diff --git a/backend-compliance/compliance/api/agent_compliance_check_routes.py b/backend-compliance/compliance/api/agent_compliance_check_routes.py
index 18d8bffc..6ece4bbb 100644
--- a/backend-compliance/compliance/api/agent_compliance_check_routes.py
+++ b/backend-compliance/compliance/api/agent_compliance_check_routes.py
@@ -536,6 +536,15 @@ async def _run_compliance_check(check_id: str, req: ComplianceCheckRequest):
                         cookie_payloads.extend(e["cmp_payloads"])
                     if e.get("text"):
                         cookie_text = e["text"]
+            # P17-D: Fallback wenn cookie via P15 deduped wurde — nutze DSE-Text
+            # sofern Cookie-Begriffe drin sind, damit LLM-Vendor-Extract trotzdem
+            # greifen kann.
+            if not cookie_text and not cookie_payloads:
+                dse_t = doc_texts.get("dse", "")
+                if dse_t and any(w in dse_t.lower() for w in
+                                  ("cookie", "tracking", "google analytics", "consent")):
+                    cookie_text = dse_t
+                    logger.info("P17-D: vendor-extract Fallback auf DSE (Cookie deduped)")
             # Site-owner derived from the submitted URLs — drives the
             # INTERNAL/GROUP_COMPANY classification of vendor records.
             owner_name = _company_name_from_url(doc_entries) or ""
@@ -681,6 +690,19 @@ async def _run_compliance_check(check_id: str, req: ComplianceCheckRequest):
                     cookie_doc_url = e.get("url", "")
                     cookie_cmp_payloads = e.get("cmp_payloads") or []
                     break
+            # P17-A: Fallback wenn Cookie-Doc via P15 deduped wurde — nutze
+            # den DSE-Text wenn er Cookie-Schluesselwoerter enthaelt.
+            if not cookie_doc_text:
+                dse_text = doc_texts.get("dse", "")
+                if dse_text and any(w in dse_text.lower() for w in
+                                     ("cookie", "tracking", "google analytics",
+                                      "consent")):
+                    cookie_doc_text = dse_text
+                    dse_entry = next((e for e in doc_entries
+                                      if e.get("doc_type") == "dse"), {})
+                    cookie_doc_url = dse_entry.get("url", "")
+                    cookie_cmp_payloads = dse_entry.get("cmp_payloads") or []
+                    logger.info("P17-A: cookie-arch fallback auf DSE (Cookie-Doc deduped)")
             if cookie_doc_text:
                 arch = detect_architecture(
                     doc_url=cookie_doc_url,
diff --git a/backend-compliance/compliance/api/agent_doc_check_report.py b/backend-compliance/compliance/api/agent_doc_check_report.py
index fa1aefab..77c0cb97 100644
--- a/backend-compliance/compliance/api/agent_doc_check_report.py
+++ b/backend-compliance/compliance/api/agent_doc_check_report.py
@@ -182,7 +182,7 @@ def build_management_summary(results: list[DocCheckResult]) -> str:
             if c.level == 1 and not c.passed and not c.skipped
             and c.severity != "INFO"
         ]
-        for c in failed_checks[:3]:  # Max 3 per document
+        for c in failed_checks:  # P17-B: kein Per-Doc-Cap
             action = _check_to_action(r.label, c.label, c.hint)
             if action:
                 actions.append(action)
@@ -193,7 +193,7 @@ def build_management_summary(results: list[DocCheckResult]) -> str:
             'Konkrete Aufgaben:</h3>'
             '<ol style="font-size:13px;color:#475569;padding-left:20px;margin:0">'
         )
-        for a in actions[:10]:  # Max 10 actions
+        for a in actions[:20]:  # P17-B: 10 -> 20
             html.append(f'<li style="margin-bottom:6px">{a}</li>')
         html.append('</ol>')
 
diff --git a/backend-compliance/compliance/services/business_profiler.py b/backend-compliance/compliance/services/business_profiler.py
index 8cfdc464..4a289ac1 100644
--- a/backend-compliance/compliance/services/business_profiler.py
+++ b/backend-compliance/compliance/services/business_profiler.py
@@ -237,6 +237,13 @@ async def detect_business_profile(documents: dict[str, str]) -> BusinessProfile:
     b2g_score = _count_hits(full_text, _B2G_KEYWORDS)
     nonprofit_score = _count_hits(full_text, _NONPROFIT_KEYWORDS)
 
+    # P17-C: B2B-Dienstleister-Cluster (P14) als Boost — wenn ein Unternehmen
+    # CE-Zertifizierung / Compliance-Beratung / Auditierung / Schulungen anbietet,
+    # ist es i.d.R. B2B auch wenn die strikten B2B-Keywords nicht greifen.
+    b2b_service_boost = _count_hits(full_text, _B2B_SERVICE_POSITIVE)
+    if b2b_service_boost >= 2:
+        b2b_score += min(3, b2b_service_boost - 1)
+
     # Missing documents as signal
     has_agb = "agb" in documents
     has_widerruf = "widerruf" in documents