Search the Mexico Company Register by Name
Registro Público de Comercio y Servicio de Administración Tributaria
Search the SAT / Registro Público de Comercio
Search Company Records in Mexico
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How do I search the SAT / Registro Público de Comercio company registry?
The SAT / Registro Público de Comercio is the official Mexico business registry. Search it for free by company name, registration number, or VAT — no signup required — using the lookup above or directly at https://www.sat.gob.mx.
- Registry
- SAT / Registro Público de Comercio
- Coverage
- All companies registered in Mexico
- Cost
- Free for basic lookups
- Data freshness
- Mirrored from the primary source
Mexico 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.
Step-by-step guides for Mexico
Free how-to walkthroughs — search by name, check directors, get an official extract.
Searches people run for Mexico
Each one answers a different question — free, no account needed.
Email me the Mexico record as a PDF
FreeA dated, source-cited Mexico record you can file against a KYB or vendor-onboarding check. Free — no account needed.
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Mexico — by the numbers
- Records indexed
- 1,000
- Last updated
- 2026-07-02
- Top entity type
- GENERAL
- Cost
- Free
971 records
No signup required
Access Mexican company data from SAT and the Registro Público de Comercio. Search by company name or RFC.
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5M+
Active Businesses
#15 Global
GDP Rank
USMCA
Manufacturing Hub
130M
Population
Registry Overview
Mexico's business registration involves the SAT (Servicio de Administración Tributaria) for tax registration and state-level Registro Público de Comercio for corporate filings. Every Mexican business has an RFC (Registro Federal de Contribuyentes). Mexico is Latin America's second-largest economy and a major manufacturing hub.
Entity Types
- •S.A. de C.V. (Sociedad Anónima de Capital Variable)
- •S. de R.L. de C.V. (Sociedad de Responsabilidad Limitada)
- •S.C. (Sociedad Civil)
- •Persona Física con Actividad Empresarial
- •A.C. (Asociación Civil)
- •S.A.P.I. (Sociedad Anónima Promotora de Inversión)
Data Available
- ✓RFC (tax ID)
- ✓Razón social (legal name)
- ✓Legal form
- ✓Registered address
- ✓Registration date
- ✓Tax regime
- ✓Business activity
- ✓Status
Free tools for Mexico
How to search the SAT / Registro Público de Comercio
- 1
Query the SIGIGER Portal
Access the Sistema Integral de Gestión Registral (SIGIGER) to search for corporate filings and mercantile records stored by the Registro Público de Comercio (RPC).
- 2
Validate Tax ID (RFC)
Use the SAT portal to verify the validity of the Registro Federal de Contribuyentes (RFC) for both individuals and legal entities.
- 3
Request Certified Copies
If specific shareholding or governance details are required, request a digital or physical copy of the 'acta constitutiva' from the corresponding state registry office.
Who uses this data
Supply chain managers evaluating NAFTA/USMCA manufacturing partners, investment analysts researching S.A.P.I. structures, and compliance departments conducting KYB checks for anti-money laundering regulations.
Access, fees & notes
Information in Mexico is decentralized; while SIGIGER provides a national portal, historical records may require direct inquiry at local state offices. The RFC is unique and essential for any legal or fiscal verification.
Cost & access
Basic RFC validation is free. Detailed corporate records via SIGIGER usually require a user account and may involve fees per certificate or query.
Local-language glossary
- Registro Federal de Contribuyentes (RFC)
- The unique tax identification number assigned by the SAT to individuals and legal entities.
- Razón Social
- The legal name of a company as registered in its articles of incorporation.
- Folio Mercantil Electrónico (FME)
- The unique ID number assigned to a company's file in the Public Registry of Commerce.
- Sociedad Anónima de Capital Variable (S.A. de C.V.)
- An anonymous corporation with variable capital, the most common commercial entity type in Mexico.
- Constancia de Situación Fiscal
- Official document issued by SAT showing the current tax status and registered business activities of an entity.
Common mistakes to avoid
✗ Using the 'Nombre Comercial' for registration searches instead of the 'Razón Social'.
✓ Always look for the legal name which includes the entity suffix (e.g., S.A. de C.V.) as branding names often differ from legal filings.
✗ Expecting all updated entries to be immediately visible on the national SIGIGER portal.
✓ Check the local state registry office for the most recent filings if the national database feels outdated or incomplete.
Frequently Asked Questions
What is an RFC?▾
RFC (Registro Federal de Contribuyentes) is Mexico's tax identification number. For companies, it's a 12-character alphanumeric code derived from the company name and formation date. For individuals, it's 13 characters.
What is an S.A. de C.V.?▾
S.A. de C.V. (Sociedad Anónima de Capital Variable) is Mexico's most common corporation type. 'Capital Variable' means the company can increase or decrease its capital without modifying its charter. Minimum fixed capital is MXN 50,000.
How do I verify a Mexican company?▾
The SAT provides an RFC validation tool. The Registro Público de Comercio (rpc.economia.gob.mx) allows search of commercial filings. Both are free to use.
What is a S.A.P.I.?▾
S.A.P.I. (Sociedad Anónima Promotora de Inversión) is a company type designed for venture capital and private equity investment. It allows flexible corporate governance, multiple share classes, and drag-along/tag-along rights — similar to a Delaware C-Corp.
How do I search for a company in Mexico by name?▾
Type the company name into the search box above. Results come from the SIGER and show the registered name, RFC number, status and registered address. Partial names work — searching "acme" returns every registered entity whose name starts with it.
Is the Mexico company register free to search?▾
Yes. Searching by company name or RFC number is free here and on the official Mexico 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 Mexico companies by registration number?▾
Yes. Enter the RFC 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 Mexico?▾
Search the name or RFC number above. If the business is on the SIGER, 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 Mexico company is still active?▾
Each record carries the status the SIGER 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.
How do I find a company's RFC number?▾
Search the company name above. Each result shows its RFC number alongside the registered name, status and address, sourced from the SIGER.
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Decision-makers indexed across Mexico 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). Mexico — SAT / Registro Público de Comercio Dataset. Source: SAT / Registro Público de Comercio. Retrieved September 16, 2026, from https://lemreveal.com/data/mexico
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Measured registry access
- Mexico registry access: 17/100
38.4% of 333 measured searches returned a record
- Full Registry Access Index
- Live registry status