacturing processes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ampoc Far-East.co. LTDampoc.com.tw HQ: Taipei, TaiwanReported employees: 201-500 | Taipei, Taiwan | 201-500 | Exact match | 2 contacts → |
“Ampoc Far-East.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 50 company matches
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Fab foundries: dataset insights
September 20, 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
50 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 50 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 20, 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 fab foundries?
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 fab foundries did RevenueBase find based in Taiwan?
The saved snapshot records 50 matching company records, 35,263 tracked contacts and 3,982 verified emails. The public preview displays 23 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 20, 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 23 fab foundries based in Taiwan. Snapshot: September 20, 2026. https://revenuebase.ai/companies/fab-foundries/taiwan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗