diff --git a/LICENSE b/LICENSE
index 0efb0a53..8750bf00 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2023 HashiCorp, Inc.
+Copyright IBM Corp. 2023, 2025
 
 Mozilla Public License Version 2.0
 ==================================
diff --git a/cmd/tfplugingen-openapi/main.go b/cmd/tfplugingen-openapi/main.go
index e9288cf4..8d6bf60f 100644
--- a/cmd/tfplugingen-openapi/main.go
+++ b/cmd/tfplugingen-openapi/main.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package main
diff --git a/cmd/tfplugingen-openapi/version.go b/cmd/tfplugingen-openapi/version.go
index 821c71cc..47ac695e 100644
--- a/cmd/tfplugingen-openapi/version.go
+++ b/cmd/tfplugingen-openapi/version.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package main
diff --git a/internal/cmd/generate.go b/internal/cmd/generate.go
index 160c383f..44b79005 100644
--- a/internal/cmd/generate.go
+++ b/internal/cmd/generate.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package cmd
diff --git a/internal/cmd/generate_test.go b/internal/cmd/generate_test.go
index 9327490e..2682b952 100644
--- a/internal/cmd/generate_test.go
+++ b/internal/cmd/generate_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package cmd_test
diff --git a/internal/config/doc.go b/internal/config/doc.go
index 925a0277..0dad3ac0 100644
--- a/internal/config/doc.go
+++ b/internal/config/doc.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package config contains the types, parsing, and validation logic for the YAML generator configuration
diff --git a/internal/config/parse.go b/internal/config/parse.go
index a628e8aa..5aedede4 100644
--- a/internal/config/parse.go
+++ b/internal/config/parse.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package config
diff --git a/internal/config/parse_test.go b/internal/config/parse_test.go
index f15104d1..1ba19461 100644
--- a/internal/config/parse_test.go
+++ b/internal/config/parse_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package config_test
diff --git a/internal/explorer/config_explorer.go b/internal/explorer/config_explorer.go
index cc5fa13d..7156ec30 100644
--- a/internal/explorer/config_explorer.go
+++ b/internal/explorer/config_explorer.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package explorer
diff --git a/internal/explorer/config_explorer_test.go b/internal/explorer/config_explorer_test.go
index d929c6f8..ea529113 100644
--- a/internal/explorer/config_explorer_test.go
+++ b/internal/explorer/config_explorer_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package explorer_test
diff --git a/internal/explorer/doc.go b/internal/explorer/doc.go
index e9c70561..8eb366d6 100644
--- a/internal/explorer/doc.go
+++ b/internal/explorer/doc.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package explorer contains the types and methods for relating OpenAPI operations to a set of Terraform Provider resource/data source actions (CRUD)
diff --git a/internal/explorer/explorer.go b/internal/explorer/explorer.go
index 908b62c9..76a0c013 100644
--- a/internal/explorer/explorer.go
+++ b/internal/explorer/explorer.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package explorer
diff --git a/internal/explorer/explorer_utils.go b/internal/explorer/explorer_utils.go
index 51e1257d..7c136cfa 100644
--- a/internal/explorer/explorer_utils.go
+++ b/internal/explorer/explorer_utils.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package explorer
diff --git a/internal/explorer/explorer_utils_test.go b/internal/explorer/explorer_utils_test.go
index 41519efa..efaebf48 100644
--- a/internal/explorer/explorer_utils_test.go
+++ b/internal/explorer/explorer_utils_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package explorer
diff --git a/internal/explorer/guesstimator_explorer.go b/internal/explorer/guesstimator_explorer.go
index bc29f5db..461fcb83 100644
--- a/internal/explorer/guesstimator_explorer.go
+++ b/internal/explorer/guesstimator_explorer.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package explorer
diff --git a/internal/explorer/guesstimator_explorer_test.go b/internal/explorer/guesstimator_explorer_test.go
index 9ac60b29..e3bd1afb 100644
--- a/internal/explorer/guesstimator_explorer_test.go
+++ b/internal/explorer/guesstimator_explorer_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package explorer_test
diff --git a/internal/log/doc.go b/internal/log/doc.go
index 155ed555..92c1301c 100644
--- a/internal/log/doc.go
+++ b/internal/log/doc.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package log contains helper functions for structured logging
diff --git a/internal/log/warn.go b/internal/log/warn.go
index fee60f2f..b7470cc1 100644
--- a/internal/log/warn.go
+++ b/internal/log/warn.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package log
diff --git a/internal/mapper/attrmapper/bool.go b/internal/mapper/attrmapper/bool.go
index 7b6fb922..e38031f4 100644
--- a/internal/mapper/attrmapper/bool.go
+++ b/internal/mapper/attrmapper/bool.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/bool_test.go b/internal/mapper/attrmapper/bool_test.go
index a9ba5b0f..fcfa1a52 100644
--- a/internal/mapper/attrmapper/bool_test.go
+++ b/internal/mapper/attrmapper/bool_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/data_source_attributes.go b/internal/mapper/attrmapper/data_source_attributes.go
index e1dc435e..1030947f 100644
--- a/internal/mapper/attrmapper/data_source_attributes.go
+++ b/internal/mapper/attrmapper/data_source_attributes.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/data_source_attributes_test.go b/internal/mapper/attrmapper/data_source_attributes_test.go
index 1535d9bd..47fd3224 100644
--- a/internal/mapper/attrmapper/data_source_attributes_test.go
+++ b/internal/mapper/attrmapper/data_source_attributes_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/doc.go b/internal/mapper/attrmapper/doc.go
index 4047f900..68794b71 100644
--- a/internal/mapper/attrmapper/doc.go
+++ b/internal/mapper/attrmapper/doc.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package attrmapper contains types and methods that provide an intermediate step between the OpenAPI schema
diff --git a/internal/mapper/attrmapper/float64.go b/internal/mapper/attrmapper/float64.go
index 7a6680cd..74d31f2c 100644
--- a/internal/mapper/attrmapper/float64.go
+++ b/internal/mapper/attrmapper/float64.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/float64_test.go b/internal/mapper/attrmapper/float64_test.go
index 71e9bcd9..82819995 100644
--- a/internal/mapper/attrmapper/float64_test.go
+++ b/internal/mapper/attrmapper/float64_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/int64.go b/internal/mapper/attrmapper/int64.go
index 0c0fe758..dbe1ecb8 100644
--- a/internal/mapper/attrmapper/int64.go
+++ b/internal/mapper/attrmapper/int64.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/int64_test.go b/internal/mapper/attrmapper/int64_test.go
index a3300447..ddd3157d 100644
--- a/internal/mapper/attrmapper/int64_test.go
+++ b/internal/mapper/attrmapper/int64_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/list.go b/internal/mapper/attrmapper/list.go
index 2a1c0eb8..1e9d8cd1 100644
--- a/internal/mapper/attrmapper/list.go
+++ b/internal/mapper/attrmapper/list.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/list_nested.go b/internal/mapper/attrmapper/list_nested.go
index 68e07375..8047d26e 100644
--- a/internal/mapper/attrmapper/list_nested.go
+++ b/internal/mapper/attrmapper/list_nested.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/list_nested_test.go b/internal/mapper/attrmapper/list_nested_test.go
index 51dcf5d9..e4acde40 100644
--- a/internal/mapper/attrmapper/list_nested_test.go
+++ b/internal/mapper/attrmapper/list_nested_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/list_test.go b/internal/mapper/attrmapper/list_test.go
index 515b8c18..c9f09f7c 100644
--- a/internal/mapper/attrmapper/list_test.go
+++ b/internal/mapper/attrmapper/list_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/map.go b/internal/mapper/attrmapper/map.go
index f25c8a59..9da01041 100644
--- a/internal/mapper/attrmapper/map.go
+++ b/internal/mapper/attrmapper/map.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/map_nested.go b/internal/mapper/attrmapper/map_nested.go
index 4ba7f40a..b900bde2 100644
--- a/internal/mapper/attrmapper/map_nested.go
+++ b/internal/mapper/attrmapper/map_nested.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/map_nested_test.go b/internal/mapper/attrmapper/map_nested_test.go
index b9fd8406..b76fb5ea 100644
--- a/internal/mapper/attrmapper/map_nested_test.go
+++ b/internal/mapper/attrmapper/map_nested_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/map_test.go b/internal/mapper/attrmapper/map_test.go
index 35e7a0a3..3ace63c0 100644
--- a/internal/mapper/attrmapper/map_test.go
+++ b/internal/mapper/attrmapper/map_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/number.go b/internal/mapper/attrmapper/number.go
index f47b8da9..3ee7b7cd 100644
--- a/internal/mapper/attrmapper/number.go
+++ b/internal/mapper/attrmapper/number.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/number_test.go b/internal/mapper/attrmapper/number_test.go
index 295c69c2..a7a5896a 100644
--- a/internal/mapper/attrmapper/number_test.go
+++ b/internal/mapper/attrmapper/number_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/provider_attributes.go b/internal/mapper/attrmapper/provider_attributes.go
index f138caa5..95b55410 100644
--- a/internal/mapper/attrmapper/provider_attributes.go
+++ b/internal/mapper/attrmapper/provider_attributes.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/resource_attributes.go b/internal/mapper/attrmapper/resource_attributes.go
index 6c772c26..881d56b1 100644
--- a/internal/mapper/attrmapper/resource_attributes.go
+++ b/internal/mapper/attrmapper/resource_attributes.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/resource_attributes_test.go b/internal/mapper/attrmapper/resource_attributes_test.go
index 45d0be90..34bc17f0 100644
--- a/internal/mapper/attrmapper/resource_attributes_test.go
+++ b/internal/mapper/attrmapper/resource_attributes_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/set.go b/internal/mapper/attrmapper/set.go
index a1c031b7..b3ee2125 100644
--- a/internal/mapper/attrmapper/set.go
+++ b/internal/mapper/attrmapper/set.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/set_nested.go b/internal/mapper/attrmapper/set_nested.go
index 082a61ef..2b0151ba 100644
--- a/internal/mapper/attrmapper/set_nested.go
+++ b/internal/mapper/attrmapper/set_nested.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/set_nested_test.go b/internal/mapper/attrmapper/set_nested_test.go
index 639a4f1c..d6597e0b 100644
--- a/internal/mapper/attrmapper/set_nested_test.go
+++ b/internal/mapper/attrmapper/set_nested_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/set_test.go b/internal/mapper/attrmapper/set_test.go
index f3dcbb75..1655b8e0 100644
--- a/internal/mapper/attrmapper/set_test.go
+++ b/internal/mapper/attrmapper/set_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/single_nested.go b/internal/mapper/attrmapper/single_nested.go
index e83f1055..ccbc5f09 100644
--- a/internal/mapper/attrmapper/single_nested.go
+++ b/internal/mapper/attrmapper/single_nested.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/single_nested_test.go b/internal/mapper/attrmapper/single_nested_test.go
index 3642fa88..f920275a 100644
--- a/internal/mapper/attrmapper/single_nested_test.go
+++ b/internal/mapper/attrmapper/single_nested_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/string.go b/internal/mapper/attrmapper/string.go
index fc54a6ab..7dce255f 100644
--- a/internal/mapper/attrmapper/string.go
+++ b/internal/mapper/attrmapper/string.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/attrmapper/string_test.go b/internal/mapper/attrmapper/string_test.go
index 6781f505..916754e3 100644
--- a/internal/mapper/attrmapper/string_test.go
+++ b/internal/mapper/attrmapper/string_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper_test
diff --git a/internal/mapper/attrmapper/types.go b/internal/mapper/attrmapper/types.go
index ea2d4eb4..f9075729 100644
--- a/internal/mapper/attrmapper/types.go
+++ b/internal/mapper/attrmapper/types.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmapper
diff --git a/internal/mapper/datasource_mapper.go b/internal/mapper/datasource_mapper.go
index ac0229e3..83c57432 100644
--- a/internal/mapper/datasource_mapper.go
+++ b/internal/mapper/datasource_mapper.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package mapper
diff --git a/internal/mapper/datasource_mapper_test.go b/internal/mapper/datasource_mapper_test.go
index e2edc84b..bbb0ac10 100644
--- a/internal/mapper/datasource_mapper_test.go
+++ b/internal/mapper/datasource_mapper_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package mapper_test
diff --git a/internal/mapper/doc.go b/internal/mapper/doc.go
index 88fa02ce..a377ea2c 100644
--- a/internal/mapper/doc.go
+++ b/internal/mapper/doc.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package mapper includes the types and methods for mapping provider, resource, and data source
diff --git a/internal/mapper/frameworkvalidators/code_import.go b/internal/mapper/frameworkvalidators/code_import.go
index 5fce47eb..7a7edcca 100644
--- a/internal/mapper/frameworkvalidators/code_import.go
+++ b/internal/mapper/frameworkvalidators/code_import.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators
diff --git a/internal/mapper/frameworkvalidators/doc.go b/internal/mapper/frameworkvalidators/doc.go
index 7e80dad8..45744ef2 100644
--- a/internal/mapper/frameworkvalidators/doc.go
+++ b/internal/mapper/frameworkvalidators/doc.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package frameworkvalidators contains functionality for mapping validations
diff --git a/internal/mapper/frameworkvalidators/float64validator.go b/internal/mapper/frameworkvalidators/float64validator.go
index fa9789e9..23f8c27b 100644
--- a/internal/mapper/frameworkvalidators/float64validator.go
+++ b/internal/mapper/frameworkvalidators/float64validator.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators
diff --git a/internal/mapper/frameworkvalidators/float64validator_test.go b/internal/mapper/frameworkvalidators/float64validator_test.go
index 126e8ac3..18ce7be4 100644
--- a/internal/mapper/frameworkvalidators/float64validator_test.go
+++ b/internal/mapper/frameworkvalidators/float64validator_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators_test
diff --git a/internal/mapper/frameworkvalidators/int64validator.go b/internal/mapper/frameworkvalidators/int64validator.go
index 871c7a6f..ceaa9a6b 100644
--- a/internal/mapper/frameworkvalidators/int64validator.go
+++ b/internal/mapper/frameworkvalidators/int64validator.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators
diff --git a/internal/mapper/frameworkvalidators/int64validator_test.go b/internal/mapper/frameworkvalidators/int64validator_test.go
index 26c7cd9e..6326f040 100644
--- a/internal/mapper/frameworkvalidators/int64validator_test.go
+++ b/internal/mapper/frameworkvalidators/int64validator_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators_test
diff --git a/internal/mapper/frameworkvalidators/listvalidator.go b/internal/mapper/frameworkvalidators/listvalidator.go
index a32e4fd8..d86852eb 100644
--- a/internal/mapper/frameworkvalidators/listvalidator.go
+++ b/internal/mapper/frameworkvalidators/listvalidator.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators
diff --git a/internal/mapper/frameworkvalidators/listvalidator_test.go b/internal/mapper/frameworkvalidators/listvalidator_test.go
index 78ec71a5..9e6d4807 100644
--- a/internal/mapper/frameworkvalidators/listvalidator_test.go
+++ b/internal/mapper/frameworkvalidators/listvalidator_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators_test
diff --git a/internal/mapper/frameworkvalidators/mapvalidator.go b/internal/mapper/frameworkvalidators/mapvalidator.go
index 694d6958..8f788a0c 100644
--- a/internal/mapper/frameworkvalidators/mapvalidator.go
+++ b/internal/mapper/frameworkvalidators/mapvalidator.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators
diff --git a/internal/mapper/frameworkvalidators/mapvalidator_test.go b/internal/mapper/frameworkvalidators/mapvalidator_test.go
index ee41b4bb..5d93ddcd 100644
--- a/internal/mapper/frameworkvalidators/mapvalidator_test.go
+++ b/internal/mapper/frameworkvalidators/mapvalidator_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators_test
diff --git a/internal/mapper/frameworkvalidators/setvalidator.go b/internal/mapper/frameworkvalidators/setvalidator.go
index f006202d..fc2aefa6 100644
--- a/internal/mapper/frameworkvalidators/setvalidator.go
+++ b/internal/mapper/frameworkvalidators/setvalidator.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators
diff --git a/internal/mapper/frameworkvalidators/setvalidator_test.go b/internal/mapper/frameworkvalidators/setvalidator_test.go
index af0e0976..66040a24 100644
--- a/internal/mapper/frameworkvalidators/setvalidator_test.go
+++ b/internal/mapper/frameworkvalidators/setvalidator_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators_test
diff --git a/internal/mapper/frameworkvalidators/stringvalidator.go b/internal/mapper/frameworkvalidators/stringvalidator.go
index 8c5d7c42..b9dff38b 100644
--- a/internal/mapper/frameworkvalidators/stringvalidator.go
+++ b/internal/mapper/frameworkvalidators/stringvalidator.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators
diff --git a/internal/mapper/frameworkvalidators/stringvalidator_test.go b/internal/mapper/frameworkvalidators/stringvalidator_test.go
index 41c4089d..0863ef1d 100644
--- a/internal/mapper/frameworkvalidators/stringvalidator_test.go
+++ b/internal/mapper/frameworkvalidators/stringvalidator_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package frameworkvalidators_test
diff --git a/internal/mapper/oas/attribute.go b/internal/mapper/oas/attribute.go
index d0464b60..bf574f0a 100644
--- a/internal/mapper/oas/attribute.go
+++ b/internal/mapper/oas/attribute.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/bool.go b/internal/mapper/oas/bool.go
index fe69e7fa..a5ef668b 100644
--- a/internal/mapper/oas/bool.go
+++ b/internal/mapper/oas/bool.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/bool_test.go b/internal/mapper/oas/bool_test.go
index e99dfee2..6c57ee2a 100644
--- a/internal/mapper/oas/bool_test.go
+++ b/internal/mapper/oas/bool_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/build.go b/internal/mapper/oas/build.go
index bd763dfd..4df8694a 100644
--- a/internal/mapper/oas/build.go
+++ b/internal/mapper/oas/build.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/build_test.go b/internal/mapper/oas/build_test.go
index de83bc31..82905e58 100644
--- a/internal/mapper/oas/build_test.go
+++ b/internal/mapper/oas/build_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/collection.go b/internal/mapper/oas/collection.go
index 6fe41dc1..28b7c4dc 100644
--- a/internal/mapper/oas/collection.go
+++ b/internal/mapper/oas/collection.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/collection_test.go b/internal/mapper/oas/collection_test.go
index 66122492..9b22cf13 100644
--- a/internal/mapper/oas/collection_test.go
+++ b/internal/mapper/oas/collection_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/doc.go b/internal/mapper/oas/doc.go
index 93dcb423..156ca0ea 100644
--- a/internal/mapper/oas/doc.go
+++ b/internal/mapper/oas/doc.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package oas contains the logic that determines how to map OpenAPI schemas to the intermediate attrmapper
diff --git a/internal/mapper/oas/element_type.go b/internal/mapper/oas/element_type.go
index a951cdc7..c1fdcb33 100644
--- a/internal/mapper/oas/element_type.go
+++ b/internal/mapper/oas/element_type.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/integer.go b/internal/mapper/oas/integer.go
index c7544f8d..7aa390af 100644
--- a/internal/mapper/oas/integer.go
+++ b/internal/mapper/oas/integer.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/integer_test.go b/internal/mapper/oas/integer_test.go
index 11ee720c..091eee88 100644
--- a/internal/mapper/oas/integer_test.go
+++ b/internal/mapper/oas/integer_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/map.go b/internal/mapper/oas/map.go
index 2498b4f4..2d47dd78 100644
--- a/internal/mapper/oas/map.go
+++ b/internal/mapper/oas/map.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/map_test.go b/internal/mapper/oas/map_test.go
index dc9776cb..660b2328 100644
--- a/internal/mapper/oas/map_test.go
+++ b/internal/mapper/oas/map_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/number.go b/internal/mapper/oas/number.go
index 1feec3a4..d1a62d43 100644
--- a/internal/mapper/oas/number.go
+++ b/internal/mapper/oas/number.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/number_test.go b/internal/mapper/oas/number_test.go
index 2b70a56f..db9c9d25 100644
--- a/internal/mapper/oas/number_test.go
+++ b/internal/mapper/oas/number_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/oas_schema.go b/internal/mapper/oas/oas_schema.go
index 29b4ec86..3165675f 100644
--- a/internal/mapper/oas/oas_schema.go
+++ b/internal/mapper/oas/oas_schema.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/oas_schema_test.go b/internal/mapper/oas/oas_schema_test.go
index e8e99551..49054d64 100644
--- a/internal/mapper/oas/oas_schema_test.go
+++ b/internal/mapper/oas/oas_schema_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/object.go b/internal/mapper/oas/object.go
index 48072675..2358ce8f 100644
--- a/internal/mapper/oas/object.go
+++ b/internal/mapper/oas/object.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/schema_error.go b/internal/mapper/oas/schema_error.go
index af37b279..b74b6345 100644
--- a/internal/mapper/oas/schema_error.go
+++ b/internal/mapper/oas/schema_error.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/single_nested.go b/internal/mapper/oas/single_nested.go
index f41790df..739b9338 100644
--- a/internal/mapper/oas/single_nested.go
+++ b/internal/mapper/oas/single_nested.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/single_nested_test.go b/internal/mapper/oas/single_nested_test.go
index b1063313..a612535c 100644
--- a/internal/mapper/oas/single_nested_test.go
+++ b/internal/mapper/oas/single_nested_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/oas/string.go b/internal/mapper/oas/string.go
index 3cd96aac..eccdb70a 100644
--- a/internal/mapper/oas/string.go
+++ b/internal/mapper/oas/string.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas
diff --git a/internal/mapper/oas/string_test.go b/internal/mapper/oas/string_test.go
index 0d2df4cf..253effae 100644
--- a/internal/mapper/oas/string_test.go
+++ b/internal/mapper/oas/string_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package oas_test
diff --git a/internal/mapper/provider_mapper.go b/internal/mapper/provider_mapper.go
index 7950c7d6..d15dd4fe 100644
--- a/internal/mapper/provider_mapper.go
+++ b/internal/mapper/provider_mapper.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package mapper
diff --git a/internal/mapper/provider_mapper_test.go b/internal/mapper/provider_mapper_test.go
index 8b030372..47e16871 100644
--- a/internal/mapper/provider_mapper_test.go
+++ b/internal/mapper/provider_mapper_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package mapper_test
diff --git a/internal/mapper/resource_mapper.go b/internal/mapper/resource_mapper.go
index 1b393db2..645d2a65 100644
--- a/internal/mapper/resource_mapper.go
+++ b/internal/mapper/resource_mapper.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package mapper
diff --git a/internal/mapper/resource_mapper_test.go b/internal/mapper/resource_mapper_test.go
index 6608873b..d96741a8 100644
--- a/internal/mapper/resource_mapper_test.go
+++ b/internal/mapper/resource_mapper_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package mapper_test
diff --git a/internal/mapper/util/attribute_type.go b/internal/mapper/util/attribute_type.go
index b7298284..18f3d372 100644
--- a/internal/mapper/util/attribute_type.go
+++ b/internal/mapper/util/attribute_type.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package util
diff --git a/internal/mapper/util/framework_identifier.go b/internal/mapper/util/framework_identifier.go
index ab99c922..cbc1a6a7 100644
--- a/internal/mapper/util/framework_identifier.go
+++ b/internal/mapper/util/framework_identifier.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package util
diff --git a/internal/mapper/util/framework_identifier_test.go b/internal/mapper/util/framework_identifier_test.go
index 35dc031e..ee4c8d98 100644
--- a/internal/mapper/util/framework_identifier_test.go
+++ b/internal/mapper/util/framework_identifier_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package util_test
diff --git a/internal/mapper/util/oas_constants.go b/internal/mapper/util/oas_constants.go
index adefde1b..385cddde 100644
--- a/internal/mapper/util/oas_constants.go
+++ b/internal/mapper/util/oas_constants.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package util
diff --git a/internal/mapper/util/sort.go b/internal/mapper/util/sort.go
index 11e55224..151cbe5c 100644
--- a/internal/mapper/util/sort.go
+++ b/internal/mapper/util/sort.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package util
diff --git a/tools/copywrite.go b/tools/copywrite.go
index e7b78ab5..98335e8f 100644
--- a/tools/copywrite.go
+++ b/tools/copywrite.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2023, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 //go:build generate