--- search: tags: - administration - PATCH seo: description: >- Updates company master data. All fields are optional - only… Reference for the PATCH /administration/company-settings endpoint in the Leadtime Public API API. sidebar: badge: PATCH label: Update company settings title: Update company settings type: openapi-operation --- Updates company master data. All fields are optional - only provided fields will be updated. **What is Company Data?** Company data contains all the legal, administrative, and contact details of your company. This information is used automatically throughout the system in invoices, contracts, projects, and other documents. **What can be updated:** - **Company identification**: Official company name and legal form (e.g., GmbH, AG, LLC, sole proprietorship) - **Complete address**: Country, postal code, city, street, house number - **Contact information**: Phone number, email address, website URL, fax number - **Tax and registry details**: Tax identification number (needed for invoices), business registration number, registration court - **Company description**: Short description of what the company does (e.g., "Manufacturer of Leadtime – an ERP system for software providers") - **Financial information**: Bank account number (IBAN format) used for invoices **Validation rules:** - Email addresses must be valid email format - Website URLs must be valid URL format - All string fields can be empty strings to clear values **Note:** This endpoint requires the `Company.manage` permission. Changes take effect immediately and are used throughout the system for document generation and communication.