diff --git a/config/adopters.json b/config/adopters.json
index 66ef84f89fa594feac1428ab4f6ad5f727c2cc58..ca557cad92bf9fcc2283382d95d9500a99baf670 100644
--- a/config/adopters.json
+++ b/config/adopters.json
@@ -307,6 +307,15 @@
 				"iot.keyple"
 			]
 		},
+		{
+			"name": "cosmoONE",
+			"homepage_url": "https://www.cosmo-one.gr/",
+			"logo": "logo-cosmoone.png",
+			"logo_white": "logo-cosmoone-white.png",
+			"projects": [
+				"adoptium.temurin"
+			]
+		},
 		{
 			"name": "CS GROUP - France",
 			"homepage_url": "https://www.csgroup.eu",
diff --git a/static/assets/images/adopters/logo-cosmoone-white.png b/static/assets/images/adopters/logo-cosmoone-white.png
new file mode 100644
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diff --git a/static/assets/images/adopters/logo-cosmoone.png b/static/assets/images/adopters/logo-cosmoone.png
new file mode 100644
index 0000000000000000000000000000000000000000..6a64fcc15d4a9112fbba4b3da19855869545c9ee
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