diff --git a/USERS.md b/USERS.md
index ea0c44ae1ff4b9..9059df8450c33f 100644
--- a/USERS.md
+++ b/USERS.md
@@ -128,6 +128,7 @@ Currently, the following organizations are **officially** using Argo CD:
 1. [IBM](https://www.ibm.com/)
 1. [Ibotta](https://home.ibotta.com)
 1. [IITS-Consulting](https://iits-consulting.de)
+1. [IllumiDesk](https://www.illumidesk.com)
 1. [imaware](https://imaware.health)
 1. [Indeed](https://indeed.com)
 1. [Index Exchange](https://www.indexexchange.com/)