# Companies Manage company registrations and details for Aslan enrollment ## Retrieve all companies - [GET /companies](https://developer.aslan.io/openapi/companies/getallcompanies.md): Returns a paginated list of all companies registered with Aslan. This endpoint provides an overview of all employer clients in the system with support for filtering and sorting. ## Retrieve company details - [GET /companies/{companyId}](https://developer.aslan.io/openapi/companies/getcompanybyid.md): Returns detailed information for a specific company, including registration status, company information, and audit trail. ## Update company information - [PUT /companies/{companyId}](https://developer.aslan.io/openapi/companies/updatecompanybyid.md): Updates company details such as name and address. This endpoint is typically used when company information changes in the payroll system.