diff --git a/app/Services/EmploymentCertService.php b/app/Services/EmploymentCertService.php
index a22e8e27..06e66b21 100644
--- a/app/Services/EmploymentCertService.php
+++ b/app/Services/EmploymentCertService.php
@@ -148,10 +148,9 @@ public function generatePdfResponse(array $content): \Illuminate\Http\Response
         $pdf->Ln(12);
 
         // 회사명 + 대표이사
+        $ceoName = $content['ceo_name'] ?? '';
         $pdf->SetFont($font, 'B', 14);
-        $pdf->Cell(0, 10, $content['company_name'] ?? '', 0, 1, 'C');
-        $pdf->SetFont($font, '', 12);
-        $pdf->Cell(0, 10, '대표이사          (인)', 0, 1, 'C');
+        $pdf->Cell(0, 10, ($content['company_name'] ?? '').'    대표이사    '.$ceoName.' (인)', 0, 1, 'C');
 
         $pdfContent = $pdf->Output('', 'S');
         $fileName = '재직증명서_'.($content['name'] ?? '').'.pdf';
diff --git a/resources/views/approvals/create.blade.php b/resources/views/approvals/create.blade.php
index 11e23655..8be7c080 100644
--- a/resources/views/approvals/create.blade.php
+++ b/resources/views/approvals/create.blade.php
@@ -674,6 +674,8 @@ function applyBodyTemplate(formId) {
             hire_date: document.getElementById('cert-hire-date').value,
             company_name: document.getElementById('cert-company').value,
             business_num: document.getElementById('cert-business-num').value,
+            ceo_name: document.getElementById('cert-ceo-name').value,
+            company_address: document.getElementById('cert-company-address').value,
             purpose: purpose,
             issue_date: document.getElementById('cert-issue-date').value,
         };
@@ -955,6 +957,8 @@ function closeExpenseLoadModal() {
             document.getElementById('cert-department').value = d.department || '';
             document.getElementById('cert-position').value = d.position || '';
             document.getElementById('cert-hire-date').value = d.hire_date ? d.hire_date + ' ~' : '';
+            document.getElementById('cert-ceo-name').value = d.ceo_name || '';
+            document.getElementById('cert-company-address').value = d.company_address || '';
         } else {
             showToast(data.message || '사원 정보를 불러올 수 없습니다.', 'error');
         }
@@ -993,11 +997,12 @@ function openCertPreview() {
     const hireDate = document.getElementById('cert-hire-date').value || '-';
     const purpose = getCertPurpose() || '-';
     const issueDate = document.getElementById('cert-issue-date').value || '-';
+    const ceoName = document.getElementById('cert-ceo-name').value || '-';
 
     const issueDateFormatted = issueDate !== '-' ? issueDate.replace(/-/g, function(m, i) { return i === 4 ? '년 ' : '월 '; }) + '일' : '-';
 
     const el = document.getElementById('cert-preview-content');
-    el.innerHTML = buildCertPreviewHtml({ name, resident, address, company, businessNum, department, position, hireDate, purpose, issueDateFormatted });
+    el.innerHTML = buildCertPreviewHtml({ name, resident, address, company, businessNum, department, position, hireDate, purpose, issueDateFormatted, ceoName });
 
     document.getElementById('cert-preview-modal').style.display = '';
     document.body.style.overflow = 'hidden';
@@ -1541,7 +1546,7 @@ function buildCertPreviewHtml(d) {
 
         <div style="text-align:center; margin-top:32px;">
             <p style="font-size:16px; font-weight:600; margin-bottom:8px;">${e(d.company)}</p>
-            <p style="font-size:14px; color:#555;">대표이사 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (인)</p>
+            <p style="font-size:14px; color:#555;">대표이사 &nbsp;&nbsp; ${e(d.ceoName)} &nbsp;&nbsp; (인)</p>
         </div>
     `;
 }
diff --git a/resources/views/approvals/edit.blade.php b/resources/views/approvals/edit.blade.php
index 1390f382..34b3894c 100644
--- a/resources/views/approvals/edit.blade.php
+++ b/resources/views/approvals/edit.blade.php
@@ -514,6 +514,8 @@ function applyBodyTemplate(formId) {
             document.getElementById('cert-department').value = certContent.department || '';
             document.getElementById('cert-position').value = certContent.position || '';
             document.getElementById('cert-hire-date').value = certContent.hire_date || '';
+            document.getElementById('cert-ceo-name').value = certContent.ceo_name || '';
+            document.getElementById('cert-company-address').value = certContent.company_address || '';
             document.getElementById('cert-issue-date').value = certContent.issue_date || '{{ now()->format("Y-m-d") }}';
 
             // 용도 복원
@@ -596,6 +598,8 @@ function applyBodyTemplate(formId) {
             hire_date: document.getElementById('cert-hire-date').value,
             company_name: document.getElementById('cert-company').value,
             business_num: document.getElementById('cert-business-num').value,
+            ceo_name: document.getElementById('cert-ceo-name').value,
+            company_address: document.getElementById('cert-company-address').value,
             purpose: purpose,
             issue_date: document.getElementById('cert-issue-date').value,
         };
@@ -704,6 +708,8 @@ function applyBodyTemplate(formId) {
             document.getElementById('cert-department').value = d.department || '';
             document.getElementById('cert-position').value = d.position || '';
             document.getElementById('cert-hire-date').value = d.hire_date ? d.hire_date + ' ~' : '';
+            document.getElementById('cert-ceo-name').value = d.ceo_name || '';
+            document.getElementById('cert-company-address').value = d.company_address || '';
         } else {
             showToast(data.message || '사원 정보를 불러올 수 없습니다.', 'error');
         }
@@ -742,11 +748,12 @@ function openCertPreview() {
     const hireDate = document.getElementById('cert-hire-date').value || '-';
     const purpose = getCertPurpose() || '-';
     const issueDate = document.getElementById('cert-issue-date').value || '-';
+    const ceoName = document.getElementById('cert-ceo-name').value || '-';
 
     const issueDateFormatted = issueDate !== '-' ? issueDate.replace(/-/g, function(m, i) { return i === 4 ? '년 ' : '월 '; }) + '일' : '-';
 
     const el = document.getElementById('cert-preview-content');
-    el.innerHTML = buildCertPreviewHtml({ name, resident, address, company, businessNum, department, position, hireDate, purpose, issueDateFormatted });
+    el.innerHTML = buildCertPreviewHtml({ name, resident, address, company, businessNum, department, position, hireDate, purpose, issueDateFormatted, ceoName });
 
     document.getElementById('cert-preview-modal').style.display = '';
     document.body.style.overflow = 'hidden';
@@ -831,7 +838,7 @@ function buildCertPreviewHtml(d) {
 
         <div style="text-align:center; margin-top:32px;">
             <p style="font-size:16px; font-weight:600; margin-bottom:8px;">${e(d.company)}</p>
-            <p style="font-size:14px; color:#555;">대표이사 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (인)</p>
+            <p style="font-size:14px; color:#555;">대표이사 &nbsp;&nbsp; ${e(d.ceoName)} &nbsp;&nbsp; (인)</p>
         </div>
     `;
 }
diff --git a/resources/views/approvals/partials/_certificate-form.blade.php b/resources/views/approvals/partials/_certificate-form.blade.php
index fcabdddb..f9cc054e 100644
--- a/resources/views/approvals/partials/_certificate-form.blade.php
+++ b/resources/views/approvals/partials/_certificate-form.blade.php
@@ -9,6 +9,8 @@
 @endphp
 
 <div id="cert-form-container" style="display: none;" class="mb-4">
+    <input type="hidden" id="cert-ceo-name" value="">
+    <input type="hidden" id="cert-company-address" value="">
     <div class="space-y-4">
         {{-- 대상 사원 --}}
         <div>
diff --git a/resources/views/approvals/show.blade.php b/resources/views/approvals/show.blade.php
index 29043132..6a02788b 100644
--- a/resources/views/approvals/show.blade.php
+++ b/resources/views/approvals/show.blade.php
@@ -734,6 +734,7 @@ function openCertShowPreview() {
         hireDate: c.hire_date || '-',
         purpose: c.purpose || '-',
         issueDateFormatted: issueDateFormatted,
+        ceoName: c.ceo_name || '-',
     });
 
     document.getElementById('cert-show-preview-modal').style.display = '';
@@ -784,7 +785,7 @@ function _buildCertHtml(d) {
         <p style="text-align:center; font-size:15px; font-weight:500; margin-bottom:48px;">${e(d.issueDateFormatted)}</p>
         <div style="text-align:center; margin-top:32px;">
             <p style="font-size:16px; font-weight:600; margin-bottom:8px;">${e(d.company)}</p>
-            <p style="font-size:14px; color:#555;">대표이사 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (인)</p>
+            <p style="font-size:14px; color:#555;">대표이사 &nbsp;&nbsp; ${e(d.ceoName)} &nbsp;&nbsp; (인)</p>
         </div>
     `;
 }