The SIEM recordWhat does this business declare?
Enter a SIEM establishment id and review its record: RFC, legal or personal name, activity, address, contact, headcount and whether it exports or imports. Free, no login.
The declared profile of one establishment
SIEM (Sistema de Información Empresarial Mexicano) is the establishment directory maintained by Mexico's business chambers. The record returns what the establishment itself declared when it registered: RFC, legal name for companies or full name for sole traders, commercial name, primary activity and its SCIAN code, state and municipality, street address with number, neighborhood, postal code and cross streets, phone, email and website, the date operations started, headcount and how many employees are women, whether it exports, imports or supplies government, the products and services it offers, the countries it trades with, the chamber that enrolled it and its registration status with enrollment, update and expiry dates. Read it for what it is: voluntarily declared information, not a mandatory register. A missing field may simply mean the establishment chose not to publish it.
- Tax and trade identityRFC, legal or personal name, commercial name and SCIAN activity.
- Address and contactStreet, number, neighborhood, postal code, municipality, state, phone, email and website.
- Profile and foreign tradeHeadcount, exports, imports, government supplier status, products, services and countries.
Common questions
- 01Where does this information come from?
- From SIEM, the business directory maintained by Mexico's chambers of commerce and industry. Each establishment declares the data itself when it enrolls or updates its registration.
- 02Does a missing company mean it is informal?
- No. Enrollment in SIEM is voluntary and each establishment decides which fields stay public, so an absent record proves nothing about a company. Treat it as one more signal, not as verification.
- 03Where do I get the establishment id?
- From the SIEM search by name: every result carries the id that opens the record. It is a string of letters and digits, with no dashes or spaces.
- 04Is it free? Are there any limits?
- Yes, it is free and needs no account. There is only a cap on lookups per hour from the same connection, and one record per lookup. To enrich a whole portfolio, use the Croma API.