diff --git a/sso/services/__init__.py b/sso/services/__init__.py
index 18b1800..9b836df 100644
--- a/sso/services/__init__.py
+++ b/sso/services/__init__.py
@@ -63,7 +63,7 @@ class BaseService():
         """ Login the user and provide cookies back """ 
         pass
 
-    def update_groups(self, uid, groups):
+    def update_groups(self, uid, groups, character=None):
         """" Update the UID's groups based on the provided list """
         pass
 
diff --git a/sso/services/jabber/__init__.py b/sso/services/jabber/__init__.py
index ad1b152..8e85ed2 100644
--- a/sso/services/jabber/__init__.py
+++ b/sso/services/jabber/__init__.py
@@ -94,7 +94,7 @@ class JabberService(BaseService):
 
         return grouplist
 
-    def update_groups(self, uid, groups):
+    def update_groups(self, uid, groups, character=None):
         username, server = uid.split("@")
 
         current_groups = self.get_group_list(uid)
diff --git a/sso/services/mumble/__init__.py b/sso/services/mumble/__init__.py
index 6a9c9a0..fbb1769 100644
--- a/sso/services/mumble/__init__.py
+++ b/sso/services/mumble/__init__.py
@@ -132,7 +132,7 @@ class MumbleService(BaseService):
 
         return acls
 
-    def update_groups(self, uid, groups):
+    def update_groups(self, uid, groups, character=None):
         """ Update the UID's groups based on the provided list """
         
         user = self.mumblectl.getRegisteredPlayers(self.settings['mumble_server_id'], uid)
diff --git a/sso/services/phpbb/__init__.py b/sso/services/phpbb/__init__.py
index d1b26c5..dfd7e36 100644
--- a/sso/services/phpbb/__init__.py
+++ b/sso/services/phpbb/__init__.py
@@ -45,7 +45,7 @@ class PhpBBService(BaseDBService):
         self.update_groups(username)
         return { 'username': username, 'password': password }
 
-    def update_groups(self, username):
+    def update_groups(self, username, groups, character=None):
         self._dbcursor.execute(self.SQL_CHECK_USER, [self._clean_username(username)])
         row = self._dbcursor.fetchone()
         user_id = row['user_id']
diff --git a/sso/services/ts3/__init__.py b/sso/services/ts3/__init__.py
index 1912302..6d3436a 100644
--- a/sso/services/ts3/__init__.py
+++ b/sso/services/ts3/__init__.py
@@ -142,7 +142,7 @@ class TS3Service(BaseService):
 
         return outlist
 
-    def update_groups(self, uid, groups):
+    def update_groups(self, uid, groups, character=None):
         """ Update the UID's groups based on the provided list """
 
         cldbid = self._get_userid(uid)
@@ -165,6 +165,15 @@ class TS3Service(BaseService):
                 if g.name in usrgrplist:
                     del usrgrplist[g.name]
 
+            # Add to corporation groups
+            if character and character.corporation:
+                if character.corporation.name in usrgrplist:
+                    del usrgrplist[character.corporation.name]
+                else:
+                    if not character.corporation.name in tsgrplist:
+                        tsgrplist[g.name] = self._create_group(character.corporation.name)
+                    self.conn.send_command('servergroupaddclient', {'sgid': tsgrplist[character.corporation.name], 'cldbid': cldbid })
+
             # Remove ignored and admin groups
             for k, v in usrgrplist.items():
                 if not int(v) == self.settings['authed_sgid'] and not int(v) in self.settings['ignore_groups']:
diff --git a/sso/tasks.py b/sso/tasks.py
index 964b5ae..0baa67b 100644
--- a/sso/tasks.py
+++ b/sso/tasks.py
@@ -73,4 +73,4 @@ def update_user_access(user):
 def update_service_groups(user_id):
     for service in ServiceAccount.objects.filter(user=user_id, active=True).select_related('service__api'):
         api = service.service.api_class
-        api.update_groups(service.service_uid, service.user.groups.all())
+        api.update_groups(service.service_uid, service.user.groups.all(), service.character)