diff --git a/stock_release_channel/models/res_partner.py b/stock_release_channel/models/res_partner.py
index 5c2cd579a9..cd3f114ed6 100644
--- a/stock_release_channel/models/res_partner.py
+++ b/stock_release_channel/models/res_partner.py
@@ -14,4 +14,5 @@ class ResPartner(models.Model):
         column1="partner_id",
         column2="channel_id",
         string="Release Channels",
+        domain="company_id and [('company_id', '=', company_id)] or []",
     )
diff --git a/stock_release_channel/models/stock_picking.py b/stock_release_channel/models/stock_picking.py
index c3eb4390b5..516c99b954 100644
--- a/stock_release_channel/models/stock_picking.py
+++ b/stock_release_channel/models/stock_picking.py
@@ -115,6 +115,7 @@ def _get_release_channel_possible_candidate_domain_channel(self):
 
     def _get_release_channel_possible_candidate_domain_picking(self):
         return [
+            ("company_id", "=", self.company_id.id),
             "|",
             ("picking_type_ids", "=", False),
             ("picking_type_ids", "in", self.picking_type_id.ids),
diff --git a/stock_release_channel/models/stock_release_channel.py b/stock_release_channel/models/stock_release_channel.py
index d5fa23c9ca..fd96c1e064 100644
--- a/stock_release_channel/models/stock_release_channel.py
+++ b/stock_release_channel/models/stock_release_channel.py
@@ -41,11 +41,19 @@ class StockReleaseChannel(models.Model):
     release_forbidden = fields.Boolean(string="Forbid to release this channel")
     sequence = fields.Integer(default=lambda self: self._default_sequence())
     color = fields.Integer()
+    company_id = fields.Many2one(
+        string="Company",
+        comodel_name="res.company",
+        required=True,
+        default=lambda s: s.env.company.id,
+        index=True,
+    )
     warehouse_id = fields.Many2one(
         "stock.warehouse",
         string="Warehouse",
         index=True,
         help="Warehouse for which this channel is relevant",
+        check_company=True,
     )
     picking_type_ids = fields.Many2many(
         "stock.picking.type",
@@ -54,8 +62,9 @@ class StockReleaseChannel(models.Model):
         "picking_type_id",
         string="Operation Types",
         domain="warehouse_id"
-        " and [('warehouse_id', '=', warehouse_id), ('code', '=', 'outgoing')]"
-        " or [('code', '=', 'outgoing')]",
+        " and [('warehouse_id', '=', warehouse_id), ('code', '=', 'outgoing'), "
+        "('company_id', 'in', (company_id, False))]"
+        " or [('code', '=', 'outgoing'), ('company_id', 'in', (company_id, False))]",
     )
     rule_domain = fields.Char(
         string="Domain",
@@ -91,6 +100,7 @@ class StockReleaseChannel(models.Model):
         string="Transfers",
         comodel_name="stock.picking",
         inverse_name="release_channel_id",
+        check_company=True,
     )
 
     # beware not to store any value which can be changed by concurrent
@@ -219,6 +229,7 @@ class StockReleaseChannel(models.Model):
         column2="partner_id",
         string="Partners",
         context={"active_test": False},
+        check_company=True,
     )
     show_last_picking_done = fields.Boolean(
         compute="_compute_show_last_picking_done",
diff --git a/stock_release_channel/tests/common.py b/stock_release_channel/tests/common.py
index 4561f3f3b2..3f74ad743e 100644
--- a/stock_release_channel/tests/common.py
+++ b/stock_release_channel/tests/common.py
@@ -16,6 +16,7 @@ class ReleaseChannelCase(common.TransactionCase):
     def setUpClass(cls):
         super().setUpClass()
         cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))
+        cls.company2 = cls.env.ref("stock.res_company_1")
         cls.customer_location = cls.env.ref("stock.stock_location_customers")
         cls.default_channel = cls.env.ref(
             "stock_release_channel.stock_release_channel_default"
diff --git a/stock_release_channel/tests/test_release_channel.py b/stock_release_channel/tests/test_release_channel.py
index 9af57b47d4..50aa4a42c9 100644
--- a/stock_release_channel/tests/test_release_channel.py
+++ b/stock_release_channel/tests/test_release_channel.py
@@ -46,6 +46,18 @@ def test_assign_channel_domain_and_code(self):
         )
         self._test_assign_channels(channel)
 
+    def test_assign_channel_invalid_company(self):
+        # Create a channel for high priority moves but for another company
+        self._create_channel(
+            name="Test Domain",
+            sequence=1,
+            rule_domain=[("priority", "=", "1")],
+            company_id=self.company2.id,
+        )
+        # This move with high priority is then put in a transfer belonging to
+        # the default channel (default company)
+        self._test_assign_channels(self.default_channel)
+
     def test_invalid_code(self):
         with self.assertRaises(exceptions.ValidationError):
             self._create_channel(
diff --git a/stock_release_channel/views/stock_release_channel_views.xml b/stock_release_channel/views/stock_release_channel_views.xml
index c081644d4a..9468e88e95 100644
--- a/stock_release_channel/views/stock_release_channel_views.xml
+++ b/stock_release_channel/views/stock_release_channel_views.xml
@@ -80,6 +80,14 @@
                     <h1>
                         <field name="name" />
                     </h1>
+                    <group>
+                      <field name="company_id" invisible="1" />
+                      <field
+                            name="company_id"
+                            groups="base.group_multi_company"
+                            options="{'no_create': True}"
+                        />
+                    </group>
                     <notebook>
                         <page
                             string="Options"