diff --git a/src/MultipleDirClassSet.php b/src/MultipleDirClassSet.php
new file mode 100644
index 00000000..0d9907d1
--- /dev/null
+++ b/src/MultipleDirClassSet.php
@@ -0,0 +1,56 @@
+<?php
+declare(strict_types=1);
+
+namespace Arkitect;
+
+use Symfony\Component\Finder\Finder;
+
+class MultipleDirClassSet implements ClassSetInterface
+{
+    /** @var string[] */
+    private $directoryList;
+
+    /** @var array */
+    private $exclude;
+
+    private function __construct(string ...$directoryList)
+    {
+        $this->directoryList = $directoryList;
+        $this->exclude = [];
+    }
+
+    public static function fromDir(string ...$directoryList): self
+    {
+        return new self(...$directoryList);
+    }
+
+    public function excludePath(string $pattern): ClassSetInterface
+    {
+        $this->exclude[] = Glob::toRegex($pattern);
+
+        return $this;
+    }
+
+    public function getDir(): string
+    {
+        return implode(', ', $this->directoryList);
+    }
+
+    public function getIterator(): \Traversable
+    {
+        $finder = (new Finder())
+            ->files()
+            ->in($this->directoryList)
+            ->name('*.php')
+            ->sortByName()
+            ->followLinks()
+            ->ignoreUnreadableDirs(true)
+            ->ignoreVCS(true);
+
+        if ($this->exclude) {
+            $finder->notPath($this->exclude);
+        }
+
+        return $finder;
+    }
+}
diff --git a/tests/Unit/MultipleDirClassSetTest.php b/tests/Unit/MultipleDirClassSetTest.php
new file mode 100644
index 00000000..2e9e0391
--- /dev/null
+++ b/tests/Unit/MultipleDirClassSetTest.php
@@ -0,0 +1,128 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Arkitect\Tests\Unit;
+
+use Arkitect\MultipleDirClassSet;
+use org\bovigo\vfs\vfsStream;
+use PHPUnit\Framework\TestCase;
+use SplFileInfo;
+
+class MultipleDirClassSetTest extends TestCase
+{
+    public function test_can_exclude_files_or_directories_from_multiple_dir_class_set(): void
+    {
+        $path = $this->createMvcProjectStructure();
+
+        $set = MultipleDirClassSet::fromDir($path . '/Controller', $path . '/Model')
+            ->excludePath("Repository");
+
+        $expected = [
+            $path . '/Controller/CatalogController.php',
+            $path . '/Controller/Foo.php',
+            $path . '/Controller/ProductsController.php',
+            $path . '/Controller/UserController.php',
+            $path . '/Controller/YieldController.php',
+            $path . '/Model/Catalog.php',
+            $path . '/Model/Products.php',
+            $path . '/Model/User.php',
+        ];
+        $actual = array_values(array_map(function ($item) {
+            /** @var SplFileInfo $item */
+            return $item->getPathname();
+        }, iterator_to_array($set)));
+        self::assertEquals($expected, $actual);
+    }
+
+    public function test_can_exclude_files_or_directories(): void
+    {
+        $path = $this->createMvcProjectStructure();
+
+        $set = MultipleDirClassSet::fromDir($path)
+            ->excludePath('Model')
+            ->excludePath('ContainerAwareInterface');
+
+        $expected = [
+            'Controller/CatalogController.php',
+            'Controller/Foo.php',
+            'Controller/ProductsController.php',
+            'Controller/UserController.php',
+            'Controller/YieldController.php',
+            'Services/UserService.php',
+            'View/CatalogView.php',
+            'View/ProductView.php',
+            'View/UserView.php',
+        ];
+
+        $actual = array_values(array_map(function ($item) {
+            /** @var SplFileInfo $item */
+            return $item->getRelativePathname();
+        }, iterator_to_array($set)));
+
+        self::assertEquals($expected, $actual);
+    }
+
+    public function test_can_exclude_glob_patterns(): void
+    {
+        $path = $this->createMvcProjectStructure();
+
+        $set = MultipleDirClassSet::fromDir($path)
+            ->excludePath('*Catalog*');
+
+        $expected = [
+            'ContainerAwareInterface.php',
+            'Controller/Foo.php',
+            'Controller/ProductsController.php',
+            'Controller/UserController.php',
+            'Controller/YieldController.php',
+            'Model/Products.php',
+            'Model/Repository/ProductsRepository.php',
+            'Model/Repository/UserRepository.php',
+            'Model/User.php',
+            'Services/UserService.php',
+            'View/ProductView.php',
+            'View/UserView.php',
+        ];
+
+        $actual = array_values(array_map(function ($item) {
+            return $item->getRelativePathname();
+        }, iterator_to_array($set)));
+
+        self::assertEquals($expected, $actual);
+    }
+
+    protected function createMvcProjectStructure(): string
+    {
+        $structure = [
+            'Controller' => [
+                'CatalogController.php' => '',
+                'Foo.php' => '',
+                'ProductsController.php' => '',
+                'UserController.php' => '',
+                'YieldController.php' => '',
+            ],
+            'Model' => [
+                'Repository' => [
+                    'CatalogRepository.php' => '',
+                    'ProductsRepository.php' => '',
+                    'UserRepository.php' => '',
+                ],
+                'Catalog.php' => '',
+                'Products.php' => '',
+                'User.php' => '',
+            ],
+            'Services' => [
+                'UserService.php' => '',
+            ],
+            'View' => [
+                'CatalogView.php' => '',
+                'ProductView.php' => '',
+                'UserView.php' => '',
+            ],
+            'ContainerAwareInterface.php' => '',
+        ];
+
+        return vfsStream::setup('root', null, $structure)->url();
+    }
+}