diff --git a/app/models/__init__.py b/app/models/__init__.py
new file mode 100644
index 0000000..cf5478f
--- /dev/null
+++ b/app/models/__init__.py
@@ -0,0 +1,37 @@
+"""SQLAlchemy ORM models for the CRM system."""
+
+from app.models.account import Account, AccountSize, Industry
+from app.models.activity import Activity, ActivityType
+from app.models.base import Base, OrgScopedMixin, SoftDeleteMixin, TimestampMixin
+from app.models.contact import Contact
+from app.models.deal import Deal, DealStage
+from app.models.deal_stage_history import DealStageHistory
+from app.models.note import Note, NoteParentType
+from app.models.org import Org
+from app.models.tag import Tag
+from app.models.tag_link import TagLink, TagLinkParentType
+from app.models.user import User, UserRole
+
+__all__ = [
+    "Account",
+    "AccountSize",
+    "Activity",
+    "ActivityType",
+    "Base",
+    "Contact",
+    "Deal",
+    "DealStage",
+    "DealStageHistory",
+    "Industry",
+    "Note",
+    "NoteParentType",
+    "Org",
+    "OrgScopedMixin",
+    "SoftDeleteMixin",
+    "Tag",
+    "TagLink",
+    "TagLinkParentType",
+    "TimestampMixin",
+    "User",
+    "UserRole",
+]