added stackengine to list of companies
diff --git a/GoUsers.md b/GoUsers.md
index 1d14ec1..6afb312 100644
--- a/GoUsers.md
+++ b/GoUsers.md
@@ -172,6 +172,7 @@
* [Splice](http://splice.com) - [tweet](https://twitter.com/mattetti/status/387935640513683456), [blog](http://blog.gopheracademy.com/birthday-bash-2014/go-shaped-splice-engineering-culture/), [blog](https://blog.splice.com/golang-improved-simplicity-reduced-maintenance/)
* [Springer](http://joinit.springer.com) - [tweet](https://twitter.com/quii/status/575647166091370497)
* [Square](http://www.squareup.com) - [blog](http://corner.squareup.com/2014/05/evaluating-go-frameworks.html)
+ * [StackEngine](http://www.stackengine.com) - [blog](http://stackengine.com/golang-with-circleci/)
* [Stack Exchange](http://stackexchange.com/) - [blog](http://blog.stackoverflow.com/2014/11/announcing-bosun-our-new-open-source-monitoring-alerting-system/), [github](https://github.com/bosun-monitor/bosun), [website](http://bosun.org/)
* [StatHat](http://stathat.com/) - [Go blog post](http://blog.golang.org/2011/12/building-stathat-with-go.html)
* [Steals.com](http://steals.com) [blog](http://blog.gopheracademy.com/day-15-shopping-with-go)
