diff --git a/Makefile b/Makefile
index f104a7811097..33852c057acd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/Makefile.test b/Makefile.test
index 7887624ef578..cfaffb0fb44c 100644
--- a/Makefile.test
+++ b/Makefile.test
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/run_unit_tests.sh b/run_unit_tests.sh
index d2e7373e9770..14957d9ad764 100755
--- a/run_unit_tests.sh
+++ b/run_unit_tests.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/Makefile b/test/coap-service/unittest/Makefile
index f42b2c693556..ac01bb6f3510 100755
--- a/test/coap-service/unittest/Makefile
+++ b/test/coap-service/unittest/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/MakefileWorker.mk b/test/coap-service/unittest/MakefileWorker.mk
index 48b6a9199566..71a07bf4c478 100755
--- a/test/coap-service/unittest/MakefileWorker.mk
+++ b/test/coap-service/unittest/MakefileWorker.mk
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/coap_connection_handler/Makefile b/test/coap-service/unittest/coap_connection_handler/Makefile
index 82f8bcda0e84..63a71feb6164 100644
--- a/test/coap-service/unittest/coap_connection_handler/Makefile
+++ b/test/coap-service/unittest/coap_connection_handler/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/coap_message_handler/Makefile b/test/coap-service/unittest/coap_message_handler/Makefile
index 94558a8080c6..8d02228a5b3d 100644
--- a/test/coap-service/unittest/coap_message_handler/Makefile
+++ b/test/coap-service/unittest/coap_message_handler/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/coap_security_handler/Makefile b/test/coap-service/unittest/coap_security_handler/Makefile
index 1375ed928210..0dfda47a40bd 100644
--- a/test/coap-service/unittest/coap_security_handler/Makefile
+++ b/test/coap-service/unittest/coap_security_handler/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/coap_service_api/Makefile b/test/coap-service/unittest/coap_service_api/Makefile
index e43eb174b051..24c2da84032b 100644
--- a/test/coap-service/unittest/coap_service_api/Makefile
+++ b/test/coap-service/unittest/coap_service_api/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/makefile_defines.txt b/test/coap-service/unittest/makefile_defines.txt
index dc1f53eb308b..e95299376f6c 100755
--- a/test/coap-service/unittest/makefile_defines.txt
+++ b/test/coap-service/unittest/makefile_defines.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test/coap-service/unittest/run_tests b/test/coap-service/unittest/run_tests
index 438b5d7007e1..685a15136759 100755
--- a/test/coap-service/unittest/run_tests
+++ b/test/coap-service/unittest/run_tests
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/xsl_script.sh b/xsl_script.sh
index 7d39e3d94f60..ed5b142d852b 100755
--- a/xsl_script.sh
+++ b/xsl_script.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2015-2017, Arm Limited and affiliates.
+# Copyright (c) 2015-2017, Pelion and affiliates.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");