What do start_page and status do?

start_page picks the result page to begin from. status filters the matches; the parameter list in the docs shows both.

Do I pay for lookups that come back empty?

No. You are charged per result, so a request that finds nothing costs nothing. Testing this against a messy list is free to get wrong.

What does a lookup cost?

1 point per returned record, which is $1 per 1,000, and only records that come back are charged. Points come out of your monthly plan allowance, so there is no separate per-country contract.

Corporate registry

Argentina Company Search API and MCP — Find Companies by Name or CUIT

Send a company name or a CUIT and get the matching Argentine entities back, each with its CUIT, name, company type, address, main activity, province and a link to the record. Use max_items to cap how many come back.

Run it in the app Read the API docs

You send: a company name or CUIT
You get back: Matching companies with CUIT, company type, address, main activity, province and link
Coverage: Argentina — entities on Registro Nacional de Sociedades (IGJ).
Price: 1 point per returned record — $1 per 1,000; Billed per record actually returned, capped by max_items. A request that returns nothing costs nothing.

Comparison

Ways to get this data

Three approaches teams use today, and where each one runs into trouble.

Approach	What it takes	Cost	Trade-off
Registro Nacional de Sociedades (IGJ) directly	Type the name into Registro Nacional de Sociedades (IGJ) and read the results	Usually free, sometimes per-document	A different interface, language and data shape for every country you add
Collecting it yourself	Build and host a crawler per register, then keep each one alive	Infrastructure and maintenance	Registers change their pages without warning, and nobody is on the hook when yours breaks
NeuralVerge	One request, the same shape as every other source in the catalog	$1 per 1,000, misses not billed	Covers Argentina — other countries are separate sources with the same request format

Response

What you get back

Every field in the example response below.

Field	Type	Description
`session_id`	string	Id of this run, for tracing.
`kind`	string	Always "ar_companies_search".
`keyword`	string	The search text you sent.
`max_items`	number	The cap you set on returned records.
`start_page`	number	Page the results started from.
`partial`	boolean	True if the run stopped before the cap was reached.
`human`	string	Readable Markdown summary of the run.
`machine.total_items`	number	Records returned in this response.
`machine.total_found`	number	Matches the register reports for the search, which can be more than you asked for.
`machine.page_count`	number	Result pages read.
`machine.blocked`	boolean	False when the register answered normally.
`machine.proxy_traffic_bytes`	number	Data transferred for the run.
`total_points`	number	Points charged: one per returned record.
`machine.first_item.registration_number`	string	The CUIT, formatted with hyphens.
`machine.first_item.name`	string	Registered company name.
`machine.first_item.status`	null	Empty in the sample.
`machine.first_item.address`	string	Address with postal code.
`machine.first_item.url`	string	Link to the record on the register.
`machine.first_item.company_type`	string	Legal form, for example SOCIEDAD ANONIMA.
`machine.first_item.incorporation_date`	string \| null	Date in YYYY-MM-DD; null for the second record in the sample.
`machine.first_item.main_activity`	string	Main activity as code and description. The code can come back with an empty description.
`machine.first_item.province`	string	Province of the address.
`machine.items`	array	Every returned record, each with the same keys as first_item.

Response

Example response

A real response, as returned.

{
  "session_id": "11111111-1111-1111-1111-111111111111",
  "kind": "ar_companies_search",
  "keyword": "ypf",
  "max_items": 2,
  "start_page": 1,
  "partial": false,
  "human": "# Argentina — Registro Nacional de Sociedades (IGJ) — company search\n\n- **Keyword:** ypf\n- **Results:** 2 of 77 found\n- **Proxy traffic:** 141.6 KB",
  "machine": {
    "total_items": 2,
    "first_item": {
      "registration_number": "30-51548847-9",
      "name": "YPF GAS SOCIEDAD ANONIMA",
      "status": null,
      "address": "GUEMES, MACACHA,BOULEVARD 515, CAPITAL FEDERAL, CIUDAD AUTONOMA BUENOS AIRES (CP 1106)",
      "url": "https://www.argentina.gob.ar/justicia/registro-nacional-sociedades?cuit=30515488479&razon=",
      "company_type": "SOCIEDAD ANONIMA",
      "incorporation_date": "1961-08-07",
      "main_activity": "479900 - Venta al por menor no realizada en establecimientos n.c.p.",
      "province": "CIUDAD AUTONOMA BUENOS AIRES"
    },
    "items": [
      {
        "registration_number": "30-51548847-9",
        "name": "YPF GAS SOCIEDAD ANONIMA",
        "status": null,
        "address": "GUEMES, MACACHA,BOULEVARD 515, CAPITAL FEDERAL, CIUDAD AUTONOMA BUENOS AIRES (CP 1106)",
        "url": "https://www.argentina.gob.ar/justicia/registro-nacional-sociedades?cuit=30515488479&razon=",
        "company_type": "SOCIEDAD ANONIMA",
        "incorporation_date": "1961-08-07",
        "main_activity": "479900 - Venta al por menor no realizada en establecimientos n.c.p.",
        "province": "CIUDAD AUTONOMA BUENOS AIRES"
      },
      {
        "registration_number": "30-53928704-0",
        "name": "REPARTIDORES DE KEROSENE YPF DE CORDOBA S R L",
        "status": null,
        "address": "RIO QUILPO 0, BARRIO LOS OLMOS, CORDOBA (CP 5016)",
        "url": "https://www.argentina.gob.ar/justicia/registro-nacional-sociedades?cuit=30539287040&razon=",
        "company_type": "SOCIEDAD DE RESPONSABILIDAD LIMITADA",
        "incorporation_date": null,
        "main_activity": "505000 -",
        "province": "CORDOBA"
      }
    ],
    "total_found": 77,
    "page_count": 1,
    "blocked": false,
    "proxy_traffic_bytes": 144995
  },
  "total_points": 2
}

Integration

How to run it

The same lookup works from the app, the API, or as a tool an agent can call mid-task.

Results come back in the same envelope as every other source: a session id, a readable summary, the structured result and the points charged.

curl -X POST https://api.neuralverge.ai/functions/v1/run-ar-companies-search \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"keyword":"ypf","max_items":2}'

Use cases

What teams use it for

Where this field shows up in an actual workflow.

Finding the right entity

Turn a company name into the CUIT you need for a lookup.

Brand and name monitoring

List every registered entity that contains a brand name.

Lead lists by activity

Collect companies by name fragment and read their activity codes and provinces.

Duplicate detection

Spot near-identical names before you create a new account.

Coverage & limits

Coverage, freshness and limits

What this source covers, how fresh it is, and where it stops.

Coverage

Argentina — entities on Registro Nacional de Sociedades (IGJ).

Freshness

Read at request time, so the answer reflects the register as it stands when you ask.

Handling

Registro Nacional de Sociedades (IGJ) is a public register. Every response carries the source URL it was read from and a session id you can trace.

What it will not do

—Status was null for the records in the sample.
—Search matches are by name or CUIT, so a short keyword can return many unrelated entities; check total_found.
—The result gives one address per record. Use Argentina company for the legal and fiscal split.

FAQ

Questions, answered

Yes. The register search accepts a company name or a CUIT in the keyword.

Related sources

Argentina company

Full record for one CUIT.

Brazil company search

Name search in the Brazilian company register.

All corporate registries

Company registers across Europe, the Americas and Asia-Pacific, plus global LEI lookup.

Try argentina company search on your own data

One request format across every source in the catalog.

Get started