Search the Taiwan Company Register by Name
全國商工行政服務入口網 (GCIS)
Search the GCIS
Search Company Records in Taiwan
3 free lookups per day. No sign-up required.
How do I search the GCIS company registry?
The GCIS is the official Taiwan business registry. Search it for free by company name, registration number, or VAT — no signup required — using the lookup above or directly at https://gcis.nat.gov.tw.
- Registry
- GCIS
- Coverage
- All companies registered in Taiwan
- Cost
- Free for basic lookups
- Data freshness
- Mirrored from the primary source
Taiwan company records
Every record below has its own page with the registered name, registration number, registered address, legal form and status, plus free change monitoring. Records are mirrored from public open data (GLEIF LEI, CC0), which sources them from the national register.
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How do I do a free Taiwan company registry search?
The Taiwan GCIS (Government Commerce Information Service) portal at gcis.nat.gov.tw is the official free public registry for Taiwanese companies. Search by 8-digit unified business number (統一編號), company name (Chinese or English), or representative. Every record shows legal form, registered address, paid-in capital, representative, and current status — no signup required.
Access Taiwan company data from GCIS (Government Commerce Information Service). Search by company name or unified business number.
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700K+
Active Companies
#21 Global
GDP Rank
60% global share
Semiconductor
Free
Data Access
Registry Overview
Taiwan's GCIS (Government Commerce Information Service) maintains the central business registry. Taiwan is a global leader in semiconductor manufacturing (TSMC), electronics, and hardware. Every business has a unified business number (統一編號).
Entity Types
- •Company Limited by Shares
- •Limited Company
- •Unlimited Company
- •Branch Office
- •Sole Proprietorship
- •Partnership
Data Available
- ✓Unified business number
- ✓Company name (Chinese/English)
- ✓Legal form
- ✓Registered address
- ✓Paid-in capital
- ✓Representative
- ✓Business items
- ✓Registration date
Free tools for Taiwan
How to search the GCIS
- 1
Access the Registration Search
Navigate to the GCIS website and select 'Company Information' or 'Business Information' search categories.
- 2
Input Search Criteria
Enter the 8-digit Unified Business Number (UBN) or the company name in Traditional Chinese characters. The system also supports partial name matching.
- 3
Review Public Record
Select the specific entity from the results to view key data including capital, representative, status, and business scope (Business Items).
Who uses this data
Global procurement teams sourcing semiconductor and electronics suppliers, financial institutions performing AML/KYC checks on Taiwanese entities, and legal professionals verifying corporate representation for contract execution.
Access, fees & notes
The Unified Business Number (UBN) is the most reliable identifier. While English names are often registered for international trade, the legal name in the registry is primarily in Traditional Chinese.
Cost & access
Basic company information search is free of charge. Certified documents or historical change records require a fee via the E-Government service.
Local-language glossary
- 統一編號 (統編)
- The 8-digit Unified Business Number (UBN) assigned to every business entity for tax and registration purposes.
- 股份有限公司
- Company Limited by Shares, the standard corporate form for large enterprises and listed companies.
- 有限公司
- Limited Company, a common legal structure for small to medium-sized private businesses.
- 代表人
- The legal representative or chairperson authorized to act on behalf of the company.
- 實收資本額
- Paid-in capital, indicating the actual amount of capital contributed by shareholders.
Common mistakes to avoid
✗ Using Simplified Chinese characters in the search field.
✓ Ensure all search queries use Traditional Chinese (繁體中文) as favored in Taiwan.
✗ Assuming a company is active because a profile exists.
✓ Always check the 'Current Status' field for indicators such as 'Dissolved', 'Suspended', or 'Revoked'.
Frequently Asked Questions
What is a unified business number?▾
The unified business number (統一編號) is an 8-digit identifier assigned to every Taiwanese business. It's used for all tax, commercial, and government interactions.
Why is Taiwan important for technology?▾
Taiwan dominates global semiconductor manufacturing. TSMC alone produces over 50% of the world's advanced chips. Other major companies include Foxconn, MediaTek, ASUS, and Acer.
How do I search Taiwanese companies?▾
GCIS (gcis.nat.gov.tw) provides free company search in Chinese and English. You can search by company name, unified business number, or representative name.
Can foreign companies register in Taiwan?▾
Yes. Foreign companies can establish branch offices, subsidiary companies, or representative offices. A Company Limited by Shares is the most common form for foreign investment, with no minimum capital requirement for most industries.
How do I search for a company in Taiwan by name?▾
Type the company name into the search box above. Results come from the official Taiwan register and show the registered name, registration number, status and registered address. Partial names work — searching "acme" returns every registered entity whose name starts with it.
Is the Taiwan company register free to search?▾
Yes. Searching by company name or registration number is free here and on the official Taiwan register — no account or payment is required for a basic lookup. Certified extracts and filed documents may carry a fee on the official register.
Can I search Taiwan companies by registration number?▾
Yes. Enter the registration number instead of the name and the lookup resolves it directly to the matching record, which is the fastest way to confirm an identifier printed on an invoice or contract.
How do I check whether a company is registered in Taiwan?▾
Search the name or registration number above. If the business is on the official Taiwan register, the record appears with its registered name and identifier. If nothing is returned, the name as spelled is not on the register — try a partial name or the number printed on the invoice or contract before concluding the business is unregistered.
How can I tell if a Taiwan company is still active?▾
Each record carries the status the official Taiwan register publishes for that entity. Registration status is a factual register field, not a judgement about the business — for ongoing certainty you can watch a record and be emailed when its registered details change.
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Related Intelligence
Decision-makers indexed across Taiwan companies
Platform-wide: 5,926 decision-makers indexed across 734 companies. Distribution by seniority:
- C-Suite331 · 6%
- VP31 · 1%
- Director173 · 3%
- Manager18 · 0%
- Individual Contributor4,474 · 75%
- Other899 · 15%
Aggregate counts only — no personal information is shown. Data refreshed 2026-07-04.
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Cite this record
LemReveal. (2026). Taiwan — GCIS Dataset. Source: GCIS. Retrieved September 16, 2026, from https://lemreveal.com/data/taiwan
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16.9% of 136 measured searches returned a record
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