diff --git a/README.md b/README.md
index 381450ca..0f3b8675 100644
--- a/README.md
+++ b/README.md
@@ -152,6 +152,7 @@ Say thanks!
 <td>Heroku<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/heroku.svg" width="125" title="Heroku" /><br>453 Bytes</td>
 </tr>
 <tr>
+<td>Research Gate<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/researchgate.svg" width="125" title="Research Gate" /><br>914 Bytes</td>
 </tr>
 </table>
 
diff --git a/images/reference/index.md b/images/reference/index.md
index dc894ec8..bc6619f4 100644
--- a/images/reference/index.md
+++ b/images/reference/index.md
@@ -155,3 +155,4 @@ Where possible this links to the organisation's brand guidelines page.
 | <img src="/images/svg/square-cash.svg" width="256" /> | <img src="/images/reference/square-cash-app-logo.jpg" width="256" />  | https://squareup.com/us/en/press |
 | <img src="/images/svg/opencollective.svg" width="256" /> | <img src="/images/reference/opencollective.svg" width="256" />  | https://opencollective.com/static/images/opencollective-icon.svg |
 | <img src="/images/svg/safari.svg" width="256" /> | <img src="/images/reference/Safari_browser_logo.svg" width="256" />  | https://www.apple.com/uk/safari/ |
+| <img src="/images/svg/researchgate.svg" width="256" /> | <img src="/images/reference/researchgate.png" width="256" />  | https://mobile.twitter.com/ResearchGate/photo |