diff --git a/_data/org-members.yaml b/_data/org-members.yaml
index e7d38d24..59835f60 100644
--- a/_data/org-members.yaml
+++ b/_data/org-members.yaml
@@ -39,3 +39,17 @@ standard:
     tier: "Standard"
 
 premier:
+  - name: "University of Illinois Urbana-Champaign"
+    url: https://illinois.edu/
+    figure: logo-uiuc.png
+    acronym: UIUC
+    date_joined: 2024-11-22
+    founding_member: true
+    tier: "Premier"
+  - name: "Lawrence Berkeley National Laboratory"
+    url: https://lbl.gov
+    figure: logo-lbl.png
+    acronym: LBL
+    date_joined: 2024-12-19
+    founding_member: true
+    tier: "Premier"
diff --git a/assets/img/org-logos/logo-lbl.png b/assets/img/org-logos/logo-lbl.png
new file mode 100644
index 00000000..aebf37d9
Binary files /dev/null and b/assets/img/org-logos/logo-lbl.png differ
diff --git a/assets/img/org-logos/logo-uiuc.png b/assets/img/org-logos/logo-uiuc.png
new file mode 100644
index 00000000..b7b654f4
Binary files /dev/null and b/assets/img/org-logos/logo-uiuc.png differ