diff --git a/packages/compiler-cli/ngcc/src/host/umd_host.ts b/packages/compiler-cli/ngcc/src/host/umd_host.ts
index e074f28b03..85368cdab3 100644
--- a/packages/compiler-cli/ngcc/src/host/umd_host.ts
+++ b/packages/compiler-cli/ngcc/src/host/umd_host.ts
@@ -145,11 +145,25 @@ export class UmdReflectionHost extends Esm5ReflectionHost {
 
   private extractUmdReexports(statement: ReexportStatement, containingFile: ts.SourceFile):
       UmdExportDeclaration[] {
-    const importParameter = this.findUmdImportParameter(statement.expression.arguments[0]);
-    const importPath = importParameter && this.getUmdImportPath(importParameter);
+    const reexportArg = statement.expression.arguments[0];
+
+    const requireCall = isRequireCall(reexportArg) ?
+        reexportArg :
+        ts.isIdentifier(reexportArg) ? this.findRequireCallReference(reexportArg) : null;
+
+    let importPath: string|null = null;
+
+    if (requireCall !== null) {
+      importPath = requireCall.arguments[0].text;
+    } else if (ts.isIdentifier(reexportArg)) {
+      const importParameter = this.findUmdImportParameter(reexportArg);
+      importPath = importParameter && this.getUmdImportPath(importParameter);
+    }
+
     if (importPath === null) {
       return [];
     }
+
     const importedFile = this.resolveModuleName(importPath, containingFile);
     if (importedFile === undefined) {
       return [];
@@ -182,6 +196,14 @@ export class UmdReflectionHost extends Esm5ReflectionHost {
     return declaration && ts.isParameter(declaration) ? declaration : null;
   }
 
+  private findRequireCallReference(id: ts.Identifier): RequireCall|null {
+    const symbol = id && this.checker.getSymbolAtLocation(id) || null;
+    const declaration = symbol && symbol.valueDeclaration;
+    const initializer =
+        declaration && ts.isVariableDeclaration(declaration) && declaration.initializer || null;
+    return initializer && isRequireCall(initializer) ? initializer : null;
+  }
+
   private getUmdImportedDeclaration(id: ts.Identifier): Declaration|null {
     const importInfo = this.getImportOfIdentifier(id);
     if (importInfo === null) {
@@ -277,13 +299,12 @@ interface UmdExportDeclaration {
   declaration: Declaration;
 }
 
-type ReexportStatement = ts.ExpressionStatement & {expression: {arguments: [ts.Identifier]}};
+type ReexportStatement = ts.ExpressionStatement & {expression: ts.CallExpression};
 function isReexportStatement(statement: ts.Statement): statement is ReexportStatement {
   return ts.isExpressionStatement(statement) && ts.isCallExpression(statement.expression) &&
       ts.isIdentifier(statement.expression.expression) &&
       statement.expression.expression.text === '__export' &&
-      statement.expression.arguments.length === 1 &&
-      ts.isIdentifier(statement.expression.arguments[0]);
+      statement.expression.arguments.length === 1;
 }
 
 function getRequiredModulePath(wrapperFn: ts.FunctionExpression, paramIndex: number): string {
@@ -315,7 +336,8 @@ function getRequiredModulePath(wrapperFn: ts.FunctionExpression, paramIndex: num
   }
 }
 
-function isRequireCall(node: ts.Node): node is ts.CallExpression {
+type RequireCall = ts.CallExpression & {arguments: [ts.StringLiteral]};
+function isRequireCall(node: ts.Node): node is RequireCall {
   return ts.isCallExpression(node) && ts.isIdentifier(node.expression) &&
       node.expression.text === 'require' && node.arguments.length === 1;
 }
diff --git a/packages/compiler-cli/ngcc/test/host/umd_host_spec.ts b/packages/compiler-cli/ngcc/test/host/umd_host_spec.ts
index 695503d298..f1f2dd3a78 100644
--- a/packages/compiler-cli/ngcc/test/host/umd_host_spec.ts
+++ b/packages/compiler-cli/ngcc/test/host/umd_host_spec.ts
@@ -564,10 +564,10 @@ runInEachFileSystem(() => {
           name: _('/index.js'),
           contents: `
           (function (global, factory) {
-            typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('./a_module'), require('./b_module'), require('./wildcard_reexports')) :
-            typeof define === 'function' && define.amd ? define('index', ['exports', './a_module', './b_module', './wildcard_reexports], factory) :
-            (factory(global.index, global.a_module, global.b_module, global.wildcard_reexports));
-          }(this, (function (exports, a_module, b_module, wildcard_reexports) { 'use strict';
+            typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('./a_module'), require('./b_module'), require('./wildcard_reexports'), require('./wildcard_reexports_with_require')) :
+            typeof define === 'function' && define.amd ? define('index', ['exports', './a_module', './b_module', './wildcard_reexports', './wildcard_reexports_with_require'], factory) :
+            (factory(global.index, global.a_module, global.b_module, global.wildcard_reexports, global.wildcard_reexports_with_require));
+          }(this, (function (exports, a_module, b_module, wildcard_reexports, wildcard_reexports_with_require) { 'use strict';
           })));
           `
         },
@@ -633,8 +633,23 @@ runInEachFileSystem(() => {
   function __export(m) {
     for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
   }
-__export(b_module);
-__export(xtra_module);
+  __export(b_module);
+  __export(xtra_module);
+})));`,
+        },
+        {
+          name: _('/wildcard_reexports_with_require.js'),
+          contents: `
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory(require, exports) :
+  typeof define === 'function' && define.amd ? define('wildcard_reexports_with_require', ['require', 'exports'], factory);
+}(this, (function (require, exports) { 'use strict';
+  function __export(m) {
+    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+  }
+  var b_module = require('./b_module');
+  __export(b_module);
+  __export(require('./xtra_module'));
 })));`,
         }
       ];
@@ -1960,6 +1975,34 @@ __export(xtra_module);
             ]);
       });
 
+      it('should handle wildcard re-exports of other modules using `require()` calls', () => {
+        loadFakeCore(getFileSystem());
+        loadTestFiles(EXPORTS_FILES);
+        const bundle = makeTestBundleProgram(_('/index.js'));
+        const host = new UmdReflectionHost(new MockLogger(), false, bundle);
+        const file = getSourceFileOrError(bundle.program, _('/wildcard_reexports_with_require.js'));
+        const exportDeclarations = host.getExportsOfModule(file);
+        expect(exportDeclarations).not.toBe(null);
+        expect(Array.from(exportDeclarations !.entries())
+                   .map(entry => [entry[0], entry[1].node !.getText(), entry[1].viaModule]))
+            .toEqual([
+              ['Directive', `Directive: FnWithArg<(clazz: any) => any>`, _('/b_module')],
+              ['a', `a = 'a'`, _('/b_module')],
+              ['b', `b = a_module.a`, _('/b_module')],
+              ['c', `a = 'a'`, _('/b_module')],
+              ['d', `b = a_module.a`, _('/b_module')],
+              ['e', `e = 'e'`, _('/b_module')],
+              ['DirectiveX', `Directive: FnWithArg<(clazz: any) => any>`, _('/b_module')],
+              [
+                'SomeClass',
+                `SomeClass = (function() {\n    function SomeClass() {}\n    return SomeClass;\n  }())`,
+                _('/b_module')
+              ],
+              ['xtra1', `xtra1 = 'xtra1'`, _('/xtra_module')],
+              ['xtra2', `xtra2 = 'xtra2'`, _('/xtra_module')],
+            ]);
+      });
+
       it('should return the class symbol for an ES5 class (outer variable declaration)', () => {
         loadTestFiles([SIMPLE_CLASS_FILE]);
         const bundle = makeTestBundleProgram(SIMPLE_CLASS_FILE.name);