Updated GoUsers (markdown)
diff --git a/GoUsers.md b/GoUsers.md
index 7e1d967..6500e32 100644
--- a/GoUsers.md
+++ b/GoUsers.md
@@ -157,6 +157,7 @@
   * [Kochava](https://www.kochava.com/)
   * [Koding](http://www.koding.com) - [quora](http://www.quora.com/Node-js/Why-did-Koding-switch-from-Node-js-to-Go)
   * [LabStack](http://labstack.com/) - [github](https://github.com/labstack/echo), [website](http://echo.labstack.com/)
+  * [Leader](http://leader.io)
   * [Lean Labs](http://kanban.leanlabs.io/) - [git release](https://gitlab.com/leanlabsio/kanban/blob/master/CHANGELOG.md#130-2015-09-06)
   * [Lincoln Loop](http://lincolnloop.com/) - [blog (as part of https://botbot.me/ , #go-nuts IRC logging)](http://lincolnloop.com/blog/djangonaut-building-webapp-go-gorilla/)
   * [LocalRaces](https://localraces.com/) - [website](https://localraces.com/about)
@@ -203,6 +204,7 @@
   * [Parse.com](http://www.parse.com/) - [blog](http://blog.parse.com/learn/how-we-moved-our-api-from-ruby-to-go-and-saved-our-sanity/)
   * [Partner Fusion](http://www.partnerfusion.com)
   * [Percona](http://www.percona.com) - [blog](http://www.mysqlperformanceblog.com/2014/05/14/tips-benchmarking-go-mysql/)
+  * [pet.io](http://pet.io)
   * [Pinshape](https://pinshape.com/) - [job](https://twitter.com/MusicHackFest/status/639219466262454272)
   * [Pinterest](https://www.pinterest.com/) - [github](https://github.com/pinterest)
   * [Pivotal](https://pivotal.io/) - [Cloud Foundry](https://github.com/cloudfoundry) and [Cloud Foundry Incubator](https://github.com/cloudfoundry-incubator)