diff --git a/src/DeviceId/Components/MacosProcessorIdDeviceIdComponent.cs b/src/DeviceId/Components/MacosProcessorIdDeviceIdComponent.cs
new file mode 100644
index 0000000..38ecb68
--- /dev/null
+++ b/src/DeviceId/Components/MacosProcessorIdDeviceIdComponent.cs
@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Security.Cryptography;
+using System.Text;
+using DeviceId.CommandExecutors;
+using DeviceId.Internal;
+
+namespace DeviceId.Components
+{
+    /// <summary>
+    /// An implementation of <see cref="IDeviceIdComponent"/> that uses the root drive's serial number.
+    /// </summary>
+    public class MacosProcessorIdDeviceIdComponent
+        : IDeviceIdComponent
+    {
+        /// <summary>
+        /// Gets the name of the component.
+        /// </summary>
+        public string Name { get; } = "ProcessorId";
+
+        /// <summary>
+        /// Command executor.
+        /// </summary>
+        private readonly ICommandExecutor _commandExecutor;
+
+        /// <summary>
+        /// Should the contents of the file be hashed? (Relevant for sources such as /proc/cpuinfo)
+        /// </summary>
+        private readonly bool _shouldHashContents;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MacosProcessorIdDeviceIdComponent"/> class.
+        /// </summary>
+        public MacosProcessorIdDeviceIdComponent(bool shouldHashContents = false)
+            : this(CommandExecutor.Bash, shouldHashContents) { }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MacosProcessorIdDeviceIdComponent"/> class.
+        /// </summary>
+        /// <param name="commandExecutor">The command executor to use.</param>
+        /// <param name="shouldHashContents">Whether the result contents should be hashed</param>
+        internal MacosProcessorIdDeviceIdComponent(ICommandExecutor commandExecutor, bool shouldHashContents = false)
+        {
+            _commandExecutor = commandExecutor;
+            _shouldHashContents = shouldHashContents;
+        }
+
+        /// <summary>
+        /// Gets the component value.
+        /// </summary>
+        /// <returns>The component value.</returns>
+        public string GetValue()
+        {
+            var contents = _commandExecutor.Execute("sysctl -a | grep machdep.cpu");
+
+            if (!string.IsNullOrEmpty(contents))
+            {
+                if (!_shouldHashContents)
+                {
+                    return contents;
+                }
+
+                using var hasher = MD5.Create();
+                var hash = hasher.ComputeHash(Encoding.ASCII.GetBytes(contents));
+                return BitConverter.ToString(hash).Replace("-", "").ToUpper();
+            }
+
+            return null;
+        }
+
+    }
+}
diff --git a/src/DeviceId/DeviceIdBuilderExtensions.cs b/src/DeviceId/DeviceIdBuilderExtensions.cs
index 4ca2c98..ca58032 100644
--- a/src/DeviceId/DeviceIdBuilderExtensions.cs
+++ b/src/DeviceId/DeviceIdBuilderExtensions.cs
@@ -90,6 +90,10 @@ public static DeviceIdBuilder AddProcessorId(this DeviceIdBuilder builder)
             {
                 return builder.AddComponent(new FileDeviceIdComponent("ProcessorId", "/proc/cpuinfo", true));
             }
+            else if (OS.IsOSX)
+            {
+                return builder.AddComponent(new MacosProcessorIdDeviceIdComponent(true));
+            }
             else
             {
                 return builder.AddComponent(new UnsupportedDeviceIdComponent("ProcessorId"));
@@ -111,6 +115,13 @@ public static DeviceIdBuilder AddMotherboardSerialNumber(this DeviceIdBuilder bu
             {
                 return builder.AddComponent(new FileDeviceIdComponent("MotherboardSerialNumber", "/sys/class/dmi/id/board_serial"));
             }
+            else if (OS.IsOSX)
+            {
+                return builder.AddComponent(new CommandComponent(
+                    name: "MotherboardSerialNumber",
+                    command: "ioreg -d2 -c IOPlatformExpertDevice | awk -F\" '/board-id/{print $(NF-1)}'",
+                    commandExecutor: CommandExecutor.Bash));
+            }
             else
             {
                 return builder.AddComponent(new UnsupportedDeviceIdComponent("MotherboardSerialNumber"));
@@ -160,6 +171,13 @@ public static DeviceIdBuilder AddSystemUUID(this DeviceIdBuilder builder)
             {
                 return builder.AddComponent(new FileDeviceIdComponent("SystemUUID", "/sys/class/dmi/id/product_uuid"));
             }
+            else if (OS.IsOSX)
+            {
+                return builder.AddComponent(new CommandComponent(
+                    name: "SystemUUID",
+                    command: "ioreg -d2 -c IOPlatformExpertDevice | awk -F\" '/IOPlatformUUID/{print $(NF-1)}'",
+                    commandExecutor: CommandExecutor.Bash));
+            }
             else
             {
                 return builder.AddComponent(new UnsupportedDeviceIdComponent("SystemUUID"));