diff --git a/app/src/Model/Inmobiliaria/DatosProveedor.php b/app/src/Model/Inmobiliaria/DatosProveedor.php
new file mode 100644
index 0000000..aacd447
--- /dev/null
+++ b/app/src/Model/Inmobiliaria/DatosProveedor.php
@@ -0,0 +1,23 @@
+<?php
+namespace Incoviba\Model\Inmobiliaria;
+
+use Incoviba\Common\Ideal;
+use Incoviba\Model\Direccion;
+
+class DatosProveedor extends Ideal\Model
+{
+    public Proveedor $proveedor;
+    public ?Direccion $direccion;
+    public ?int $telefono;
+    public ?string $giro;
+
+    public function jsonSerialize(): mixed
+    {
+        return [
+            'proveedor' => $this->proveedor,
+            'direccion' => $this->direccion,
+            'telefono' => $this->telefono,
+            'giro' => $this->giro
+        ];
+    }
+}
diff --git a/app/src/Model/Inmobiliaria/Proveedor.php b/app/src/Model/Inmobiliaria/Proveedor.php
index ccb8934..9a84059 100644
--- a/app/src/Model/Inmobiliaria/Proveedor.php
+++ b/app/src/Model/Inmobiliaria/Proveedor.php
@@ -6,24 +6,22 @@ use Incoviba\Model;
 
 class Proveedor extends Ideal\Model
 {
-    public Model\Inmobiliaria $inmobiliaria;
-    public Model\Sociedad $sociedad;
-
-    protected array $tipos;
-    public function tipos(): array
-    {
-        if (!isset($this->tipos)) {
-            $this->tipos = $this->runFactory('tipos');
-        }
-        return $this->tipos;
-    }
+    public int $rut;
+    public string $digito;
+    public string $nombre;
+    public ?string $razon;
+    public ?DatosProveedor $datos;
+    public ?Model\Persona $contacto;
 
     public function jsonSerialize(): mixed
     {
-        return array_merge(parent::jsonSerialize(), [
-            'inmobiliaria' => $this->inmobiliaria,
-            'sociedad' => $this->sociedad,
-            'tipos' => $this->tipos(),
-        ]);
+        return [
+            'rut' => $this->rut,
+            'digito' => $this->digito,
+            'nombre' => $this->nombre,
+            'razon' => $this->razon,
+            'datos' => $this->datos,
+            'contacto' => $this->contacto
+        ];
     }
 }
diff --git a/app/tests/unit/src/Model/ProveedorTest.php b/app/tests/unit/src/Model/ProveedorTest.php
new file mode 100644
index 0000000..044834d
--- /dev/null
+++ b/app/tests/unit/src/Model/ProveedorTest.php
@@ -0,0 +1,22 @@
+<?php
+use Incoviba\Model\Inmobiliaria\Proveedor;
+use PHPUnit\Framework\TestCase;
+
+class ProveedorTest extends TestCase
+{
+    public function testCreate()
+    {
+        $proveedor = new Proveedor();
+        $this->assertInstanceOf(Proveedor::class, $proveedor);
+    }
+    public function testProperties()
+    {
+        $proveedor = new Proveedor();
+
+        $this->assertObjectHasProperty('rut', $proveedor);
+        $this->assertObjectHasProperty('digito', $proveedor);
+        $this->assertObjectHasProperty('nombre', $proveedor);
+        $this->assertObjectHasProperty('razon', $proveedor);
+        $this->assertObjectHasProperty('contacto', $proveedor);
+    }
+}