diff --git a/.env b/.env
index 2887e6868..5b4d753f1 100644
--- a/.env
+++ b/.env
@@ -1,5 +1,5 @@
 # ============================================================================
-# KLZ Cables - Environment Configuration
+# E-TIB GmbH - Environment Configuration
 # ============================================================================
 # Copy this file to .env for local development
 # For production, use .env.production as a template
@@ -37,7 +37,7 @@ MAIL_HOST=smtp.eu.mailgun.org
 MAIL_PORT=587
 MAIL_USERNAME=
 MAIL_PASSWORD=
-MAIL_FROM=KLZ Cables <noreply@e-tib.com>
+MAIL_FROM=E-TIB GmbH <noreply@e-tib.com>
 MAIL_RECIPIENTS=info@e-tib.com
 
 # ────────────────────────────────────────────────────────────────────────────
diff --git a/app/actions/contact.ts b/app/actions/contact.ts
index 4fb074cba..099de828c 100644
--- a/app/actions/contact.ts
+++ b/app/actions/contact.ts
@@ -99,7 +99,7 @@ export async function sendContactFormAction(formData: FormData) {
     const confirmationHtml = await render(
       React.createElement(ConfirmationMessage, {
         name,
-        clientName: 'KLZ Cables',
+        clientName: 'E-TIB GmbH',
         // brandColor: '#82ed20', // Optional: could be KLZ specific
       }),
     );
diff --git a/messages/de.json b/messages/de.json
index d38a331bf..76dbc7a95 100644
--- a/messages/de.json
+++ b/messages/de.json
@@ -102,7 +102,7 @@
       "office": "Hauptsitz Guben",
       "address": "Gewerbestraße 22\n03172 Guben\nDeutschland",
       "phone": "+49 (0) 3561 / 68577 33",
-      "email": "info@e-tib.com"
+      "email": "E-Mail"
     },
     "hours": {
       "title": "Öffnungszeiten",
diff --git a/messages/en.json b/messages/en.json
index 8c6579428..155c638fd 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -102,7 +102,7 @@
       "office": "Headquarters Guben",
       "address": "Gewerbestraße 22\n03172 Guben\nGermany",
       "phone": "+49 (0) 3561 / 68577 33",
-      "email": "info@e-tib.com"
+      "email": "Email"
     },
     "hours": {
       "title": "Opening Hours",