Documentation Index
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This guide contains public integration notes for Louisiana. Use it for identifier formats, search behavior, and country-specific caveats. The live source of truth for coverage, pricing, data sources, documents, legal forms, and status values is the pricing page.Louisiana 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
- Company Identifiers
- Search Capabilities
- Quirks & Gotchas
- Mappings
- Data Availability
- Documents
- Example API Responses
Data Sources
Louisiana uses a single integration against the Louisiana Secretary of State, Commercial Division. This is the official register of business filings for the state. It covers domestic and foreign corporations (Title 12 of the Louisiana Revised Statutes), limited liability companies, limited and general partnerships, trade names and trademarks, name reservations, and historical name records.- CORAweb commercial-search portal at
coraweb.sos.la.gov(verification, primary). The official public lookup served by the Commercial Division. Each query reads live against the register and returns the legal name, Charter Number, entity type, current status with the inactivation reason when applicable, the registration / file / qualified dates, the registered agent or agents with appointment date, the officer roster preserved as filed, and the five address types Louisiana publishes (Domicile, Mailing, Principal Business Office, Registered Office in Louisiana, Principal Business Establishment in Louisiana).
Sole proprietors and most general partnerships file at the parish (county) level and are out of scope at the state level. Trade names (“DBA”) and trademarks are searchable on the same portal but are not full business entities. They appear in search results but are not returned as company profiles.
Company Identifiers
Query Identifiers
| Identifier Type | Format | Example | Notes |
|---|---|---|---|
| Louisiana Charter Number | Up to 10 numeric digits with an optional alpha suffix | 29504510F | Always uppercase, no separators. The suffix appears on most active filings. Older filings may have no suffix. |
Identifiers in API Response
| Identifier | Format | Example | Found In |
|---|---|---|---|
charterNumber | 1–10 digits + optional uppercase letter | 29504510F | All entities |
Search Capabilities
| Search Type | Pattern | Example | Match Type | Expected Results |
|---|---|---|---|---|
| By Louisiana Charter Number | Up to 10 digits + optional letter (uppercase) | 29504510F | Exact | Single company |
| By name | 2–200 characters | "Walmart" | Substring (case-insensitive) | Up to 10 |
Name search returns up to 10 matches. Louisiana’s public results page does not include Charter Numbers, so each match is resolved by reading its underlying profile; the lookups run in parallel, so a full 10-result search typically lands in a few seconds. “Previous Name” and “Trade Name” rows are filtered out because they route to the same underlying entity and would duplicate the real result.
Quirks & Gotchas
| Quirk | Details |
|---|---|
| Charter Number suffix is significant | Most active filings have a single trailing letter (e.g. 29504510F, 36528934K). Older records may not. The suffix is part of the identifier and must be preserved in queries. |
| Five distinct address types | Louisiana publishes Domicile, Mailing, Principal Business Office, Registered Office in Louisiana, and Principal Business Establishment in Louisiana. The first three reflect the entity’s filing wherever incorporated; the last two are mandatory for any entity registered to do business in Louisiana. The API returns the most operationally relevant one as legalAddress. |
| Inactivation carries a reason | When an entity is Inactive, the register also exposes a free-form Inactive Reason (e.g. “Action By Secretary of State”, “Revoked”). The reason is folded into the status localName so customers see both the state and the cause. |
| Officer titles preserved as filed | Louisiana files officer roles as comma-separated titles (e.g. President, Director, Executive Vice-President, Secretary). Roles are returned verbatim. LLCs typically use Member or Manager instead of the corporate vocabulary. |
| Previous name history | When an entity changes its legal name, the prior name(s) are kept on the public record with a change date. |
| No shareholder or UBO register | Louisiana does not publish shareholders or beneficial owners for any entity type at the state level. Federal FinCEN beneficial-ownership records are restricted and are not part of this dataset. |
| No industry classification | The Commercial Division does not collect NAICS, NACE, or ISIC codes. |
| Apostilles are not orderable online | Apostilled certificates require a phone order through the Commercial Division (225.925.4704). They are not part of this integration. |
Mappings
Entity Types
The CORAweb portal renders the entity type as a free-form label. The labels and their standardized mapping are stable; the live mapping is on the pricing page.| CORAweb Label | Standardized Form | Active in this dataset |
|---|---|---|
| Business Corporation | Corporation | Yes |
| Business Corporation (Non-Louisiana) | Corporation | Yes |
| Limited Liability Company | Limited Liability Company | Yes |
| Limited Liability Company (Non-Louisiana) | Limited Liability Company | Yes |
| Partnership | Partnership | Yes |
| Partnership (Non-Louisiana) | Partnership | Yes |
| Limited Partnership | Partnership | Yes |
| Nonprofit Corporation | Nonprofit Organization | Yes |
| Trade Name | Other (trade name) | Listed only |
| Trademark | Other (trademark) | Listed only |
| Previous Name | Other (name history) | Listed only |
The
(Non-Louisiana) suffix flags foreign entities that are registered to do business in Louisiana but were chartered in another jurisdiction. The data model is the same. The suffix is preserved on the returned legalForm.localName so downstream consumers can distinguish them.Officer Roles
Louisiana files officer titles as free-form labels and may include multiple titles per officer (comma-separated). The most common values are listed below; less common combinations are preserved verbatim.| Local Title | Mapped Role |
|---|---|
| President | President |
| Vice-President | Vice-President |
| Executive Vice-President | Vice-President (Executive) |
| Secretary | Secretary |
| Treasurer | Treasurer |
| Director | Director |
| Officer | Officer |
| Member | Member (LLC) |
| Manager | Manager (LLC) |
Status
Louisiana exposes a small set of status values. When an entity isInactive, the API surfaces the cause in status.localName (e.g. Inactive — Action By Secretary of State).
| Local Status | Active |
|---|---|
| Active | Yes |
| Inactive — Action By Secretary of State | No |
| Inactive — Revoked | No |
| Inactive — Withdrawn | No |
| Inactive — Merged | No |
| Inactive — Dissolved | No |
Annual Report Status (e.g. In Good Standing) is also published on the profile when applicable.
Data Availability
| Datapoint | Available | Notes |
|---|---|---|
| Company profile | Yes | Legal name, Charter Number, entity type, status with inactivation reason, registration / file / qualified dates, prior names, and the five address types Louisiana publishes. |
| Registered agent(s) | Yes | Returned as otherKeyPersons with the role registeredAgent. Includes name, address, and the appointment date. Louisiana allows multiple registered agents per entity. |
| Legal representatives | Yes | Full officer roster with comma-separated titles preserved as filed. LLCs typically file Member and Manager roles. |
| Shareholders | No | Not published by Louisiana at the state level. |
| Ultimate beneficial owners | No | Louisiana does not maintain a public beneficial-ownership register. |
| Activity codes | No | The Commercial Division does not collect NAICS, NACE, or ISIC codes. |
| Trade Register Extract | Yes | Printable PDF of the CORAweb Commercial Search Details page, captured at request time. Included with the company profile at no extra charge. |
| Information Certificate | Yes | Official certified Trade Register Extract issued by the Secretary of State. Paid document, see below. |
| Certificate of Good Standing | Yes | Official certified document confirming the entity exists and is current on its filings and fees. Paid document, see below. |
Documents
| Document | Format | Certified | Notes |
|---|---|---|---|
| Trade Register Extract | No | Printable rendering of the public profile, generated at request time. Included with the company profile at no extra charge. | |
| Information Certificate | Yes | Official certified data snapshot (name, Charter Number, type, status, addresses, registered agent, officers), sealed by the Secretary of State as of the issue date. | |
| Certificate of Good Standing | Yes | Official certificate attesting that the entity exists and is current on filings and fees, sealed by the Secretary of State as of the issue date. |
Both certified documents are issued live by the Louisiana Secretary of State and are retrievable for 120 days after issue. The Trade Register Extract is generated on-demand and reflects whatever the public profile shows at the moment of the request.
Example API Responses
Active foreign business corporation
Active foreign business corporation
Search returns a single match by Charter Number, and the profile carries the foreign-chartered Domicile address alongside the Louisiana registered office.
Active officer roster (legalRepresentatives)
Active officer roster (legalRepresentatives)
LA preserves multi-title officers as comma-separated
localNames.Registered agent (otherKeyPersons)
Registered agent (otherKeyPersons)
Louisiana allows the registered agent to be either an individual or a company. Corporate agents are returned with
type: "company".Inactive LLC
Inactive LLC
Inactive entities carry the inactivation reason on
status.localName.Available documents
Available documents
All three documents are advertised unconditionally. The certified documents reflect whatever the entity’s actual status is at the time of issue.