Added Greta as a user
diff --git a/GoUsers.md b/GoUsers.md
index c479929..9781709 100644
--- a/GoUsers.md
+++ b/GoUsers.md
@@ -429,6 +429,7 @@
   * [Min Doktor](https://mindoktor.se/)
   * [Slagkryssaren] (https://slagkryssaren.com/)
   * [TV4](http://www.tv4.se/) - [blog](http://http.tv4.se/2014/12/04/tv4-tech-peter-hellberg-kristian-saebdal-tv4-vara-topplistor-i-go/)
+  * [Greta](https://greta.io/)
 
 ## Switzerland
   * [AgFlow SA](http://www.agflow.com/)