# Update Companies Tool
## Description
Updates company information
## API Documentation
- **Category**: Customers/Companies
- **Documentation URL**: https://mews-systems.gitbook.io/connector-api/operations/companies/update-companies
## Implementation Details
- **Tool Name**: `updateCompanies`
- **HTTP Method**: POST
- **Endpoint**: `/api/connector/v1/companies/update`
## Parameters
- CompanyUpdates (required): Array of company update objects
## Expected Response
- Array of updated company objects
## Priority
High
## Status
Not Started
## Notes
- Core functionality for company management
- Validate company data before updating
- Support partial updates