SQL Server: List Service Accounts’ Owners

Here’s a couple of ways to get it via code.

/*

http://sqlandme.com/2013/08/20/sql-service-get-sql-server-service-account-using-t-sql/
*/
DECLARE @DBEngineLogin VARCHAR(100)
DECLARE @AgentLogin VARCHAR(100)

EXECUTE [master].[dbo].[xp_instance_regread]
@rootkey = N'HKEY_LOCAL_MACHINE',
@key = N'SYSTEM\CurrentControlSet\Services\MSSQLServer',
@value_name = N'ObjectName',
@value = @DBEngineLogin OUTPUT

EXECUTE [master].[dbo].[xp_instance_regread]
@rootkey = N'HKEY_LOCAL_MACHINE',
@key = N'SYSTEM\CurrentControlSet\Services\SQLServerAgent',
@value_name = N'ObjectName',
@value = @AgentLogin OUTPUT

SELECT [DBEngineLogin] = @DBEngineLogin,
[AgentLogin] = @AgentLogin
GO

SELECT [servicename],
[service_account]
FROM [sys].[dm_server_services]
GO