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This guide contains public integration notes for Arkansas. Use it for identifier formats, search behavior, and country-specific caveats. The live source of truth for coverage, pricing, data sources, documents, legal forms, roles, and status values is the pricing page.

Arkansas coverage, pricing, and sources

Open the current catalog for supported datapoints, documents, sources, identifiers, and availability.
This jurisdiction may be in preview or limited availability. Check the live pricing page or contact support before relying on it in production.
Country details below are preserved as integration notes. If a table or example conflicts with the live pricing page, use the pricing page as the source of truth and contact support.

Table of Contents

API access: US-AR is not yet part of the public countryCode enum. Contact us to enable it on your workspace. Requests sent with countryCode: "US-AR" will otherwise return 400 until the enum is expanded.

Data Sources

Arkansas uses a single integration against the Arkansas Secretary of State, Business & Commercial Services portal (sos-corp-search.ark.org). The portal is publicly accessible and covers domestic and foreign entities filed with the SoS: corporations, limited liability companies, limited partnerships, general partnerships, and nonprofits. The portal exposes:
  • Legal name, filing number, entity type, and filing status
  • Principal address and registered agent with address
  • Filing date and, for foreign entities, state of origin
  • Officers (when filed with the SoS)
The printable entity detail page is delivered as the Trade Register Extract, included at no extra charge with every company data request.
Arkansas data is retrieved directly from the public SoS portal on each request. There is no snapshot or bulk extract available from this register. Frequently queried entities often respond quickly due to server-side caching on the portal.

Company Identifiers

Query Identifiers

Arkansas filing numbers are 8-9 digit numerics with no separators or leading zeros. The prefix loosely tracks registration era: 100… and 800… are legacy filings, 811… is the current series for modern registrations.

Identifiers in API Response

Search Capabilities

Result cap. The SoS portal silently caps search results at 250 rows server-side. Topograph returns up to 50 results ranked alphabetically. For narrow queries this is invisible; for broad name queries (e.g. a single common word) expect truncation without a truncated flag in the response.

Quirks & Gotchas

Mappings

Legal form is sourced from the entity-type field published by the Arkansas Secretary of State. The raw string is passed through to legalForm.localName and also used as input for AI-inferred standardization. Common entity types observed:
The full list of entity types and their standardized mappings is on the pricing page. The table above lists commonly observed types; the register may publish additional variants.

Officer Roles

Officer role labels on the Arkansas SoS portal are free-text. Topograph normalizes them through AI enrichment to produce a standardized role and English translation.
Roles not listed above are still included in the response with their raw AR label as localName. Standardization is AI-inferred from the raw text.

Filing Status

Data Availability

Example API Responses

Search by Name

Search by Filing Number

Company Profile