diff --git a/src/PaymentMethods/In3/Models/Company.php b/src/PaymentMethods/In3/Models/Company.php
index 4713b09..a59605d 100644
--- a/src/PaymentMethods/In3/Models/Company.php
+++ b/src/PaymentMethods/In3/Models/Company.php
@@ -23,4 +23,6 @@
 class Company extends \Buckaroo\Models\Person
 {
     protected string $customerNumber;
+    protected ?string $companyName;
+    protected ?string $chamberOfCommerce;
 }