CNPJ Lookup - Consulta CNPJ em Lote & Brazil Company Leads

EN: Look up any number of Brazilian CNPJs in one run, or find companies by activity (CNAE), city and state to build B2B lead lists. Every row is the official Receita Federal company record: company and trade name, status (ATIVA, BAIXADA...), opening date, main and secondary CNAEs, legal nature, size (porte), share capital, Simples Nacional / MEI, full address, phones, and the partners and administrators (QSA). No API key, no login, no browser.

PT: Consulta CNPJ em lote e lista de empresas por CNAE, cidade e UF para prospecção B2B. Dados oficiais da Receita Federal (dados abertos do CNPJ): razão social, nome fantasia, situação cadastral, data de abertura, CNAE principal e secundários, natureza jurídica, porte, capital social, Simples / MEI, endereço completo, telefones e quadro societário (QSA).

ES: Consulta de CNPJ (empresas de Brasil) en lote y búsqueda de empresas por CNAE, ciudad y estado, con datos oficiales de la Receita Federal.

Bulk CNPJ lookup (consulta CNPJ em lote) and Brazil company leads by CNAE, city and state

• Bulk CNPJ lookup / enrichment – paste a list of CNPJs (any format: 33.000.167/0001-01 or 33000167000101). Invalid CNPJs are caught by the check digits before any request.
• Lead search – all companies with a CNAE in a city or state, e.g. software houses (6201-5/01) in Florianópolis or restaurants (5611-2/01) in São Paulo. Combine states, cities (name or IBGE code), CNAEs (main or also secondary) and legal nature (e.g. 2062 Ltda, 2135 MEI / empresário individual).
• Lead filters – active companies only (default), head offices only, only companies with a phone.
• Flat output – one row per company, phones in E.164 (+55...), CNAE codes raw and formatted, address split into fields and in one line: ready for CSV / Excel / CRM import.

Input examples

Bulk lookup:

{
  "cnpjs": ["33.000.167/0001-01", "00.000.000/0001-91"],
  "includePartners": true
}

Lead search (software companies in Florianópolis with a phone):

{
  "cities": ["Florianópolis/SC"],
  "cnaes": ["6201-5/01"],
  "activeOnly": true,
  "withPhoneOnly": true,
  "maxItems": 500
}

CNPJ data fields (Receita Federal) - output example

{
  "cnpj": "00000000000191",
  "cnpjFormatted": "00.000.000/0001-91",
  "companyName": "BANCO DO BRASIL SA",
  "tradeName": "DIRECAO GERAL",
  "status": "ATIVA",
  "isHeadOffice": true,
  "openingDate": "1966-08-01",
  "mainCnaeFormatted": "6422-1/00",
  "mainCnaeDescription": "Bancos múltiplos, com carteira comercial",
  "secondaryCnaes": [{ "code": "6499999", "codeFormatted": "6499-9/99", "description": "Outras atividades de serviços financeiros não especificadas anteriormente" }],
  "legalNature": "Sociedade de Economia Mista",
  "companySize": "DEMAIS",
  "shareCapital": 120000000000.0,
  "simplesNacional": false,
  "mei": false,
  "phones": ["+556134939002"],
  "neighborhood": "ASA NORTE",
  "zipCode": "70040912",
  "city": "BRASILIA",
  "state": "DF",
  "partnersCount": 41,
  "partners": [{ "name": "ALAN CARLOS GUEDES DE OLIVEIRA", "type": "person", "role": "Diretor", "since": "2023-05-17", "ageRange": "Entre 41 a 50 anos" }],
  "source": "brasilapi",
  "scrapedAt": "2026-10-09T00:44:59Z"
}

The run summary (looked up, not found, invalid, scanned, filtered out, saved) is saved as the OUTPUT record of the key-value store; problems such as invalid CNPJs or unknown cities go to the ERRORS record. cityResolution reports the city reference used, its date, whether a live lookup was attempted and how many names could not be resolved.

City names use IBGE's official territorial reference dated December 31, 2025, including Boa Esperança do Norte. Known names work even when the live municipality API is unavailable. A name absent from the reference is checked against the live IBGE list. If that check is unavailable, the error says the city could not be resolved; it does not claim the city does not exist. Use a 7-digit IBGE code for a newly created or renamed municipality, or retry the name later. Company records still come from the CNPJ data sources described below.

Run it on a schedule and connect it to your tools

Schedule: in Apify Console open Schedules → Create, pick this actor and your input, and set it to run on the 1st of every month (the Receita publishes its open data monthly) to re-check the status, partners and phones of your customer, supplier or lead list. Each run returns the full, current result set as a new dataset.

Integrations (Actor → Integrations tab, no code):

• Google Sheets — send every run's rows to a sheet: one row per company, ready for filters and pivot tables.
• Make, Zapier, n8n — start the actor from a scenario/zap/workflow (for example when a CNPJ is added to your CRM) and write the enriched company data back in the next step.
• Webhook — get a POST to your endpoint when a run succeeds, then download the dataset.
• Slack / email — notify your team when a scheduled run finishes.

AI agents (MCP) — Claude, ChatGPT, Cursor, VS Code or any MCP client can run it as a tool: add the Apify MCP server https://mcp.apify.com?actors=kalilfagundes.w/cnpj-enrichment (sign in with your Apify account) and ask for the data in plain language, e.g. "look up these CNPJs and tell me which companies are ATIVA". The agent fills the input from the input schema and reads the dataset back.

API — call it from your code (pip install apify-client / npm i apify-client):

from apify_client import ApifyClient

client = ApifyClient("<YOUR_APIFY_TOKEN>")
run = client.actor("kalilfagundes.w/cnpj-enrichment").call(run_input={
    "cnpjs": [
        "33.000.167/0001-01",
        "00.000.000/0001-91"
    ],
    "includePartners": True,
    "maxItems": 100
})
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item["cnpjFormatted"], item["companyName"], item["status"])

import { ApifyClient } from 'apify-client';

const client = new ApifyClient({ token: '<YOUR_APIFY_TOKEN>' });
const run = await client.actor('kalilfagundes.w/cnpj-enrichment').call({
  "cnpjs": [
    "33.000.167/0001-01",
    "00.000.000/0001-91"
  ],
  "includePartners": true,
  "maxItems": 100
});
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items);

Pricing

Launch offer: $4 per 1,000 companies + $0.002 per run (cheaper on higher Apify plans). Pay per result: you pay for the companies saved to the dataset, nothing for invalid CNPJs or for companies dropped by your filters. Use Max companies to cap the cost of a search.

FAQ / limits

• Where does the data come from? From the Receita Federal open CNPJ data (dados abertos), updated monthly by the Receita. A company opened or changed in the last weeks may not show the change yet.
• E-mails? The open data published by the Receita does not include e-mails, so email is almost always empty. Phones are included when the company registered them.
• Partners' CPF comes masked from the Receita (***123456**); this actor does not unmask it.
• City names – write City/UF when the name exists in several states (e.g. Boa Vista/RR), or use the 7-digit IBGE code. When you also give states, they are used to pick the right city.
• Big searches – a whole state can hold hundreds of thousands of companies; add a city or CNAE to get to the right ones faster.
• Questions or a missing field? Open an issue on the actor page – feedback shapes the next version.

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