diff --git a/src/components/quality/InspectionManagement/OrderSelectModal.tsx b/src/components/quality/InspectionManagement/OrderSelectModal.tsx
index 4821eceb..db56d4a7 100644
--- a/src/components/quality/InspectionManagement/OrderSelectModal.tsx
+++ b/src/components/quality/InspectionManagement/OrderSelectModal.tsx
@@ -64,7 +64,7 @@ export function OrderSelectModal({
       keyExtractor={(item) => item.id}
       searchMode="enter"
       loadOnOpen
-      dialogClassName="sm:max-w-2xl"
+      dialogClassName="sm:max-w-3xl"
       listContainerClassName="max-h-[400px] overflow-y-auto border rounded-md"
       mode="multiple"
       onSelect={onSelect}
@@ -84,6 +84,7 @@ export function OrderSelectModal({
               </TableHead>
               <TableHead>수주번호</TableHead>
               <TableHead>현장명</TableHead>
+              <TableHead>발주처</TableHead>
               <TableHead className="text-center">납품일</TableHead>
               <TableHead className="text-center">개소</TableHead>
             </TableRow>
@@ -101,6 +102,7 @@ export function OrderSelectModal({
           </TableCell>
           <TableCell>{item.orderNumber}</TableCell>
           <TableCell>{item.siteName}</TableCell>
+          <TableCell>{item.clientName}</TableCell>
           <TableCell className="text-center">{item.deliveryDate}</TableCell>
           <TableCell className="text-center">{item.locationCount}</TableCell>
         </TableRow>
diff --git a/src/components/quality/InspectionManagement/actions.ts b/src/components/quality/InspectionManagement/actions.ts
index 03f8b719..8170a3bb 100644
--- a/src/components/quality/InspectionManagement/actions.ts
+++ b/src/components/quality/InspectionManagement/actions.ts
@@ -127,6 +127,7 @@ interface OrderSelectItemApi {
   id: number;
   order_number: string;
   site_name: string;
+  client_name: string;
   delivery_date: string;
   location_count: number;
 }
@@ -648,6 +649,7 @@ export async function getOrderSelectList(params?: {
       id: String(item.id),
       orderNumber: item.order_number,
       siteName: item.site_name,
+      clientName: item.client_name ?? '',
       deliveryDate: item.delivery_date,
       locationCount: item.location_count,
     })),
diff --git a/src/components/quality/InspectionManagement/types.ts b/src/components/quality/InspectionManagement/types.ts
index 78e1bffd..51831a00 100644
--- a/src/components/quality/InspectionManagement/types.ts
+++ b/src/components/quality/InspectionManagement/types.ts
@@ -120,6 +120,7 @@ export interface OrderSelectItem {
   id: string;
   orderNumber: string;   // 수주번호
   siteName: string;      // 현장명
+  clientName: string;    // 발주처
   deliveryDate: string;  // 납품일
   locationCount: number; // 개소
 }