diff --git a/index.html b/index.html
index 4f098ddf..c1db263b 100644
--- a/index.html
+++ b/index.html
@@ -208,6 +208,11 @@ <h3>Co-signed</h3>
               <td>Company</td>
               <td>Development; open-source community efforts</td>
             </tr>
+            <tr>
+              <td><a href="https://gemagile.com">Gem Agile</a></td>
+              <td>Company</td>
+              <td>Development; open-source community efforts</td>
+            </tr>
             <tr>
               <td><a href="https://massdriver.cloud">Massdriver</a></td>
               <td>Company</td>