diff --git a/backend-node/src/controllers/tableCategoryValueController.ts b/backend-node/src/controllers/tableCategoryValueController.ts
index 60a0af08..49fe6e72 100644
--- a/backend-node/src/controllers/tableCategoryValueController.ts
+++ b/backend-node/src/controllers/tableCategoryValueController.ts
@@ -62,24 +62,31 @@ export const getAllCategoryColumns = async (req: AuthenticatedRequest, res: Resp
  */
 export const getCategoryValues = async (req: AuthenticatedRequest, res: Response) => {
   try {
-    const companyCode = req.user!.companyCode;
+    const userCompanyCode = req.user!.companyCode;
     const { tableName, columnName } = req.params;
     const includeInactive = req.query.includeInactive === "true";
     const menuObjid = req.query.menuObjid ? Number(req.query.menuObjid) : undefined;
+    const filterCompanyCode = req.query.filterCompanyCode as string | undefined;
+
+    // 최고관리자가 특정 회사 기준 필터링을 요청한 경우 해당 회사 코드 사용
+    const effectiveCompanyCode = (userCompanyCode === "*" && filterCompanyCode)
+      ? filterCompanyCode
+      : userCompanyCode;
 
     logger.info("카테고리 값 조회 요청", {
       tableName,
       columnName,
       menuObjid,
-      companyCode,
+      companyCode: effectiveCompanyCode,
+      filterCompanyCode,
     });
 
     const values = await tableCategoryValueService.getCategoryValues(
       tableName,
       columnName,
-      companyCode,
+      effectiveCompanyCode,
       includeInactive,
-      menuObjid // ← menuObjid 전달
+      menuObjid
     );
 
     return res.json({
diff --git a/backend-node/src/services/tableCategoryValueService.ts b/backend-node/src/services/tableCategoryValueService.ts
index 96efdfbb..a8b12605 100644
--- a/backend-node/src/services/tableCategoryValueService.ts
+++ b/backend-node/src/services/tableCategoryValueService.ts
@@ -217,12 +217,12 @@ class TableCategoryValueService {
           AND column_name = $2
       `;
       
-      // category_values 테이블 사용 (menu_objid 없음)
+      // company_code 기반 필터링
       if (companyCode === "*") {
-        // 최고 관리자: 모든 값 조회
-        query = baseSelect;
+        // 최고 관리자: 공통(*) 카테고리만 조회 (모든 회사 카테고리 혼합 방지)
+        query = baseSelect + ` AND company_code = '*'`;
         params = [tableName, columnName];
-        logger.info("최고 관리자 전체 카테고리 값 조회 (category_values)");
+        logger.info("최고 관리자: 공통 카테고리만 조회 (category_values)");
       } else {
         // 일반 회사: 자신의 회사 또는 공통(*) 카테고리 조회
         query = baseSelect + ` AND (company_code = $3 OR company_code = '*')`;
diff --git a/frontend/lib/registry/components/v2-table-list/TableListComponent.tsx b/frontend/lib/registry/components/v2-table-list/TableListComponent.tsx
index 87bbb586..2accfe1e 100644
--- a/frontend/lib/registry/components/v2-table-list/TableListComponent.tsx
+++ b/frontend/lib/registry/components/v2-table-list/TableListComponent.tsx
@@ -713,7 +713,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
   const [categoryMappings, setCategoryMappings] = useState<
     Record<string, Record<string, { label: string; color?: string }>>
   >({});
-  const [categoryMappingsKey, setCategoryMappingsKey] = useState(0); // 강제 리렌더링용
+  const [categoryMappingsKey, setCategoryMappingsKey] = useState(0);
   const [searchValues, setSearchValues] = useState<Record<string, any>>({});
   const [selectedRows, setSelectedRows] = useState<Set<string>>(new Set());
   const [columnWidths, setColumnWidths] = useState<Record<string, number>>({});
@@ -1047,9 +1047,14 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     const getColumnUniqueValues = async (columnName: string) => {
       const { apiClient } = await import("@/lib/api/client");
 
+      // 최고관리자가 특정 회사 프리뷰 시 해당 회사 카테고리만 필터링
+      const filterParam = companyCode && companyCode !== "*"
+        ? `?filterCompanyCode=${encodeURIComponent(companyCode)}`
+        : "";
+
       // 1단계: 카테고리 API 시도 (columnMeta 무관하게 항상 시도)
       try {
-        const response = await apiClient.get(`/table-categories/${tableConfig.selectedTable}/${columnName}/values`);
+        const response = await apiClient.get(`/table-categories/${tableConfig.selectedTable}/${columnName}/values${filterParam}`);
         if (response.data.success && response.data.data && response.data.data.length > 0) {
           return response.data.data.map((item: any) => ({
             value: item.valueCode,
@@ -1154,15 +1159,13 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     tableConfig.selectedTable,
     tableConfig.columns,
     columnLabels,
-    columnMeta, // columnMeta가 변경되면 재등록 (inputType 정보 필요)
-    categoryMappings, // 카테고리 매핑 변경 시 재등록 (필터 라벨 변환용)
+    columnMeta,
+    categoryMappings,
     columnWidths,
     tableLabel,
-    data, // 데이터 자체가 변경되면 재등록 (고유 값 조회용)
-    totalItems, // 전체 항목 수가 변경되면 재등록
+    data,
+    totalItems,
     registerTable,
-    // unregisterTable은 의존성에서 제외 - 무한 루프 방지
-    // unregisterTable 함수는 의존성이 없어 안정적임
   ]);
 
   // 🎯 초기 로드 시 localStorage에서 정렬 상태 불러오기 (없으면 defaultSort 적용)
@@ -1406,7 +1409,13 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
         const mappings: Record<string, Record<string, { label: string; color?: string }>> = {};
         const apiClient = (await import("@/lib/api/client")).apiClient;
 
+        // 최고관리자가 특정 회사 프리뷰 시 해당 회사 카테고리만 필터링
+        const filterCompanyParam = companyCode && companyCode !== "*"
+          ? `&filterCompanyCode=${encodeURIComponent(companyCode)}`
+          : "";
+
         // 트리 구조를 평탄화하는 헬퍼 함수 (메인 테이블 + 엔티티 조인 공통 사용)
+        // valueCode만 키로 사용 (valueId까지 넣으면 같은 라벨이 2번 나옴)
         const flattenTree = (items: any[], mapping: Record<string, { label: string; color?: string }>) => {
           items.forEach((item: any) => {
             if (item.valueCode) {
@@ -1415,12 +1424,6 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
                 color: item.color,
               };
             }
-            if (item.valueId !== undefined && item.valueId !== null) {
-              mapping[String(item.valueId)] = {
-                label: item.valueLabel,
-                color: item.color,
-              };
-            }
             if (item.children && Array.isArray(item.children) && item.children.length > 0) {
               flattenTree(item.children, mapping);
             }
@@ -1448,7 +1451,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
             }
 
             // 비활성화된 카테고리도 라벨로 표시하기 위해 includeInactive=true
-            const response = await apiClient.get(`/table-categories/${targetTable}/${targetColumn}/values?includeInactive=true`);
+            const response = await apiClient.get(`/table-categories/${targetTable}/${targetColumn}/values?includeInactive=true${filterCompanyParam}`);
 
             if (response.data.success && response.data.data && Array.isArray(response.data.data)) {
               const mapping: Record<string, { label: string; color?: string }> = {};
@@ -1531,7 +1534,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
               // inputType이 category인 경우 카테고리 매핑 로드
               if (inputTypeInfo?.inputType === "category" && !mappings[col.columnName]) {
                 try {
-                  const response = await apiClient.get(`/table-categories/${joinedTable}/${col.actualColumn}/values?includeInactive=true`);
+                  const response = await apiClient.get(`/table-categories/${joinedTable}/${col.actualColumn}/values?includeInactive=true${filterCompanyParam}`);
 
                   if (response.data.success && response.data.data && Array.isArray(response.data.data)) {
                     const mapping: Record<string, { label: string; color?: string }> = {};
@@ -1601,6 +1604,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     JSON.stringify(categoryColumns),
     JSON.stringify(tableConfig.columns),
     columnMeta,
+    companyCode,
   ]);
 
   // ========================================