diff --git a/developers_affiliations3.txt b/developers_affiliations3.txt
index 0b5873bb..e55df706 100644
--- a/developers_affiliations3.txt
+++ b/developers_affiliations3.txt
@@ -18937,8 +18937,9 @@ cart: cart!users.noreply.github.com
 	International Business Machines Corporation until 2014-08-01
 	Independent from 2014-08-01 until 2015-08-01
 	Microsoft Corporation from 2015-08-01
-cartermckinnon: cartermckinnon!gmail.com, cartermckinnon!users.noreply.github.com, mckdev!amazon.com
-	Amazon
+cartermckinnon: cartermckinnon!gmail.com, cartermckinnon!users.noreply.github.com, mckdev!amazon.com, cmckinnon!coreweave.com
+	Amazon until 2025-10-01
+	CoreWeave from 2025-10-01
 cartermp: pcarter!fastmail.com, phcart!microsoft.com, phillip!honeycomb.io, phillipcarter!honeycomb.io
 	Microsoft Corporation until 2021-07-01
 	Hound Technology Inc. dba Honeycomb from 2021-07-01