| Companies | Entidades organizativas que gestionan edificios, vehículos y consumos | GET/POST /api/v1/companies |
| Buildings | Propiedades asociadas a una empresa | GET /api/v1/companies/{id}/buildings |
| Consumptions | Registro de consumos (electricidad, combustibles, etc.) | GET/POST /api/v1/consumptions |
| Emissions | Emisiones calculadas a partir de consumos | GET /api/v1/emissions, /api/v1/emissions/dashboard |
| Invoices | Facturas asociadas a consumos | GET/POST /api/v1/invoices |
| Vehicles | Flota de vehículos | GET/POST /api/v1/vehicles |
| Categories | Clasificación GHG Protocol (scope, category, subcategory) | GET /api/v1/categories |