diff --git a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/BindingList.cs b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/BindingList.cs
index 9e5faa75ec37b3..b423375c646b8d 100644
--- a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/BindingList.cs
+++ b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/BindingList.cs
@@ -73,7 +73,7 @@ private void Initialize()
             }
         }
 
-        private bool ItemTypeHasDefaultConstructor
+        private static bool ItemTypeHasDefaultConstructor
         {
             get
             {
diff --git a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/CultureInfoConverter.cs b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/CultureInfoConverter.cs
index b675da60e69d0d..3e8408548c63a0 100644
--- a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/CultureInfoConverter.cs
+++ b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/CultureInfoConverter.cs
@@ -22,7 +22,7 @@ public class CultureInfoConverter : TypeConverter
         /// <summary>
         /// Retrieves the "default" name for our culture.
         /// </summary>
-        private string DefaultCultureString => SR.CultureInfoConverterDefaultCultureString;
+        private static string DefaultCultureString => SR.CultureInfoConverterDefaultCultureString;
 
         private const string DefaultInvariantCultureString = "(Default)";
 
diff --git a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/Design/DesigntimeLicenseContext.cs b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/Design/DesigntimeLicenseContext.cs
index b72d91e01c955a..eb5f0d456b8cd3 100644
--- a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/Design/DesigntimeLicenseContext.cs
+++ b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/Design/DesigntimeLicenseContext.cs
@@ -50,7 +50,7 @@ internal sealed class RuntimeLicenseContext : LicenseContext
         /// if there is a '#' in the path, everything after this is treated as a fragment. So
         /// we need to append the fragment to the end of the path.
         /// </summary>
-        private string GetLocalPath(string fileName)
+        private static string GetLocalPath(string fileName)
         {
             Debug.Assert(fileName != null && fileName.Length > 0, "Cannot get local path, fileName is not valid");
 
@@ -150,7 +150,7 @@ private string GetLocalPath(string fileName)
         * we are attempting to locate could have different casing
         * depending on how the assembly was loaded.
         **/
-        private Stream? CaseInsensitiveManifestResourceStreamLookup(Assembly satellite, string name)
+        private static Stream? CaseInsensitiveManifestResourceStreamLookup(Assembly satellite, string name)
         {
             CompareInfo comparer = CultureInfo.InvariantCulture.CompareInfo;
 
diff --git a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.ReflectedTypeData.cs b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.ReflectedTypeData.cs
index 7237e3f94b0f69..05241af299d0c9 100644
--- a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.ReflectedTypeData.cs
+++ b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.ReflectedTypeData.cs
@@ -154,7 +154,7 @@ internal AttributeCollection GetAttributes()
             /// <summary>
             /// Retrieves the component name from the site.
             /// </summary>
-            internal string? GetComponentName(object? instance)
+            internal static string? GetComponentName(object? instance)
             {
                 IComponent? comp = instance as IComponent;
                 ISite? site = comp?.Site;
diff --git a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.cs b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.cs
index 48709a88c24675..dacc0ea3aba45d 100644
--- a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.cs
+++ b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/ReflectTypeDescriptionProvider.cs
@@ -355,10 +355,9 @@ internal AttributeCollection GetAttributes([DynamicallyAccessedMembers(Dynamical
         /// <summary>
         /// Retrieves the component name from the site.
         /// </summary>
-        internal string? GetComponentName([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.All)] Type type, object? instance)
+        internal static string? GetComponentName(object? instance)
         {
-            ReflectedTypeData td = GetTypeData(type, true)!;
-            return td.GetComponentName(instance);
+            return ReflectedTypeData.GetComponentName(instance);
         }
 
         /// <summary>
@@ -464,7 +463,7 @@ internal EventDescriptorCollection GetEvents([DynamicallyAccessedMembers(Dynamic
         /// Retrieves custom extender attributes. We don't support
         /// extender attributes, so we always return an empty collection.
         /// </summary>
-        internal AttributeCollection GetExtendedAttributes(object instance)
+        internal static AttributeCollection GetExtendedAttributes(object instance)
         {
             return AttributeCollection.Empty;
         }
@@ -481,10 +480,9 @@ internal AttributeCollection GetExtendedAttributes(object instance)
         /// <summary>
         /// Retrieves the component name from the site.
         /// </summary>
-        [RequiresUnreferencedCode("The Type of instance cannot be statically discovered.")]
-        internal string? GetExtendedComponentName(object instance)
+        internal static string? GetExtendedComponentName(object instance)
         {
-            return GetComponentName(instance.GetType(), instance);
+            return GetComponentName(instance);
         }
 
         /// <summary>
@@ -502,7 +500,7 @@ internal TypeConverter GetExtendedConverter(object instance)
         /// Return the default event. The default event is determined by the
         /// presence of a DefaultEventAttribute on the class.
         /// </summary>
-        internal EventDescriptor? GetExtendedDefaultEvent(object instance)
+        internal static EventDescriptor? GetExtendedDefaultEvent()
         {
             return null; // we don't support extended events.
         }
@@ -510,7 +508,7 @@ internal TypeConverter GetExtendedConverter(object instance)
         /// <summary>
         /// Return the default property.
         /// </summary>
-        internal PropertyDescriptor? GetExtendedDefaultProperty(object instance)
+        internal static PropertyDescriptor? GetExtendedDefaultProperty(object instance)
         {
             return null; // extender properties are never the default.
         }
@@ -527,7 +525,7 @@ internal TypeConverter GetExtendedConverter(object instance)
         /// <summary>
         /// Retrieves the events for this type.
         /// </summary>
-        internal EventDescriptorCollection GetExtendedEvents(object instance)
+        internal static EventDescriptorCollection GetExtendedEvents(object instance)
         {
             return EventDescriptorCollection.Empty;
         }
@@ -796,7 +794,7 @@ private static IExtenderProvider[] GetExtenders(ICollection components, object i
         /// <summary>
         /// Retrieves the owner for a property.
         /// </summary>
-        internal object GetExtendedPropertyOwner(object instance, PropertyDescriptor? pd)
+        internal static object GetExtendedPropertyOwner(object instance, PropertyDescriptor? pd)
         {
             return GetPropertyOwner(instance.GetType(), instance, pd);
         }
@@ -878,7 +876,7 @@ internal PropertyDescriptorCollection GetProperties([DynamicallyAccessedMembers(
         /// <summary>
         /// Retrieves the owner for a property.
         /// </summary>
-        internal object GetPropertyOwner(Type type, object instance, PropertyDescriptor? pd)
+        internal static object GetPropertyOwner(Type type, object instance, PropertyDescriptor? pd)
         {
             return TypeDescriptor.GetAssociation(type, instance);
         }
diff --git a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/TypeDescriptor.cs b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/TypeDescriptor.cs
index 0747e7ff01e95e..f1b36ef296ab94 100644
--- a/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/TypeDescriptor.cs
+++ b/src/libraries/System.ComponentModel.TypeConverter/src/System/ComponentModel/TypeDescriptor.cs
@@ -3324,9 +3324,9 @@ AttributeCollection ICustomTypeDescriptor.GetAttributes()
                     // custom type descriptor
 
                     TypeDescriptionProvider p = _node.Provider;
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
-                        return rp.GetExtendedAttributes(_instance);
+                        return ReflectTypeDescriptionProvider.GetExtendedAttributes(_instance);
                     }
 
                     ICustomTypeDescriptor desc = p.GetExtendedTypeDescriptor(_instance);
@@ -3369,9 +3369,9 @@ AttributeCollection ICustomTypeDescriptor.GetAttributes()
                     // custom type descriptor
 
                     TypeDescriptionProvider p = _node.Provider;
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
-                        return rp.GetExtendedComponentName(_instance);
+                        return ReflectTypeDescriptionProvider.GetExtendedComponentName(_instance);
                     }
 
                     ICustomTypeDescriptor desc = p.GetExtendedTypeDescriptor(_instance);
@@ -3413,9 +3413,9 @@ TypeConverter ICustomTypeDescriptor.GetConverter()
                     // custom type descriptor
 
                     TypeDescriptionProvider p = _node.Provider;
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
-                        return rp.GetExtendedDefaultEvent(_instance);
+                        return ReflectTypeDescriptionProvider.GetExtendedDefaultEvent();
                     }
 
                     ICustomTypeDescriptor desc = p.GetExtendedTypeDescriptor(_instance);
@@ -3433,9 +3433,9 @@ TypeConverter ICustomTypeDescriptor.GetConverter()
                     // If so, we can call on it directly rather than creating another
                     // custom type descriptor
                     TypeDescriptionProvider p = _node.Provider;
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
-                        return rp.GetExtendedDefaultProperty(_instance);
+                        return ReflectTypeDescriptionProvider.GetExtendedDefaultProperty(_instance);
                     }
 
                     ICustomTypeDescriptor desc = p.GetExtendedTypeDescriptor(_instance);
@@ -3478,9 +3478,9 @@ EventDescriptorCollection ICustomTypeDescriptor.GetEvents()
                     // If so, we can call on it directly rather than creating another
                     // custom type descriptor
                     TypeDescriptionProvider p = _node.Provider;
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
-                        return rp.GetExtendedEvents(_instance);
+                        return ReflectTypeDescriptionProvider.GetExtendedEvents(_instance);
                     }
 
                     ICustomTypeDescriptor desc = p.GetExtendedTypeDescriptor(_instance);
@@ -3500,13 +3500,13 @@ EventDescriptorCollection ICustomTypeDescriptor.GetEvents(Attribute[]? attribute
                     // If so, we can call on it directly rather than creating another
                     // custom type descriptor
                     TypeDescriptionProvider p = _node.Provider;
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
                         // There is no need to filter these events. For extended objects, they
                         // are accessed through our pipeline code, which always filters before
                         // returning. So any filter we do here is redundant. Note that we do
                         // pass a valid filter to a custom descriptor so it can optimize if it wants.
-                        EventDescriptorCollection events = rp.GetExtendedEvents(_instance);
+                        EventDescriptorCollection events = ReflectTypeDescriptionProvider.GetExtendedEvents(_instance);
                         return events;
                     }
 
@@ -3578,9 +3578,9 @@ object ICustomTypeDescriptor.GetPropertyOwner(PropertyDescriptor? pd)
 
                     TypeDescriptionProvider p = _node.Provider;
 
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
-                        return rp.GetExtendedPropertyOwner(_instance, pd);
+                        return ReflectTypeDescriptionProvider.GetExtendedPropertyOwner(_instance, pd);
                     }
 
                     ICustomTypeDescriptor desc = p.GetExtendedTypeDescriptor(_instance);
@@ -3675,9 +3675,9 @@ AttributeCollection ICustomTypeDescriptor.GetAttributes()
                     // custom type descriptor
                     TypeDescriptionProvider p = _node.Provider;
                     string? name;
-                    if (p is ReflectTypeDescriptionProvider rp)
+                    if (p is ReflectTypeDescriptionProvider)
                     {
-                        name = rp.GetComponentName(_objectType, _instance);
+                        name = ReflectTypeDescriptionProvider.GetComponentName(_instance);
                     }
                     else
                     {
@@ -3924,7 +3924,7 @@ PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties(Attribute[]? at
                     object? owner;
                     if (p is ReflectTypeDescriptionProvider rp)
                     {
-                        owner = rp.GetPropertyOwner(_objectType, _instance!, pd);
+                        owner = ReflectTypeDescriptionProvider.GetPropertyOwner(_objectType, _instance!, pd);
                     }
                     else
                     {