diff --git a/internal/hashcode/hashcode.go b/internal/hashcode/hashcode.go
index 97bc709b..356962f9 100644
--- a/internal/hashcode/hashcode.go
+++ b/internal/hashcode/hashcode.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package hashcode
diff --git a/internal/hashcode/hashcode_test.go b/internal/hashcode/hashcode_test.go
index 3fb60492..c254e113 100644
--- a/internal/hashcode/hashcode_test.go
+++ b/internal/hashcode/hashcode_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package hashcode
diff --git a/internal/provider/cloudinit_config.go b/internal/provider/cloudinit_config.go
index 99bdd318..ab5ef7f4 100644
--- a/internal/provider/cloudinit_config.go
+++ b/internal/provider/cloudinit_config.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package provider
diff --git a/internal/provider/data_source_cloudinit_config.go b/internal/provider/data_source_cloudinit_config.go
index 00c59170..ed2230b4 100644
--- a/internal/provider/data_source_cloudinit_config.go
+++ b/internal/provider/data_source_cloudinit_config.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package provider
diff --git a/internal/provider/data_source_cloudinit_config_test.go b/internal/provider/data_source_cloudinit_config_test.go
index 5d217d87..a18c06c8 100644
--- a/internal/provider/data_source_cloudinit_config_test.go
+++ b/internal/provider/data_source_cloudinit_config_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package provider
diff --git a/internal/provider/provider.go b/internal/provider/provider.go
index b19797fb..e02d8dbd 100644
--- a/internal/provider/provider.go
+++ b/internal/provider/provider.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package provider
diff --git a/internal/provider/provider_test.go b/internal/provider/provider_test.go
index c3243b47..b13706f4 100644
--- a/internal/provider/provider_test.go
+++ b/internal/provider/provider_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package provider
diff --git a/internal/provider/resource_cloudinit_config.go b/internal/provider/resource_cloudinit_config.go
index 146cd4a3..b37ce72d 100644
--- a/internal/provider/resource_cloudinit_config.go
+++ b/internal/provider/resource_cloudinit_config.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package provider
diff --git a/internal/provider/resource_cloudinit_config_test.go b/internal/provider/resource_cloudinit_config_test.go
index 654e89c2..2fe5146d 100644
--- a/internal/provider/resource_cloudinit_config_test.go
+++ b/internal/provider/resource_cloudinit_config_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package provider
diff --git a/main.go b/main.go
index c0f05689..425b7d6a 100644
--- a/main.go
+++ b/main.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package main
diff --git a/tools/tools.go b/tools/tools.go
index b02de1f8..d0d613b5 100644
--- a/tools/tools.go
+++ b/tools/tools.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2019, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 //go:build generate