diff --git a/scripts/functional-tests/resources/companies_test.sah b/scripts/functional-tests/resources/companies_test.sah
new file mode 100644
index 000000000..118cde46a
--- /dev/null
+++ b/scripts/functional-tests/resources/companies_test.sah
@@ -0,0 +1,93 @@
+/*
+ * This file is part of NavalPlan
+ *
+ * Copyright (C) 2011 Igalia, S.L.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Included tests
+ *
+ * 1 - Create a new Company
+ * 2 - Create a Company with duplicate type (it should be a failure)
+ * 3 - Create a Company with empty type (it should be a failure)
+ * 4 - Create a Company with duplicate name (it should be a failure)
+ * 5 - Edit a Company
+ * 6 - Delete Company
+ *
+*/
+
+_include("../common_functions.sah");
+
+function companyCreateDuplicateType($name, $ID) {
+    commonCreate("Companies");
+    commonCompanyForm($name, $ID);
+    companyDuplicatedName();
+    companyDuplicatedId();
+}
+
+function companyCreateEmpty($name, $ID) {
+    commonCreate("Companies");
+    _click(_cell("Save"));
+    companyEmptyField();
+    _setValue(_textbox(0, _near(_span("Company name:"))), $name);
+    _click(_cell("Save"));
+    companyEmptyField();
+    _setValue(_textbox(0, _near(_span("Company ID:"))), $ID);
+}
+
+function companyEdit($oldName, $newName, $cell) {
+    commonEdit($oldName, $cell);
+    commonCompanyForm($newName);
+    commonSaveValidation("Company", $newName);
+}
+
+/*
+ * Validations
+ */
+
+function companyDuplicatedName(){
+    _assertExists(_span("checkConstraintUniqueName: company name has to be unique. It is already used"));
+    _assert(_isVisible(_span("checkConstraintUniqueName: company name has to be unique. It is already used")));
+}
+
+function companyDuplicatedId(){
+    _assertExists(_span("checkConstraintUniqueNif: Company ID already used. It has to be be unique"));
+    _assert(_isVisible(_span("checkConstraintUniqueNif: Company ID already used. It has to be be unique")));
+}
+
+function companyEmptyField(){
+    _assertExists(_div("cannot be null or empty"));
+    _assert(_isVisible(_div("cannot be null or empty")));
+}
+
+/* test values */
+var $companyName = "subcompany";
+var $companyId = "SUbCOMPANY_CODE";
+var $companyNewName = "newest";
+
+
+/* test actions */
+commonLogin("admin", "admin");
+
+commonCompanyCreate($companyName, $companyId);
+companyCreateDuplicateType($companyName, $companyId);
+companyCreateEmpty("", $companyId);
+
+companyEdit($companyName, $companyNewName, 5);
+
+commonDelete("Companies", $companyNewName, 5);
+commonDeleteValidation("Company", $companyNewName);
+
+commonLogout();