diff --git a/packages/container/libraries/core/src/binding/services/BindingService.spec.ts b/packages/container/libraries/core/src/binding/services/BindingService.spec.ts
index 617d6a4..faf9f62 100644
--- a/packages/container/libraries/core/src/binding/services/BindingService.spec.ts
+++ b/packages/container/libraries/core/src/binding/services/BindingService.spec.ts
@@ -27,41 +27,96 @@ describe(BindingService.name, () => {
       };
     });
 
-    describe('when called, with existing bindings', () => {
-      let bindingServiceImplementation: BindingService;
+    describe('having a BindingService with existing bindings with no parent', () => {
+      describe('when called', () => {
+        let bindingServiceImplementation: BindingService;
 
-      let result: unknown;
+        let result: unknown;
 
-      beforeAll(() => {
-        bindingServiceImplementation = new BindingService();
+        beforeAll(() => {
+          bindingServiceImplementation = new BindingService(undefined);
 
-        bindingServiceImplementation.set(bindingFixture);
+          bindingServiceImplementation.set(bindingFixture);
 
-        result = bindingServiceImplementation.get(
-          bindingFixture.serviceIdentifier,
-        );
+          result = bindingServiceImplementation.get(
+            bindingFixture.serviceIdentifier,
+          );
+        });
+
+        it('should return Binding[]', () => {
+          expect(result).toStrictEqual([bindingFixture]);
+        });
       });
+    });
 
-      it('should return Binding[]', () => {
-        expect(result).toStrictEqual([bindingFixture]);
+    describe('having a BindingService with non existing bindings with no parent', () => {
+      describe('when called', () => {
+        let bindingServiceImplementation: BindingService;
+
+        let result: unknown;
+
+        beforeAll(() => {
+          bindingServiceImplementation = new BindingService(undefined);
+
+          result = bindingServiceImplementation.get(
+            bindingFixture.serviceIdentifier,
+          );
+        });
+
+        it('should return undefined', () => {
+          expect(result).toBeUndefined();
+        });
       });
     });
 
-    describe('when called, with non existing bindings', () => {
-      let bindingServiceImplementation: BindingService;
+    describe('having a BindingService with parent with existing bindings', () => {
+      describe('when called', () => {
+        let bindingServiceImplementation: BindingService;
+        let parentBindingServiceImplementation: BindingService;
 
-      let result: unknown;
+        let result: unknown;
 
-      beforeAll(() => {
-        bindingServiceImplementation = new BindingService();
+        beforeAll(() => {
+          parentBindingServiceImplementation = new BindingService(undefined);
+          parentBindingServiceImplementation.set(bindingFixture);
 
-        result = bindingServiceImplementation.get(
-          bindingFixture.serviceIdentifier,
-        );
+          bindingServiceImplementation = new BindingService(
+            parentBindingServiceImplementation,
+          );
+
+          result = bindingServiceImplementation.get(
+            bindingFixture.serviceIdentifier,
+          );
+        });
+
+        it('should return Binding[]', () => {
+          expect(result).toStrictEqual([bindingFixture]);
+        });
       });
+    });
+
+    describe('having a BindingService with parent with non existing bindings', () => {
+      describe('when called, with non existing bindings', () => {
+        let bindingServiceImplementation: BindingService;
+        let parentBindingServiceImplementation: BindingService;
 
-      it('should return undefined', () => {
-        expect(result).toBeUndefined();
+        let result: unknown;
+
+        beforeAll(() => {
+          parentBindingServiceImplementation = new BindingService(undefined);
+
+          bindingServiceImplementation = new BindingService(
+            parentBindingServiceImplementation,
+          );
+
+          result = bindingServiceImplementation.get(
+            bindingFixture.serviceIdentifier,
+          );
+        });
+
+        it('should return undefined', () => {
+          expect(result).toBeUndefined();
+        });
       });
     });
   });
@@ -91,7 +146,7 @@ describe(BindingService.name, () => {
       let bindingServiceImplementation: BindingService;
 
       beforeAll(() => {
-        bindingServiceImplementation = new BindingService();
+        bindingServiceImplementation = new BindingService(undefined);
 
         bindingServiceImplementation.set(bindingFixture);
         bindingServiceImplementation.remove(bindingFixture.serviceIdentifier);
@@ -138,7 +193,7 @@ describe(BindingService.name, () => {
       let bindingServiceImplementation: BindingService;
 
       beforeAll(() => {
-        bindingServiceImplementation = new BindingService();
+        bindingServiceImplementation = new BindingService(undefined);
 
         bindingServiceImplementation.set(bindingFixture);
         bindingServiceImplementation.removeByModule(
diff --git a/packages/container/libraries/core/src/binding/services/BindingService.ts b/packages/container/libraries/core/src/binding/services/BindingService.ts
index f5e57be..04c66ca 100644
--- a/packages/container/libraries/core/src/binding/services/BindingService.ts
+++ b/packages/container/libraries/core/src/binding/services/BindingService.ts
@@ -8,18 +8,19 @@ export class BindingService {
     number,
     Map<number, Binding<unknown>>
   >;
+  readonly #parent: BindingService | undefined;
 
-  constructor() {
+  constructor(parent: BindingService | undefined) {
     this.#idToBindingMap = new Map();
     this.#moduleIdToIdToBindingMap = new Map();
+    this.#parent = parent;
   }
 
   public get<TInstance>(
     serviceIdentifier: ServiceIdentifier,
   ): Binding<TInstance>[] | undefined {
-    return this.#idToBindingMap.get(serviceIdentifier) as
-      | Binding<TInstance>[]
-      | undefined;
+    return (this.#idToBindingMap.get(serviceIdentifier) ??
+      this.#parent?.get(serviceIdentifier)) as Binding<TInstance>[] | undefined;
   }
 
   public remove(serviceIdentifier: ServiceIdentifier): void {
diff --git a/packages/container/libraries/core/src/planning/calculations/plan.int.spec.ts b/packages/container/libraries/core/src/planning/calculations/plan.int.spec.ts
index e0d3d63..4c1862e 100644
--- a/packages/container/libraries/core/src/planning/calculations/plan.int.spec.ts
+++ b/packages/container/libraries/core/src/planning/calculations/plan.int.spec.ts
@@ -304,7 +304,7 @@ describe(plan.name, () => {
       type: bindingTypeValues.ServiceRedirection,
     };
 
-    bindingService = new BindingService();
+    bindingService = new BindingService(undefined);
 
     bindingService.set(constantValueBinding);
     bindingService.set(dynamicValueBinding);
diff --git a/packages/container/libraries/core/src/resolution/actions/resolve.int.spec.ts b/packages/container/libraries/core/src/resolution/actions/resolve.int.spec.ts
index b673be3..8818b0d 100644
--- a/packages/container/libraries/core/src/resolution/actions/resolve.int.spec.ts
+++ b/packages/container/libraries/core/src/resolution/actions/resolve.int.spec.ts
@@ -198,7 +198,7 @@ describe(resolve.name, () => {
     };
 
     activationService = new ActivationsService();
-    bindingService = new BindingService();
+    bindingService = new BindingService(undefined);
 
     activationService.add(
       constantValueBindingWithActivation.onActivation as BindingActivation,
diff --git a/packages/container/libraries/core/src/resolution/models/ResolutionContext.ts b/packages/container/libraries/core/src/resolution/models/ResolutionContext.ts
index 88bb722..71bc7e4 100644
--- a/packages/container/libraries/core/src/resolution/models/ResolutionContext.ts
+++ b/packages/container/libraries/core/src/resolution/models/ResolutionContext.ts
@@ -26,7 +26,7 @@ export interface ResolutionContext {
   getAsync<TActivated>(
     serviceIdentifier: ServiceIdentifier<TActivated>,
     options: OptionalGetOptions,
-  ): Promise<TActivated> | undefined;
+  ): Promise<TActivated | undefined>;
   getAsync<TActivated>(
     serviceIdentifier: ServiceIdentifier<TActivated>,
     options?: GetOptions,