- Company → Project → (Locations + Departments) hierarchy - Company CRUD (add, edit, delete) with AJAX - Projects are created under a company via inline strip - Two-column project body: Locations | Departments - Stats show companies, projects, locations, departments, active projects - Dynamic stat counters update on add/delete without page reload Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>