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diff --git a/compiler/enco/frontend/tflite/src/GraphBuilderRegistry.h b/compiler/enco/frontend/tflite/src/GraphBuilderRegistry.h
new file mode 100644
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+++ b/compiler/enco/frontend/tflite/src/GraphBuilderRegistry.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __GRAPH_BUILDER_REGISTRY_H__
+#define __GRAPH_BUILDER_REGISTRY_H__
+
+#include "Op/Conv2D.h"
+#include "Op/DepthwiseConv2D.h"
+#include "Op/AveragePool2D.h"
+#include "Op/MaxPool2D.h"
+#include "Op/Concatenation.h"
+#include "Op/ReLU.h"
+#include "Op/ReLU6.h"
+#include "Op/Reshape.h"
+#include "Op/Sub.h"
+#include "Op/Div.h"
+
+#include <schema_generated.h>
+#include <stdex/Memory.h>
+
+#include <map>
+
+using stdex::make_unique;
+
+namespace tflimport
+{
+
+/**
+ * @brief Class to return graph builder for passed tflite::builtinOperator
+ */
+class GraphBuilderRegistry
+{
+public:
+  /**
+   * @brief Returns registered GraphBuilder pointer for BuiltinOperator or
+   *        nullptr if not registered
+   */
+  const GraphBuilder *lookup(tflite::BuiltinOperator op) const
+  {
+    if (_builder_map.find(op) == _builder_map.end())
+      return nullptr;
+
+    return _builder_map.at(op).get();
+  }
+
+  static GraphBuilderRegistry &get()
+  {
+    static GraphBuilderRegistry me;
+    return me;
+  }
+
+private:
+  GraphBuilderRegistry()
+  {
+    // add GraphBuilder for each tflite operation.
+    _builder_map[tflite::BuiltinOperator_CONV_2D] = make_unique<Conv2DGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_DEPTHWISE_CONV_2D] =
+        make_unique<DepthwiseConv2DGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_AVERAGE_POOL_2D] = make_unique<AvgPool2DGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_MAX_POOL_2D] = make_unique<MaxPool2DGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_CONCATENATION] = make_unique<ConcatenationGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_RELU] = make_unique<ReLUGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_RELU6] = make_unique<ReLU6GraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_RESHAPE] = make_unique<ReshapeGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_SUB] = make_unique<SubGraphBuilder>();
+    _builder_map[tflite::BuiltinOperator_DIV] = make_unique<DivGraphBuilder>();
+  }
+
+private:
+  std::map<tflite::BuiltinOperator, std::unique_ptr<GraphBuilder>> _builder_map;
+};
+
+} // namespace tflimport
+
+#endif // __GRAPH_BUILDER_REGISTRY_H__