diff --git a/backend/src/modules/cron/bankstatementsync.service.ts b/backend/src/modules/cron/bankstatementsync.service.ts
index 71aa17d..cded6be 100644
--- a/backend/src/modules/cron/bankstatementsync.service.ts
+++ b/backend/src/modules/cron/bankstatementsync.service.ts
@@ -52,6 +52,11 @@ const normalizeDate = (val: any) => {
     return isNaN(d.getTime()) ? null : d
 }
 
+export const getBankAccountOwnerName = (account: any) => {
+    const ownerName = typeof account?.owner_name === "string" ? account.owner_name.trim() : ""
+    return ownerName || null
+}
+
 export function bankStatementService(server: FastifyInstance) {
 
     let accessToken: string | null = null
@@ -110,6 +115,23 @@ export function bankStatementService(server: FastifyInstance) {
         }
     }
 
+    // -----------------------------------------------
+    // ✔ Kontoinhaber laden
+    // -----------------------------------------------
+    const getAccountData = async (accountId: string): Promise<any> => {
+        if (useCentralBanking) return await centralServicesClient.getBankingAccount(accountId)
+        const {data} = await axios.get(
+            `${secrets.GOCARDLESS_BASE_URL}/accounts/${accountId}`,
+            {
+                headers: {
+                    Authorization: `Bearer ${accessToken}`,
+                    Accept: "application/json",
+                },
+            }
+        )
+        return data
+    }
+
     // -----------------------------------------------
     // ✔ Transaktionen laden
     // -----------------------------------------------
@@ -162,6 +184,22 @@ export function bankStatementService(server: FastifyInstance) {
         for (const account of accounts) {
             try {
 
+                // ---------------------------
+                // 0. KONTOINHABER SYNC
+                // ---------------------------
+                try {
+                    const accountData = await getAccountData(account.accountId)
+                    const ownerName = getBankAccountOwnerName(accountData)
+                    if (ownerName && ownerName !== account.ownerName) {
+                        await server.db
+                            .update(bankaccounts)
+                            .set({ownerName})
+                            .where(eq(bankaccounts.id, account.id))
+                    }
+                } catch (error: any) {
+                    server.log.warn({err: error, accountId: account.accountId}, "Kontoinhaber konnte nicht synchronisiert werden")
+                }
+
                 // ---------------------------
                 // 1. BALANCE SYNC
                 // ---------------------------
diff --git a/backend/tests/bankStatementSyncOwnerName.test.ts b/backend/tests/bankStatementSyncOwnerName.test.ts
new file mode 100644
index 0000000..efc0e83
--- /dev/null
+++ b/backend/tests/bankStatementSyncOwnerName.test.ts
@@ -0,0 +1,17 @@
+import test from "node:test"
+import assert from "node:assert/strict"
+
+import { getBankAccountOwnerName } from "../src/modules/cron/bankstatementsync.service"
+
+test("reads the GoCardless owner_name for a bank account", () => {
+    assert.equal(
+        getBankAccountOwnerName({ owner_name: "Neue Firma GmbH" }),
+        "Neue Firma GmbH"
+    )
+})
+
+test("does not overwrite the stored owner with an empty provider value", () => {
+    assert.equal(getBankAccountOwnerName({ owner_name: "" }), null)
+    assert.equal(getBankAccountOwnerName({}), null)
+    assert.equal(getBankAccountOwnerName(null), null)
+})