diff --git a/GoUsers.md b/GoUsers.md
index ef4ca107..c4a2d59f 100644
--- a/GoUsers.md
+++ b/GoUsers.md
@@ -252,11 +252,14 @@
   * [Apex](https://apex.sh/)
   * [NxTide] (https://nxtide.com/)
   * [Bold Commerce](https://boldcommerce.com/careers/)
+  * [Buf](https://buf.build/)
   * [ChainSafe Systems](https://chainsafe.io/) - [github](https://github.com/chainsafesystems)
   * [district m](https://www.districtm.net) - [jobs](https://districtm.net/en/careers/)
+  * [Ecobee](https://www.ecobee.com)
   * [Greenfield Labs / Zenreach](https://zenreach.com) - [jobs](https://www.zenreach.com/careers/)
   * [Go2Mobi](http://www.go2mobi.com/) - [HN](https://news.ycombinator.com/item?id=10660847)
   * [Hootsuite](https://hootsuite.com/)
+  * [Horizon](https://horizon.io)
   * [Index Exchange](https://www.indexexchange.com) - [jobs](https://www.indexexchange.com/careers/)
   * [Insights.gg](https://insights.gg/) - [jobs](https://angel.co/company/insights-pro-gg/jobs)
   * [Kira Systems](https://kirasystems.com/) — [jobs](https://kirasystems.com/careers/)