diff --git a/tests/Feature/CompanyTest.php b/tests/Feature/CompanyTest.php
new file mode 100644
index 0000000..aaea546
--- /dev/null
+++ b/tests/Feature/CompanyTest.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+use App\Models\Company;
+
+class CompanyTest extends TestCase
+{
+    /* company validation */
+
+    public function test_company_with_empty_name(): void
+    {
+        $json = Company::validate_with_name('');
+
+        $this->assertEquals($json['error'], 'The company name is empty, please, write the name!!!');
+    }
+
+    public function test_not_existing_company_with_name(): void
+    {
+        $name = '404 Company';
+
+        $json = Company::validate_with_name($name);
+
+        $this->assertEquals($json['error'], 'A company with the name does not exist!!!');
+    }
+
+    public function test_valid_company_with_name(): void
+    {
+        $name = 'testCompany';
+
+        $json = Company::validate_with_name($name);
+
+        $this->assertEquals($json['ok'], 'A company with the name is valid.');
+    }
+}