Skip to main content
This guide is outdated and will be removed on 1 November 2026. The up-to-date Arkansas reference is on the Arkansas country page.

Start here

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

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 API returns:
  • Legal name, filing number, entity type, and filing status
  • Principal address
  • Filing date
  • Officers (when filed with the SoS)
The registered agent appears in otherKeyPersons. Formation and other non-representative appointments also retain their filed titles there. For foreign entities, the state of origin appears on the Trade Register Extract. 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 leading digits are a numbering series, not an entity type, and loosely track registration era: 100…, 200… and 800… are older filings, 811… is the current series for modern registrations.

Identifiers in API Response

GLEIF is the supplementary data source for this identifier. company.identifiers.lei is returned when a company identifier has a unique match against this jurisdiction’s registration or validation references in GLEIF. An LEI (Legal Entity Identifier) has 20 uppercase letters and digits, ending in two check digits. Coverage varies by entity. The field is omitted when no unambiguous match is available. Lapsed or retired LEIs may be returned; annulled records are excluded.

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.

Active companies only

Search can return companies that are no longer active. Each result carries the register’s status, so activeOnly=true removes the inactive ones.

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 table above lists commonly observed types; the register may publish additional variants. Standardization is AI-inferred from the raw entity type.

Officer Roles

Officer role labels on the Arkansas SoS portal are free-text. Known designations use the published role catalogue; unfamiliar wording is retained for enrichment. An officer title does not establish company-specific signing powers.
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