diff --git a/src/open_inwoner/accounts/signals.py b/src/open_inwoner/accounts/signals.py
index 19579fb100..6970aaf471 100644
--- a/src/open_inwoner/accounts/signals.py
+++ b/src/open_inwoner/accounts/signals.py
@@ -8,6 +8,7 @@
 from open_inwoner.accounts.models import User
 from open_inwoner.haalcentraal.models import HaalCentraalConfig
 from open_inwoner.haalcentraal.utils import update_brp_data_in_db
+from open_inwoner.kvk.client import KvKClient
 from open_inwoner.openklant.services import OpenKlant2Service, eSuiteKlantenService
 from open_inwoner.utils.logentry import user_action
 
@@ -26,7 +27,7 @@
 
 
 @receiver(user_logged_in)
-def update_user_from_klant_on_login(sender, user, request, *args, **kwargs):
+def update_user_on_login(sender, user, request, *args, **kwargs):
     # This additional guard is mainly to facilitate easier testing, where not
     # all request factories return a full-fledged request object.
     if not hasattr(request, "user"):
@@ -35,6 +36,9 @@ def update_user_from_klant_on_login(sender, user, request, *args, **kwargs):
     if user.login_type not in [LoginTypeChoices.digid, LoginTypeChoices.eherkenning]:
         return
 
+    if user.login_type is LoginTypeChoices.eherkenning:
+        _update_eherkenning_user_from_kvk_api(user=user)
+
     # OpenKlant2
     try:
         service = OpenKlant2Service()
@@ -74,6 +78,16 @@ def _update_user_from_esuite(
         service.update_user_from_klant(klant, user)
 
 
+def _update_eherkenning_user_from_kvk_api(user: User):
+    kvk_client = KvKClient()
+
+    vestiging = kvk_client.get_company_headquarters(kvk=user.kvk)
+
+    if company_name := vestiging.get("naam"):
+        user.company_name = company_name
+        user.save()
+
+
 @receiver(user_logged_in)
 def log_user_login(sender, user, request, *args, **kwargs):
     current_path = request.path
diff --git a/src/open_inwoner/accounts/tests/test_auth.py b/src/open_inwoner/accounts/tests/test_auth.py
index 5d4926b97c..2497e37c9a 100644
--- a/src/open_inwoner/accounts/tests/test_auth.py
+++ b/src/open_inwoner/accounts/tests/test_auth.py
@@ -14,7 +14,7 @@
 from pyquery import PyQuery as PQ
 
 from open_inwoner.accounts.choices import NotificationChannelChoice
-from open_inwoner.accounts.signals import update_user_from_klant_on_login
+from open_inwoner.accounts.signals import update_user_on_login
 from open_inwoner.configurations.models import SiteConfiguration
 from open_inwoner.haalcentraal.tests.mixins import HaalCentraalMixin
 from open_inwoner.kvk.branches import get_kvk_branch_number
@@ -1896,7 +1896,7 @@ def test_anonymous_user_is_redirected_to_login_page_if_password_change_is_access
 
 
 @requests_mock.Mocker()
-class TestUpdateUserFromKlantUponLoginTests(TestCase):
+class UpdateUserOnLoginTest(TestCase):
     @classmethod
     def setUpTestData(cls):
         MockAPIReadPatchData.setUpServices()
@@ -1906,7 +1906,7 @@ def setUpTestData(cls):
 
     def test_update_hook_is_registered_on_login(self, m):
         connected_functions = [receiver[1]() for receiver in user_logged_in.receivers]
-        self.assertIn(update_user_from_klant_on_login, connected_functions)
+        self.assertIn(update_user_on_login, connected_functions)
 
     def test_update_user_from_klant_hook_only_called_for_digid_and_eherkenning(self, m):
         self.data = MockAPIReadPatchData().install_mocks(m)
@@ -1921,16 +1921,24 @@ def test_update_user_from_klant_hook_only_called_for_digid_and_eherkenning(self,
                 self.data.user.save()
                 with patch(
                     "open_inwoner.openklant.services.eSuiteKlantenService.update_user_from_klant"
-                ) as update_user_from_klant_mock:
-                    update_user_from_klant_on_login(
-                        self.__class__,
-                        request.user,
-                        request,
-                    )
-                    if login_type in [
-                        LoginTypeChoices.digid,
-                        LoginTypeChoices.eherkenning,
-                    ]:
-                        update_user_from_klant_mock.assert_called_once()
-                    else:
-                        update_user_from_klant_mock.assert_not_called()
+                ) as update_user_mock:
+                    with patch(
+                        "open_inwoner.accounts.signals._update_eherkenning_user_from_kvk_api"
+                    ) as mock_kvk_update:
+                        update_user_on_login(
+                            self.__class__,
+                            request.user,
+                            request,
+                        )
+                        if login_type in [
+                            LoginTypeChoices.digid,
+                            LoginTypeChoices.eherkenning,
+                        ]:
+                            update_user_mock.assert_called_once()
+
+                            if login_type is LoginTypeChoices.eherkenning:
+                                mock_kvk_update.assert_called_once()
+                            else:
+                                mock_kvk_update.assert_not_called()
+                        else:
+                            update_user_mock.assert_not_called()
diff --git a/src/open_inwoner/openklant/tests/test_views.py b/src/open_inwoner/openklant/tests/test_views.py
index fac5534f64..26c34e3e04 100644
--- a/src/open_inwoner/openklant/tests/test_views.py
+++ b/src/open_inwoner/openklant/tests/test_views.py
@@ -14,7 +14,7 @@
 from pyquery import PyQuery
 from zgw_consumers.api_models.base import factory
 
-from open_inwoner.accounts.signals import update_user_from_klant_on_login
+from open_inwoner.accounts.signals import update_user_on_login
 from open_inwoner.accounts.tests.factories import DigidUserFactory, UserFactory
 from open_inwoner.configurations.models import SiteConfiguration
 from open_inwoner.openklant.api_models import ContactMoment, Klant, KlantContactMoment
@@ -60,7 +60,7 @@ def setUp(self):
         )
 
         super().setUp()
-        signals.user_logged_in.disconnect(receiver=update_user_from_klant_on_login)
+        signals.user_logged_in.disconnect(receiver=update_user_on_login)
 
         MockAPIReadData.setUpServices()
         self.api_group = ZGWApiGroupConfig.objects.get()