diff --git a/src/Umbraco.Core/Services/IApplicationTreeService.cs b/src/Umbraco.Core/Services/IApplicationTreeService.cs
index 5b6976c021..98c3047fea 100644
--- a/src/Umbraco.Core/Services/IApplicationTreeService.cs
+++ b/src/Umbraco.Core/Services/IApplicationTreeService.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using Umbraco.Core.Models;
 
 namespace Umbraco.Core.Services
@@ -41,6 +42,9 @@ namespace Umbraco.Core.Services
         /// <returns>Returns a ApplicationTree Array</returns>
         IEnumerable<ApplicationTree> GetAll();
 
+
+        IEnumerable<Type> GetAllTypes();
+
         /// <summary>
         /// Gets the application tree for the applcation with the specified alias
         /// </summary>
@@ -113,6 +117,11 @@ namespace Umbraco.Core.Services
             throw new System.NotImplementedException();
         }
 
+        public IEnumerable<Type> GetAllTypes()
+        {
+            throw new System.NotImplementedException();
+        }
+
         /// <summary>
         /// Gets the application tree for the applcation with the specified alias
         /// </summary>
diff --git a/src/Umbraco.Web/Services/ApplicationTreeService.cs b/src/Umbraco.Web/Services/ApplicationTreeService.cs
index abd9f08a53..08a17187e7 100644
--- a/src/Umbraco.Web/Services/ApplicationTreeService.cs
+++ b/src/Umbraco.Web/Services/ApplicationTreeService.cs
@@ -21,6 +21,7 @@ namespace Umbraco.Web.Services
         private readonly ILogger _logger;
         private readonly CacheHelper _cache;
         private Lazy<IEnumerable<ApplicationTree>> _allAvailableTrees;
+        private IEnumerable<Type> _treeTypes;
         internal const string TreeConfigFileName = "trees.config";
         private static string _treeConfig;
         private static readonly object Locker = new object();
@@ -251,6 +252,11 @@ namespace Umbraco.Web.Services
             return GetAppTrees().OrderBy(x => x.SortOrder);
         }
 
+        public IEnumerable<Type> GetAllTypes()
+        {
+            return _treeTypes ?? (_treeTypes = GetAll().Select(x => x.GetRuntimeType()));
+        }
+
         /// <summary>
         /// Gets the application tree for the applcation with the specified alias
         /// </summary>