diff --git a/Telegram/Resources/uwp/AppX/AppxManifest.xml b/Telegram/Resources/uwp/AppX/AppxManifest.xml
index 1d47b25fea..179fa9b633 100644
--- a/Telegram/Resources/uwp/AppX/AppxManifest.xml
+++ b/Telegram/Resources/uwp/AppX/AppxManifest.xml
@@ -12,7 +12,7 @@
     Version="1.7.15.6" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
-    <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>
+    <PublisherDisplayName>Telegram FZ-LLC</PublisherDisplayName>
     <Description>Telegram Desktop official messenger</Description>
     <Logo>Assets\logo\logo.png</Logo>
   </Properties>
diff --git a/Telegram/Resources/winrc/Telegram.rc b/Telegram/Resources/winrc/Telegram.rc
index 7170eae802..68fb72784b 100644
--- a/Telegram/Resources/winrc/Telegram.rc
+++ b/Telegram/Resources/winrc/Telegram.rc
@@ -50,7 +50,7 @@ BEGIN
     BEGIN
         BLOCK "040904b0"
         BEGIN
-            VALUE "CompanyName", "Telegram Messenger LLP"
+            VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
             VALUE "FileVersion", "1.7.15.6"
             VALUE "LegalCopyright", "Copyright (C) 2014-2019"
diff --git a/Telegram/Resources/winrc/Updater.rc b/Telegram/Resources/winrc/Updater.rc
index be452f998f..8e96b62312 100644
--- a/Telegram/Resources/winrc/Updater.rc
+++ b/Telegram/Resources/winrc/Updater.rc
@@ -41,7 +41,7 @@ BEGIN
     BEGIN
         BLOCK "040904b0"
         BEGIN
-            VALUE "CompanyName", "Telegram Messenger LLP"
+            VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
             VALUE "FileVersion", "1.7.15.6"
             VALUE "LegalCopyright", "Copyright (C) 2014-2019"
diff --git a/Telegram/SourceFiles/_other/updater.cpp b/Telegram/SourceFiles/_other/updater.cpp
index b2037ce955..50779423aa 100644
--- a/Telegram/SourceFiles/_other/updater.cpp
+++ b/Telegram/SourceFiles/_other/updater.cpp
@@ -307,7 +307,7 @@ void updateRegistry() {
 								RegSetValueEx(rkey, L"DisplayVersion", 0, REG_SZ, (const BYTE*)versionStr, ((versionLen / 2) + 1) * sizeof(WCHAR));
 								wsprintf(nameStr, L"Telegram Desktop version %s", versionStr);
 								RegSetValueEx(rkey, L"DisplayName", 0, REG_SZ, (const BYTE*)nameStr, (wcslen(nameStr) + 1) * sizeof(WCHAR));
-								wsprintf(publisherStr, L"Telegram Messenger LLP");
+								wsprintf(publisherStr, L"Telegram FZ-LLC");
 								RegSetValueEx(rkey, L"Publisher", 0, REG_SZ, (const BYTE*)publisherStr, (wcslen(publisherStr) + 1) * sizeof(WCHAR));
 								wsprintf(icongroupStr, L"Telegram Desktop");
 								RegSetValueEx(rkey, L"Inno Setup: Icon Group", 0, REG_SZ, (const BYTE*)icongroupStr, (wcslen(icongroupStr) + 1) * sizeof(WCHAR));
diff --git a/Telegram/build/setup.iss b/Telegram/build/setup.iss
index 2f566fca6c..a599e247e0 100644
--- a/Telegram/build/setup.iss
+++ b/Telegram/build/setup.iss
@@ -1,6 +1,6 @@
 #define MyAppShortName "Telegram"
 #define MyAppName "Telegram Desktop"
-#define MyAppPublisher "Telegram Messenger LLP"
+#define MyAppPublisher "Telegram FZ-LLC"
 #define MyAppURL "https://tdesktop.com"
 #define MyAppExeName "Telegram.exe"
 #define MyAppId "53F49750-6209-4FBF-9CA8-7A333C87D1ED"
diff --git a/Telegram/build/test_package.bat b/Telegram/build/test_package.bat
index 223ba3b332..b7875c9dd2 100644
--- a/Telegram/build/test_package.bat
+++ b/Telegram/build/test_package.bat
@@ -39,7 +39,7 @@ mkdir "%ReleasePath%\AppX"
 xcopy "Resources\uwp\AppX\*" "%ReleasePath%\AppX\" /E
 
 set "ResourcePath=%ReleasePath%\AppX\AppxManifest.xml"
-call :repl "Argument= (Publisher=)&quot;CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A&quot;/ $1&quot;CN=Telegram Messenger LLP, O=Telegram Messenger LLP, L=London, C=GB&quot;" "Filename=%ResourcePath%" || goto :error
+call :repl "Argument= (Publisher=)&quot;CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A&quot;/ $1&quot;CN=Telegram FZ-LLC, O=Telegram FZ-LLC, L=Dubai, C=AE&quot;" "Filename=%ResourcePath%" || goto :error
 call :repl "Argument= (ProcessorArchitecture=)&quot;ARCHITECTURE&quot;/ $1&quot;x64&quot;" "Filename=%ResourcePath%" || goto :error
 
 makepri new /pr Resources\uwp\AppX\ /cf Resources\uwp\priconfig.xml /mn %ReleasePath%\AppX\AppxManifest.xml /of %ReleasePath%\AppX\resources.pri