diff --git a/api/sponsors.mjs b/api/sponsors.mjs
index c95c9a46..197b1fad 100644
--- a/api/sponsors.mjs
+++ b/api/sponsors.mjs
@@ -5,6 +5,12 @@ const COLLECTIVE = 'webpack';
 const API = 'https://api.opencollective.com/graphql/v2';
 const PAGE_SIZE = 1000; // Open Collective's maximum page size
 
+// Accounts to merge into another account, keyed by the slug a contribution comes
+// from. Used when a company pays through an employee's personal account.
+const ALIASES = {
+  'ag-grid-226': 'ag-grid', // John Masterson → AG Grid
+};
+
 // ACTIVE covers live recurring subscriptions; PAID covers one-time contributions;
 // CANCELLED keeps lapsed sponsors' all-time totals in the dataset.
 const ORDERS_QUERY = `
@@ -106,20 +112,27 @@ export const getOpenCollectiveSponsors = async () => {
     const account = node.fromAccount;
     if (!account?.slug) continue; // guest/incognito contributions
 
-    const existing = bySlug.get(account.slug) ?? {
+    const slug = ALIASES[account.slug] ?? account.slug;
+    const profile = {
       name: account.name ?? account.slug,
-      slug: account.slug,
       imageUrl: account.imageUrl ?? null,
-      url: account.website ?? `https://opencollective.com/${account.slug}`,
+      url: account.website ?? `https://opencollective.com/${slug}`,
+    };
+
+    const existing = bySlug.get(slug) ?? {
+      ...profile,
+      slug,
       monthly: 0,
       allTime: 0,
     };
+    // The canonical account's own profile wins over an alias's.
+    if (slug === account.slug) Object.assign(existing, profile);
 
     if (node.status === 'ACTIVE') {
       existing.monthly += monthlyAmount(node);
     }
     existing.allTime += node.totalDonations?.value ?? 0;
-    bySlug.set(account.slug, existing);
+    bySlug.set(slug, existing);
   }
 
   const sponsors = [];