diff --git a/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/GridDBUtils.scala b/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/GridDBUtils.scala
index b2d20f1..5e64eea 100644
--- a/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/GridDBUtils.scala
+++ b/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/GridDBUtils.scala
@@ -1,5 +1,5 @@
 /*
-   Copyright (c) 2017 TOSHIBA CORPORATION.
+   Copyright (c) 2017 TOSHIBA Digital Solutions Corporation
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/DefaultSource.scala b/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/DefaultSource.scala
index df87c28..5fda455 100644
--- a/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/DefaultSource.scala
+++ b/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/DefaultSource.scala
@@ -1,5 +1,5 @@
 /*
-   Copyright (c) 2017 TOSHIBA CORPORATION.
+   Copyright (c) 2017 TOSHIBA Digital Solutions Corporation
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/GridDBRelation.scala b/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/GridDBRelation.scala
index 9d7a7d4..d867fd8 100644
--- a/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/GridDBRelation.scala
+++ b/gs-spark-datasource/src/com/toshiba/mwcloud/gs/spark/datasource/GridDBRelation.scala
@@ -1,5 +1,5 @@
 /*
-   Copyright (c) 2017 TOSHIBA CORPORATION.
+   Copyright (c) 2017 TOSHIBA Digital Solutions Corporation
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.