diff --git a/bumble/avrcp.py b/bumble/avrcp.py
index 2119e15..39754b4 100644
--- a/bumble/avrcp.py
+++ b/bumble/avrcp.py
@@ -1618,10 +1618,16 @@ class Delegate:
             self.status_code = status_code
 
     supported_events: list[EventId]
+    supported_company_ids: list[int]
     volume: int
     playback_status: PlayStatus
 
-    def __init__(self, supported_events: Iterable[EventId] = ()) -> None:
+    def __init__(
+        self,
+        supported_events: Iterable[EventId] = (),
+        supported_company_ids: Iterable[int] = (AVRCP_BLUETOOTH_SIG_COMPANY_ID,),
+    ) -> None:
+        self.supported_company_ids = list(supported_company_ids)
         self.supported_events = list(supported_events)
         self.volume = 0
         self.playback_status = PlayStatus.STOPPED
@@ -1629,6 +1635,9 @@ class Delegate:
     async def get_supported_events(self) -> list[EventId]:
         return self.supported_events
 
+    async def get_supported_company_ids(self) -> list[int]:
+        return self.supported_company_ids
+
     async def set_absolute_volume(self, volume: int) -> None:
         """
         Set the absolute volume.
@@ -1867,6 +1876,19 @@ class Protocol(utils.EventEmitter):
             if isinstance(capability, EventId)
         )
 
+    async def get_supported_company_ids(self) -> list[int]:
+        """Get the list of events supported by the connected peer."""
+        response_context = await self.send_avrcp_command(
+            avc.CommandFrame.CommandType.STATUS,
+            GetCapabilitiesCommand(GetCapabilitiesCommand.CapabilityId.COMPANY_ID),
+        )
+        response = self._check_response(response_context, GetCapabilitiesResponse)
+        return list(
+            int.from_bytes(capability, 'big')
+            for capability in response.capabilities
+            if isinstance(capability, bytes)
+        )
+
     async def get_play_status(self) -> SongAndPlayStatus:
         """Get the play status of the connected peer."""
         response_context = await self.send_avrcp_command(
@@ -2489,17 +2511,27 @@ class Protocol(utils.EventEmitter):
         logger.debug(f"<<< AVRCP command PDU: {command}")
 
         async def get_supported_events() -> None:
+            capabilities: Sequence[bytes | SupportsBytes]
             if (
                 command.capability_id
-                != GetCapabilitiesCommand.CapabilityId.EVENTS_SUPPORTED
+                == GetCapabilitiesCommand.CapabilityId.EVENTS_SUPPORTED
             ):
-                raise core.InvalidArgumentError()
-
-            supported_events = await self.delegate.get_supported_events()
+                capabilities = await self.delegate.get_supported_events()
+            elif (
+                command.capability_id == GetCapabilitiesCommand.CapabilityId.COMPANY_ID
+            ):
+                company_ids = await self.delegate.get_supported_company_ids()
+                capabilities = [
+                    company_id.to_bytes(3, 'big') for company_id in company_ids
+                ]
+            else:
+                raise core.InvalidArgumentError(
+                    f"Unsupported capability: {command.capability_id}"
+                )
             self.send_avrcp_response(
                 transaction_label,
                 avc.ResponseFrame.ResponseCode.IMPLEMENTED_OR_STABLE,
-                GetCapabilitiesResponse(command.capability_id, supported_events),
+                GetCapabilitiesResponse(command.capability_id, capabilities),
             )
 
         self._delegate_command(transaction_label, command, get_supported_events())
diff --git a/tests/avrcp_test.py b/tests/avrcp_test.py
index c5a9dc2..755ff17 100644
--- a/tests/avrcp_test.py
+++ b/tests/avrcp_test.py
@@ -16,8 +16,8 @@
 # Imports
 # -----------------------------------------------------------------------------
 from __future__ import annotations
-import asyncio
 
+import asyncio
 import struct
 from collections.abc import Sequence
 
@@ -566,6 +566,21 @@ async def test_get_playback_status():
         assert response.play_status == status
 
 
+# -----------------------------------------------------------------------------
+@pytest.mark.asyncio
+async def test_get_supported_company_ids():
+    two_devices = await TwoDevices.create_with_avdtp()
+
+    for status in avrcp.PlayStatus:
+        two_devices.protocols[0].delegate = avrcp.Delegate(
+            supported_company_ids=[avrcp.AVRCP_BLUETOOTH_SIG_COMPANY_ID]
+        )
+        supported_company_ids = await two_devices.protocols[
+            1
+        ].get_supported_company_ids()
+        assert supported_company_ids == [avrcp.AVRCP_BLUETOOTH_SIG_COMPANY_ID]
+
+
 # -----------------------------------------------------------------------------
 @pytest.mark.asyncio
 async def test_monitor_volume():