diff --git a/tools/OWNERS_ECOSYSTEM b/tools/OWNERS_ECOSYSTEM
index d338068c4da..c922b19297c 100644
--- a/tools/OWNERS_ECOSYSTEM
+++ b/tools/OWNERS_ECOSYSTEM
@@ -1,6 +1,8 @@
-devoncarew@google.com
+bquinlan@google.com
+jonasfj@google.com
 kevmoo@google.com
 mit@google.com
 mosum@google.com
 nbosch@google.com
-omersa@google.com
+sigurdm@google.com
+zarah@google.com