diff --git a/_layouts/en.html b/_layouts/en.html
index c72eb806..9eeb2f21 100644
--- a/_layouts/en.html
+++ b/_layouts/en.html
@@ -17,6 +17,7 @@
       <li><a href="/users/">Users</a></li>
       <li><a href="/related-projects.html">Related projects</a></li>
       <li><a href="/docs/community.html">Community</a></li>
+      <li><a href="/support/">Support</a></li>
       <li><a href="/docs/developer.html">For developers</a></li>
       <li><a href="/blog/">Blog</a></li>
     </ul>
diff --git a/support/index.html b/support/index.html
new file mode 100644
index 00000000..ea8e4a48
--- /dev/null
+++ b/support/index.html
@@ -0,0 +1,28 @@
+---
+layout: en
+title: Support
+---
+<section id="support">
+  <h2>Mroonga Technical Support</h2>
+  <p>The companies listed below provide Mroonga technical support (in alphabetical order).</p>
+
+  <h3>ClearCode Inc.</h3>
+
+  <div class='company'>
+    <div class='logo'>
+      <a href='https://www.clear-code.com/'>
+        <img src='/images/support/ClearCode.svg' alt='ClearCode Inc. logo'>
+      </a>
+    </div>
+    <div class='description'>
+      <p>ClearCode has participated in Groonga and related project development since 2008. Based on this community work and development experience, the company offers technical support services for systems built with <a href='https://groonga.org'>Groonga</a>, <a href='https://pgroonga.github.io/'>PGroonga</a>, and Mroonga.</p>
+      <p>ClearCode is strong at proposing improvements to extend Groonga's features and at developing new features to enhance your systems.</p>
+      <p>For further information, please see the <a class='link' href='https://www.clear-code.com/services/groonga.html'>service introduction page</a>. The page is in Japanese, so please use your browser's translation feature or similar services as needed. You can contact us in either English or Japanese.</p>
+    </div>
+  </div>
+  <aside>
+    <a href='https://github.com/clear-code/resources'>"ClearCode logo"</a>
+    by <a href='https://www.clear-code.com'>ClearCode Inc.</a>,
+    used under <a href='https://creativecommons.org/licenses/by-sa/4.0/'>CC BY-SA</a>.
+  </aside>
+</section>