diff --git a/docs/who-is-using.md b/docs/who-is-using.md
index 579c68fe..ec05081c 100644
--- a/docs/who-is-using.md
+++ b/docs/who-is-using.md
@@ -7,4 +7,5 @@
 | The Trade Desk | @JonnyIncognito | Production | Data Engineering Infrastructure |
 | Lightbend | @yuchaoran2011 | Production | Streaming Platform |
 | McAfee | @jmdacruz | Development | Streaming Platform |
+| Mux | @skidder | Production | Streaming Platform |
 | Zillow | @kelly-sm | Production | Streaming Platform |