diff --git a/source/spirv_target_env.h b/source/spirv_target_env.h
index e66c3560a..85d6d51cc 100644
--- a/source/spirv_target_env.h
+++ b/source/spirv_target_env.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 Google.
+// Copyright (c) 2016 Google Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and/or associated documentation files (the
diff --git a/test/TextToBinary.PipeStorage.cpp b/test/TextToBinary.PipeStorage.cpp
index 989be23aa..05387c4eb 100644
--- a/test/TextToBinary.PipeStorage.cpp
+++ b/test/TextToBinary.PipeStorage.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 Google
+// Copyright (c) 2016 Google Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and/or associated documentation files (the
diff --git a/test/TextToBinary.SubgroupDispatch.cpp b/test/TextToBinary.SubgroupDispatch.cpp
index 9d4086fd9..ace2b5e0f 100644
--- a/test/TextToBinary.SubgroupDispatch.cpp
+++ b/test/TextToBinary.SubgroupDispatch.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 Google
+// Copyright (c) 2016 Google Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and/or associated documentation files (the
diff --git a/test/ValidationState.cpp b/test/ValidationState.cpp
index 4fc1ac754..70b9a8996 100644
--- a/test/ValidationState.cpp
+++ b/test/ValidationState.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2015-2016 The Khronos Group Inc.
-// Copyright (c) 2016 Google
+// Copyright (c) 2016 Google Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and/or associated documentation files (the
diff --git a/utils/update_build_version.py b/utils/update_build_version.py
index fd0608ec7..ae55694aa 100755
--- a/utils/update_build_version.py
+++ b/utils/update_build_version.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-# Copyright 2016 The Shaderc Authors. All rights reserved.
+# Copyright (c) 2016 Google Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.