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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.
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)
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
Identifiers in API Response
Legal Entity Identifier (LEI)
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, soactiveOnly=true removes the inactive ones.
Quirks & Gotchas
Mappings
Legal Forms
Legal form is sourced from the entity-type field published by the Arkansas Secretary of State. The raw string is passed through tolegalForm.localName and also used as input for AI-inferred standardization.
Common entity types observed:
Common Arkansas entity types
Common Arkansas entity types
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.