diff --git a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/export/ExportModelToTsDeclarations.kt b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/export/ExportModelToTsDeclarations.kt
index d63d9f2356f..3ed27f8af80 100644
--- a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/export/ExportModelToTsDeclarations.kt
+++ b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/export/ExportModelToTsDeclarations.kt
@@ -8,10 +8,7 @@ package org.jetbrains.kotlin.ir.backend.js.export
 import org.jetbrains.kotlin.descriptors.DescriptorVisibilities
 import org.jetbrains.kotlin.ir.backend.js.JsLoweredDeclarationOrigin
 import org.jetbrains.kotlin.ir.backend.js.lower.isEs6PrimaryConstructorReplacement
-import org.jetbrains.kotlin.ir.backend.js.utils.JsAnnotations
-import org.jetbrains.kotlin.ir.backend.js.utils.getFqNameWithJsNameWhenAvailable
-import org.jetbrains.kotlin.ir.backend.js.utils.getJsNameOrKotlinName
-import org.jetbrains.kotlin.ir.backend.js.utils.sanitizeName
+import org.jetbrains.kotlin.ir.backend.js.utils.*
 import org.jetbrains.kotlin.ir.declarations.IrClass
 import org.jetbrains.kotlin.ir.declarations.IrFunction
 import org.jetbrains.kotlin.ir.util.*
@@ -323,7 +320,13 @@ class ExportModelToTsDeclarations {
         val realNestedClasses = nonInnerClasses + innerClasses.map { it.withProtectedConstructors() }
         val tsIgnoreForPrivateConstructorInheritance = if (hasSuperClassWithPrivateConstructor()) {
             tsIgnore("extends class with private primary constructor") + "\n$indent"
-        } else ""
+        } else null
+
+        val tsIgnoreForCompanionInheritance = if (hasSuperClassAndCompanion()) {
+            tsIgnore("https://github.com/microsoft/TypeScript/issues/4628") + "\n$indent"
+        } else null
+
+        val tsIgnore = tsIgnoreForPrivateConstructorInheritance ?: tsIgnoreForCompanionInheritance ?: ""
 
         val klassExport =
             "$prefix$modifiers$keyword $name$renderedTypeParameters$superClassClause$superInterfacesClause {\n$bodyString}"
@@ -338,7 +341,7 @@ class ExportModelToTsDeclarations {
             )
         } else ""
 
-        return if (name.isValidES5Identifier()) tsIgnoreForPrivateConstructorInheritance + klassExport + staticsExport + interfaceCompanionsString else ""
+        return if (name.isValidES5Identifier()) tsIgnore + klassExport + staticsExport + interfaceCompanionsString else ""
     }
 
     private fun ExportedRegularClass.hasSuperClassWithPrivateConstructor(): Boolean {
@@ -347,6 +350,11 @@ class ExportModelToTsDeclarations {
         return exportedConstructor?.let { it.visibility == DescriptorVisibilities.PRIVATE || it.hasAnnotation(JsAnnotations.jsExportIgnoreFqn) } ?: true
     }
 
+    private fun ExportedRegularClass.hasSuperClassAndCompanion(): Boolean {
+        val superClass = superClasses.firstIsInstanceOrNull<ExportedType.ClassType>()?.ir?.takeIf { !it.isObject }
+        return superClass != null && ir.companionObject()?.isJsExportIgnore() == false
+    }
+
     private fun List<ExportedType>.toExtendsClause(indent: String): String {
         if (isEmpty()) return ""
 
diff --git a/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.d.ts b/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.d.ts
index 53702d022c4..cdfba734d8c 100644
--- a/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.d.ts
+++ b/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.d.ts
@@ -41,6 +41,18 @@ declare namespace JS_TESTS {
         function createNested1(): typeof foo.Parent.Nested1;
         function createNested2(): foo.Parent.Nested1.Nested2;
         function createNested3(): foo.Parent.Nested1.Nested2.Companion.Nested3;
+        abstract class BaseWithCompanion {
+            constructor();
+            static get Companion(): {
+                get any(): string;
+            };
+        }
+        /* @ts-ignore: https://github.com/microsoft/TypeScript/issues/4628 */
+        class ChildWithCompanion extends foo.BaseWithCompanion {
+            constructor();
+            static get Companion(): {
+            };
+        }
     }
     namespace _objects_ {
         const foo$Parent$Nested1: {
diff --git a/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.kt b/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.kt
index 1953bbc1b18..6442df3f07c 100644
--- a/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.kt
+++ b/js/js.translator/testData/typescript-export/objects-in-exported-file/objects.kt
@@ -63,4 +63,15 @@ fun createNested2(): Parent.Nested1.Nested2 {
 
 fun createNested3(): Parent.Nested1.Nested2.Companion.Nested3 {
     return Parent.Nested1.Nested2.Companion.Nested3()
+}
+
+
+abstract class BaseWithCompanion {
+    companion object {
+        val any: String = "ANYTHING"
+    }
+}
+
+class ChildWithCompanion : BaseWithCompanion() {
+    companion object
 }
\ No newline at end of file
diff --git a/js/js.translator/testData/typescript-export/objects-in-exported-file/objects__main.ts b/js/js.translator/testData/typescript-export/objects-in-exported-file/objects__main.ts
index 347735a0de5..9a70c9ce1fa 100644
--- a/js/js.translator/testData/typescript-export/objects-in-exported-file/objects__main.ts
+++ b/js/js.translator/testData/typescript-export/objects-in-exported-file/objects__main.ts
@@ -7,6 +7,8 @@ import createNested1 = JS_TESTS.foo.createNested1;
 import createNested2 = JS_TESTS.foo.createNested2;
 import createNested3 = JS_TESTS.foo.createNested3;
 import WithSimpleObjectInside = JS_TESTS.foo.WithSimpleObjectInside;
+import BaseWithCompanion = JS_TESTS.foo.BaseWithCompanion;
+import ChildWithCompanion = JS_TESTS.foo.ChildWithCompanion;
 
 function assert(condition: boolean) {
     if (!condition) {
@@ -34,5 +36,6 @@ function box(): string {
 
     assert(WithSimpleObjectInside.value === "WithSimpleObjectInside");
     assert(WithSimpleObjectInside.SimpleObject.value === "SimpleObject");
+
     return "OK";
 }
\ No newline at end of file
diff --git a/js/js.translator/testData/typescript-export/objects/objects.d.ts b/js/js.translator/testData/typescript-export/objects/objects.d.ts
index 53702d022c4..cdfba734d8c 100644
--- a/js/js.translator/testData/typescript-export/objects/objects.d.ts
+++ b/js/js.translator/testData/typescript-export/objects/objects.d.ts
@@ -41,6 +41,18 @@ declare namespace JS_TESTS {
         function createNested1(): typeof foo.Parent.Nested1;
         function createNested2(): foo.Parent.Nested1.Nested2;
         function createNested3(): foo.Parent.Nested1.Nested2.Companion.Nested3;
+        abstract class BaseWithCompanion {
+            constructor();
+            static get Companion(): {
+                get any(): string;
+            };
+        }
+        /* @ts-ignore: https://github.com/microsoft/TypeScript/issues/4628 */
+        class ChildWithCompanion extends foo.BaseWithCompanion {
+            constructor();
+            static get Companion(): {
+            };
+        }
     }
     namespace _objects_ {
         const foo$Parent$Nested1: {
diff --git a/js/js.translator/testData/typescript-export/objects/objects.kt b/js/js.translator/testData/typescript-export/objects/objects.kt
index cc804d74080..7f184587b15 100644
--- a/js/js.translator/testData/typescript-export/objects/objects.kt
+++ b/js/js.translator/testData/typescript-export/objects/objects.kt
@@ -59,4 +59,15 @@ fun createNested2(): Parent.Nested1.Nested2 {
 @JsExport
 fun createNested3(): Parent.Nested1.Nested2.Companion.Nested3 {
     return Parent.Nested1.Nested2.Companion.Nested3()
+}
+
+@JsExport
+abstract class BaseWithCompanion {
+    companion object {
+        val any: String = "ANYTHING"
+    }
+}
+@JsExport
+class ChildWithCompanion : BaseWithCompanion() {
+    companion object
 }
\ No newline at end of file