diff --git a/src/app/(portal)/portal/dashboard/page.tsx b/src/app/(portal)/portal/dashboard/page.tsx
index 8095a63..c5d8e6e 100644
--- a/src/app/(portal)/portal/dashboard/page.tsx
+++ b/src/app/(portal)/portal/dashboard/page.tsx
@@ -1,5 +1,5 @@
 import { redirect } from 'next/navigation';
-import { Anchor, FileText, Receipt } from 'lucide-react';
+import { Anchor, FileText, Receipt, Sailboat, Building2, CalendarCheck } from 'lucide-react';
 import type { Metadata } from 'next';
 
 import { getPortalSession } from '@/lib/portal/auth';
@@ -21,15 +21,12 @@ export default async function PortalDashboardPage() {
         <h1 className="text-2xl font-semibold text-gray-900">
           Welcome back, {dashboard.client.fullName.split(' ')[0]}
         </h1>
-        {dashboard.client.companyName && (
-          <p className="text-gray-500 mt-0.5">{dashboard.client.companyName}</p>
-        )}
-        {dashboard.client.yachtName && (
-          <p className="text-sm text-gray-400 mt-0.5">Vessel: {dashboard.client.yachtName}</p>
+        {dashboard.client.nationality && (
+          <p className="text-sm text-gray-400 mt-0.5">{dashboard.client.nationality}</p>
         )}
       </div>
 
-      <div className="grid grid-cols-1 sm:grid-cols-3 gap-4">
+      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
         <PortalCard
           title="Berth Interests"
           value={dashboard.counts.interests}
@@ -51,13 +48,33 @@ export default async function PortalDashboardPage() {
           icon={Receipt}
           href="/portal/invoices"
         />
+        <PortalCard
+          title="My Yachts"
+          value={dashboard.counts.yachts}
+          description="Vessels you own directly or through a company"
+          icon={Sailboat}
+          href="/portal/my-yachts"
+        />
+        <PortalCard
+          title="My Memberships"
+          value={dashboard.counts.memberships}
+          description="Companies where you hold an active role"
+          icon={Building2}
+        />
+        <PortalCard
+          title="My Active Reservations"
+          value={dashboard.counts.activeReservations}
+          description="Current and pending berth reservations"
+          icon={CalendarCheck}
+          href="/portal/my-reservations"
+        />
       </div>
 
       <div className="bg-white rounded-lg border p-6">
         <h2 className="text-sm font-medium text-gray-700 mb-1">Need assistance?</h2>
         <p className="text-sm text-gray-500">
-          Contact the {dashboard.port.name} team directly. This portal provides a read-only view
-          of your account. All changes must be made through your port contact.
+          Contact the {dashboard.port.name} team directly. This portal provides a read-only view of
+          your account. All changes must be made through your port contact.
         </p>
       </div>
     </div>
diff --git a/src/app/(portal)/portal/my-reservations/page.tsx b/src/app/(portal)/portal/my-reservations/page.tsx
new file mode 100644
index 0000000..95db972
--- /dev/null
+++ b/src/app/(portal)/portal/my-reservations/page.tsx
@@ -0,0 +1,83 @@
+import { redirect } from 'next/navigation';
+import { CalendarCheck } from 'lucide-react';
+import type { Metadata } from 'next';
+
+import { getPortalSession } from '@/lib/portal/auth';
+import { getPortalUserReservations } from '@/lib/services/portal.service';
+import { Badge } from '@/components/ui/badge';
+
+export const metadata: Metadata = { title: 'My Reservations' };
+
+const STATUS_COLORS: Record<string, 'default' | 'secondary' | 'destructive' | 'outline'> = {
+  pending: 'secondary',
+  active: 'default',
+  ended: 'outline',
+  cancelled: 'destructive',
+};
+
+const TENURE_LABELS: Record<string, string> = {
+  permanent: 'Permanent',
+  fixed_term: 'Fixed term',
+  seasonal: 'Seasonal',
+};
+
+function formatDate(d: Date | string): string {
+  return new Date(d).toLocaleDateString('en-US', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+  });
+}
+
+export default async function PortalMyReservationsPage() {
+  const session = await getPortalSession();
+  if (!session) redirect('/portal/login');
+
+  const reservations = await getPortalUserReservations(session.clientId, session.portId);
+
+  return (
+    <div className="space-y-6">
+      <div>
+        <h1 className="text-2xl font-semibold text-gray-900">My Reservations</h1>
+        <p className="text-sm text-gray-500 mt-1">Your current and pending berth reservations</p>
+      </div>
+
+      {reservations.length === 0 ? (
+        <div className="bg-white rounded-lg border p-12 text-center">
+          <CalendarCheck className="h-10 w-10 text-gray-300 mx-auto mb-3" />
+          <p className="text-gray-500 font-medium">No active reservations</p>
+          <p className="text-sm text-gray-400 mt-1">
+            Contact your port representative to discuss reservations.
+          </p>
+        </div>
+      ) : (
+        <div className="space-y-3">
+          {reservations.map((r) => (
+            <div key={r.id} className="bg-white rounded-lg border p-5">
+              <div className="flex items-start justify-between gap-4">
+                <div className="flex-1 min-w-0">
+                  <div className="flex items-center gap-2 mb-1">
+                    <span className="font-medium text-gray-900">{r.yachtName ?? 'Yacht'}</span>
+                    {r.berthMooringNumber && (
+                      <span className="text-sm text-gray-400">— Berth {r.berthMooringNumber}</span>
+                    )}
+                  </div>
+                  <p className="text-sm text-gray-500">
+                    {TENURE_LABELS[r.tenureType] ?? r.tenureType}
+                  </p>
+                  <div className="flex flex-wrap gap-3 mt-2 text-xs text-gray-400">
+                    <span>
+                      From {formatDate(r.startDate)}
+                      {r.endDate ? ` to ${formatDate(r.endDate)}` : ' · ongoing'}
+                    </span>
+                  </div>
+                </div>
+                <Badge variant={STATUS_COLORS[r.status] ?? 'default'}>{r.status}</Badge>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/app/(portal)/portal/my-yachts/page.tsx b/src/app/(portal)/portal/my-yachts/page.tsx
new file mode 100644
index 0000000..a96865b
--- /dev/null
+++ b/src/app/(portal)/portal/my-yachts/page.tsx
@@ -0,0 +1,77 @@
+import { redirect } from 'next/navigation';
+import { Sailboat } from 'lucide-react';
+import type { Metadata } from 'next';
+
+import { getPortalSession } from '@/lib/portal/auth';
+import { getPortalUserYachts } from '@/lib/services/portal.service';
+import { Badge } from '@/components/ui/badge';
+
+export const metadata: Metadata = { title: 'My Yachts' };
+
+const STATUS_COLORS: Record<string, 'default' | 'secondary' | 'destructive' | 'outline'> = {
+  active: 'default',
+  retired: 'secondary',
+  sold_away: 'outline',
+};
+
+export default async function PortalMyYachtsPage() {
+  const session = await getPortalSession();
+  if (!session) redirect('/portal/login');
+
+  const yachts = await getPortalUserYachts(session.clientId, session.portId);
+
+  return (
+    <div className="space-y-6">
+      <div>
+        <h1 className="text-2xl font-semibold text-gray-900">My Yachts</h1>
+        <p className="text-sm text-gray-500 mt-1">Vessels you own directly or through a company</p>
+      </div>
+
+      {yachts.length === 0 ? (
+        <div className="bg-white rounded-lg border p-12 text-center">
+          <Sailboat className="h-10 w-10 text-gray-300 mx-auto mb-3" />
+          <p className="text-gray-500 font-medium">No yachts on file</p>
+          <p className="text-sm text-gray-400 mt-1">
+            Yachts owned by you or a company you are a member of will appear here.
+          </p>
+        </div>
+      ) : (
+        <div className="space-y-3">
+          {yachts.map((y) => (
+            <div key={y.id} className="bg-white rounded-lg border p-5">
+              <div className="flex items-start gap-4">
+                <Sailboat className="h-5 w-5 text-gray-400 mt-0.5 flex-shrink-0" />
+                <div className="flex-1 min-w-0">
+                  <div className="flex items-start justify-between gap-4 flex-wrap">
+                    <div className="flex-1 min-w-0">
+                      <p className="font-medium text-gray-900 truncate">{y.name}</p>
+                      <p className="text-sm text-gray-500 mt-0.5">
+                        {y.hullNumber ? `Hull ${y.hullNumber}` : 'No hull number'}
+                        {y.flag ? ` · ${y.flag}` : ''}
+                        {y.yearBuilt ? ` · ${y.yearBuilt}` : ''}
+                      </p>
+                      {y.ownerContext === 'company' && y.ownerCompanyName && (
+                        <p className="text-xs text-[#1e2844] mt-2">Owned by {y.ownerCompanyName}</p>
+                      )}
+                    </div>
+                    <Badge variant={STATUS_COLORS[y.status] ?? 'default'}>
+                      {y.status.replace(/_/g, ' ')}
+                    </Badge>
+                  </div>
+
+                  {(y.lengthFt || y.widthFt || y.registration) && (
+                    <div className="flex flex-wrap gap-3 mt-3 text-xs text-gray-400">
+                      {y.registration && <span>Reg: {y.registration}</span>}
+                      {y.lengthFt && <span>Length: {y.lengthFt}ft</span>}
+                      {y.widthFt && <span>Beam: {y.widthFt}ft</span>}
+                    </div>
+                  )}
+                </div>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/components/portal/portal-nav.tsx b/src/components/portal/portal-nav.tsx
index 0aae37a..a6f156d 100644
--- a/src/components/portal/portal-nav.tsx
+++ b/src/components/portal/portal-nav.tsx
@@ -2,12 +2,14 @@
 
 import Link from 'next/link';
 import { usePathname } from 'next/navigation';
-import { LayoutDashboard, Anchor, FileText, Receipt } from 'lucide-react';
+import { LayoutDashboard, Anchor, FileText, Receipt, Sailboat, CalendarCheck } from 'lucide-react';
 import { cn } from '@/lib/utils';
 
 const navItems = [
   { label: 'Dashboard', href: '/portal/dashboard', icon: LayoutDashboard },
   { label: 'Interests', href: '/portal/interests', icon: Anchor },
+  { label: 'My Yachts', href: '/portal/my-yachts', icon: Sailboat },
+  { label: 'Reservations', href: '/portal/my-reservations', icon: CalendarCheck },
   { label: 'Documents', href: '/portal/documents', icon: FileText },
   { label: 'Invoices', href: '/portal/invoices', icon: Receipt },
 ];
diff --git a/src/lib/services/portal.service.ts b/src/lib/services/portal.service.ts
index 3ae7a36..b925240 100644
--- a/src/lib/services/portal.service.ts
+++ b/src/lib/services/portal.service.ts
@@ -1,4 +1,4 @@
-import { and, eq, count } from 'drizzle-orm';
+import { and, eq, count, inArray, isNull, desc } from 'drizzle-orm';
 
 import { db } from '@/lib/db';
 import { clients, clientContacts } from '@/lib/db/schema/clients';
@@ -7,6 +7,9 @@ import { documents, files } from '@/lib/db/schema/documents';
 import { invoices } from '@/lib/db/schema/financial';
 import { berths } from '@/lib/db/schema/berths';
 import { ports } from '@/lib/db/schema/ports';
+import { yachts } from '@/lib/db/schema/yachts';
+import { companies, companyMemberships } from '@/lib/db/schema/companies';
+import { berthReservations } from '@/lib/db/schema/reservations';
 import { createPortalToken } from '@/lib/portal/auth';
 import { sendEmail } from '@/lib/email';
 import { getPresignedUrl } from '@/lib/minio';
@@ -24,10 +27,7 @@ export async function requestMagicLink(email: string): Promise<void> {
 
   // Find client contact with matching email
   const contact = await db.query.clientContacts.findFirst({
-    where: and(
-      eq(clientContacts.channel, 'email'),
-      eq(clientContacts.value, normalizedEmail),
-    ),
+    where: and(eq(clientContacts.channel, 'email'), eq(clientContacts.value, normalizedEmail)),
     with: {
       client: true,
     },
@@ -95,11 +95,7 @@ export async function requestMagicLink(email: string): Promise<void> {
     </html>
   `;
 
-  await sendEmail(
-    normalizedEmail,
-    `Your ${portName} portal access link`,
-    html,
-  );
+  await sendEmail(normalizedEmail, `Your ${portName} portal access link`, html);
 
   logger.info({ clientId: client.id, portId: client.portId }, 'Portal magic link sent');
 }
@@ -110,8 +106,7 @@ export interface PortalDashboard {
   client: {
     id: string;
     fullName: string;
-    companyName: string | null;
-    yachtName: string | null;
+    nationality: string | null;
   };
   port: {
     name: string;
@@ -121,6 +116,9 @@ export interface PortalDashboard {
     interests: number;
     documents: number;
     invoices: number;
+    yachts: number;
+    memberships: number;
+    activeReservations: number;
   };
 }
 
@@ -128,23 +126,27 @@ export async function getPortalDashboard(
   clientId: string,
   portId: string,
 ): Promise<PortalDashboard | null> {
-  const [client, port, interestCount, documentCount] = await Promise.all([
-    db.query.clients.findFirst({
-      where: and(eq(clients.id, clientId), eq(clients.portId, portId)),
-      with: { contacts: true },
-    }),
-    db.query.ports.findFirst({
-      where: eq(ports.id, portId),
-    }),
-    db
-      .select({ value: count() })
-      .from(interests)
-      .where(and(eq(interests.clientId, clientId), eq(interests.portId, portId))),
-    db
-      .select({ value: count() })
-      .from(documents)
-      .where(and(eq(documents.clientId, clientId), eq(documents.portId, portId))),
-  ]);
+  const [client, port, interestCount, documentCount, yachtList, membershipList, reservationList] =
+    await Promise.all([
+      db.query.clients.findFirst({
+        where: and(eq(clients.id, clientId), eq(clients.portId, portId)),
+        with: { contacts: true },
+      }),
+      db.query.ports.findFirst({
+        where: eq(ports.id, portId),
+      }),
+      db
+        .select({ value: count() })
+        .from(interests)
+        .where(and(eq(interests.clientId, clientId), eq(interests.portId, portId))),
+      db
+        .select({ value: count() })
+        .from(documents)
+        .where(and(eq(documents.clientId, clientId), eq(documents.portId, portId))),
+      getPortalUserYachts(clientId, portId),
+      getPortalUserMemberships(clientId, portId),
+      getPortalUserReservations(clientId, portId),
+    ]);
 
   if (!client || !port) return null;
 
@@ -168,8 +170,7 @@ export async function getPortalDashboard(
     client: {
       id: client.id,
       fullName: client.fullName,
-      companyName: client.companyName ?? null,
-      yachtName: client.yachtName ?? null,
+      nationality: client.nationality ?? null,
     },
     port: {
       name: port.name,
@@ -179,6 +180,9 @@ export async function getPortalDashboard(
       interests: interestCount[0]?.value ?? 0,
       documents: documentCount[0]?.value ?? 0,
       invoices: invoiceCount,
+      yachts: yachtList.length,
+      memberships: membershipList.length,
+      activeReservations: reservationList.length,
     },
   };
 }
@@ -213,12 +217,7 @@ export async function getClientInterests(
       createdAt: interests.createdAt,
     })
     .from(interests)
-    .where(
-      and(
-        eq(interests.clientId, clientId),
-        eq(interests.portId, portId),
-      ),
-    )
+    .where(and(eq(interests.clientId, clientId), eq(interests.portId, portId)))
     .orderBy(interests.createdAt);
 
   // Fetch berth details for interests that have a berth
@@ -271,10 +270,7 @@ export async function getClientDocuments(
   portId: string,
 ): Promise<PortalDocument[]> {
   const rows = await db.query.documents.findMany({
-    where: and(
-      eq(documents.clientId, clientId),
-      eq(documents.portId, portId),
-    ),
+    where: and(eq(documents.clientId, clientId), eq(documents.portId, portId)),
     with: {
       signers: true,
     },
@@ -341,8 +337,7 @@ export async function getClientInvoices(
     .orderBy(invoices.createdAt);
 
   const clientInvoices = allInvoices.filter(
-    (inv) =>
-      inv.billingEmail && emailContacts.includes(inv.billingEmail.toLowerCase()),
+    (inv) => inv.billingEmail && emailContacts.includes(inv.billingEmail.toLowerCase()),
   );
 
   return clientInvoices.map((inv) => ({
@@ -387,3 +382,207 @@ export async function getDocumentDownloadUrl(
 
   return getPresignedUrl(file.storagePath);
 }
+
+// ─── Yachts (direct + via company) ────────────────────────────────────────────
+
+export interface PortalYacht {
+  id: string;
+  name: string;
+  hullNumber: string | null;
+  registration: string | null;
+  flag: string | null;
+  yearBuilt: number | null;
+  lengthFt: string | null;
+  widthFt: string | null;
+  status: string;
+  ownerContext: 'direct' | 'company';
+  ownerCompanyId: string | null;
+  ownerCompanyName: string | null;
+}
+
+function toPortalYacht(y: typeof yachts.$inferSelect): PortalYacht {
+  return {
+    id: y.id,
+    name: y.name,
+    hullNumber: y.hullNumber,
+    registration: y.registration,
+    flag: y.flag,
+    yearBuilt: y.yearBuilt,
+    lengthFt: y.lengthFt,
+    widthFt: y.widthFt,
+    status: y.status,
+    ownerContext: 'direct',
+    ownerCompanyId: null,
+    ownerCompanyName: null,
+  };
+}
+
+export async function getPortalUserYachts(
+  clientId: string,
+  portId: string,
+): Promise<PortalYacht[]> {
+  // 1. Direct yachts
+  const directYachts = await db.query.yachts.findMany({
+    where: and(
+      eq(yachts.portId, portId),
+      eq(yachts.currentOwnerType, 'client'),
+      eq(yachts.currentOwnerId, clientId),
+      isNull(yachts.archivedAt),
+    ),
+  });
+
+  // 2. Active company memberships
+  const memberships = await db
+    .select({ companyId: companyMemberships.companyId })
+    .from(companyMemberships)
+    .innerJoin(companies, eq(companyMemberships.companyId, companies.id))
+    .where(
+      and(
+        eq(companyMemberships.clientId, clientId),
+        eq(companies.portId, portId),
+        isNull(companyMemberships.endDate),
+      ),
+    );
+
+  const companyIds = memberships.map((m) => m.companyId);
+
+  // De-dup by yacht.id
+  const seen = new Set<string>();
+  const result: PortalYacht[] = [];
+
+  for (const y of directYachts) {
+    if (seen.has(y.id)) continue;
+    seen.add(y.id);
+    result.push(toPortalYacht(y));
+  }
+
+  if (companyIds.length === 0) {
+    return result;
+  }
+
+  // 3. Company-owned yachts
+  const companyYachts = await db
+    .select({
+      yacht: yachts,
+      company: { id: companies.id, name: companies.name },
+    })
+    .from(yachts)
+    .innerJoin(companies, eq(yachts.currentOwnerId, companies.id))
+    .where(
+      and(
+        eq(yachts.portId, portId),
+        eq(yachts.currentOwnerType, 'company'),
+        inArray(yachts.currentOwnerId, companyIds),
+        isNull(yachts.archivedAt),
+      ),
+    );
+
+  for (const row of companyYachts) {
+    if (seen.has(row.yacht.id)) continue;
+    seen.add(row.yacht.id);
+    result.push({
+      id: row.yacht.id,
+      name: row.yacht.name,
+      hullNumber: row.yacht.hullNumber,
+      registration: row.yacht.registration,
+      flag: row.yacht.flag,
+      yearBuilt: row.yacht.yearBuilt,
+      lengthFt: row.yacht.lengthFt,
+      widthFt: row.yacht.widthFt,
+      status: row.yacht.status,
+      ownerContext: 'company',
+      ownerCompanyId: row.company.id,
+      ownerCompanyName: row.company.name,
+    });
+  }
+
+  return result;
+}
+
+// ─── Memberships ──────────────────────────────────────────────────────────────
+
+export interface PortalMembership {
+  membershipId: string;
+  role: string;
+  isPrimary: boolean;
+  startDate: Date;
+  company: {
+    id: string;
+    name: string;
+    legalName: string | null;
+    status: string;
+  };
+}
+
+export async function getPortalUserMemberships(
+  clientId: string,
+  portId: string,
+): Promise<PortalMembership[]> {
+  const rows = await db
+    .select({
+      membershipId: companyMemberships.id,
+      role: companyMemberships.role,
+      isPrimary: companyMemberships.isPrimary,
+      startDate: companyMemberships.startDate,
+      company: {
+        id: companies.id,
+        name: companies.name,
+        legalName: companies.legalName,
+        status: companies.status,
+      },
+    })
+    .from(companyMemberships)
+    .innerJoin(companies, eq(companyMemberships.companyId, companies.id))
+    .where(
+      and(
+        eq(companyMemberships.clientId, clientId),
+        eq(companies.portId, portId),
+        isNull(companyMemberships.endDate),
+      ),
+    );
+  return rows;
+}
+
+// ─── Reservations ─────────────────────────────────────────────────────────────
+
+export interface PortalReservation {
+  id: string;
+  berthId: string;
+  berthMooringNumber: string | null;
+  yachtId: string;
+  yachtName: string | null;
+  status: 'pending' | 'active' | 'ended' | 'cancelled';
+  startDate: Date;
+  endDate: Date | null;
+  tenureType: string;
+}
+
+export async function getPortalUserReservations(
+  clientId: string,
+  portId: string,
+): Promise<PortalReservation[]> {
+  const rows = await db
+    .select({
+      id: berthReservations.id,
+      berthId: berthReservations.berthId,
+      berthMooringNumber: berths.mooringNumber,
+      yachtId: berthReservations.yachtId,
+      yachtName: yachts.name,
+      status: berthReservations.status,
+      startDate: berthReservations.startDate,
+      endDate: berthReservations.endDate,
+      tenureType: berthReservations.tenureType,
+    })
+    .from(berthReservations)
+    .innerJoin(berths, eq(berthReservations.berthId, berths.id))
+    .innerJoin(yachts, eq(berthReservations.yachtId, yachts.id))
+    .where(
+      and(
+        eq(berthReservations.clientId, clientId),
+        eq(berthReservations.portId, portId),
+        inArray(berthReservations.status, ['pending', 'active']),
+      ),
+    )
+    .orderBy(desc(berthReservations.createdAt));
+  return rows as PortalReservation[];
+}
diff --git a/tests/unit/services/portal.test.ts b/tests/unit/services/portal.test.ts
new file mode 100644
index 0000000..a22bdbe
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+++ b/tests/unit/services/portal.test.ts
@@ -0,0 +1,315 @@
+import { describe, it, expect } from 'vitest';
+
+import {
+  getPortalUserYachts,
+  getPortalUserMemberships,
+  getPortalUserReservations,
+} from '@/lib/services/portal.service';
+import {
+  makeClient,
+  makeCompany,
+  makeMembership,
+  makePort,
+  makeYacht,
+  makeBerth,
+  makeReservation,
+} from '../../helpers/factories';
+import { db } from '@/lib/db';
+import { yachts } from '@/lib/db/schema';
+import { eq } from 'drizzle-orm';
+
+describe('portal.service — getPortalUserYachts', () => {
+  it('returns client-owned yachts only when client has no memberships', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const yacht = await makeYacht({
+      portId: port.id,
+      ownerType: 'client',
+      ownerId: client.id,
+      name: 'Solo Sail',
+    });
+
+    const result = await getPortalUserYachts(client.id, port.id);
+    expect(result).toHaveLength(1);
+    expect(result[0]!.id).toBe(yacht.id);
+    expect(result[0]!.ownerContext).toBe('direct');
+    expect(result[0]!.ownerCompanyId).toBeNull();
+    expect(result[0]!.ownerCompanyName).toBeNull();
+  });
+
+  it('returns company-owned yachts when client is an active member', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const company = await makeCompany({
+      portId: port.id,
+      overrides: { name: `Acme Holdings ${Math.random().toString(36).slice(2, 6)}` },
+    });
+    await makeMembership({
+      companyId: company.id,
+      clientId: client.id,
+      role: 'director',
+      endDate: null,
+    });
+    const yacht = await makeYacht({
+      portId: port.id,
+      ownerType: 'company',
+      ownerId: company.id,
+      name: 'Corporate Cruise',
+    });
+
+    const result = await getPortalUserYachts(client.id, port.id);
+    expect(result).toHaveLength(1);
+    expect(result[0]!.id).toBe(yacht.id);
+    expect(result[0]!.ownerContext).toBe('company');
+    expect(result[0]!.ownerCompanyId).toBe(company.id);
+    expect(result[0]!.ownerCompanyName).toBe(company.name);
+  });
+
+  it('de-dupes if same yacht id appears in both paths (defensive)', async () => {
+    // A yacht cannot legitimately be owned by both, but we verify dedup is
+    // defensive by forcing the yacht's current owner to company after the
+    // direct query path has already cached it. We simulate the case by
+    // creating a client-owned yacht, then manually flipping owner to a
+    // company the client is a member of — if both queries ran they'd both
+    // match, but dedup by id ensures only one entry.
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const company = await makeCompany({ portId: port.id });
+    await makeMembership({
+      companyId: company.id,
+      clientId: client.id,
+      role: 'director',
+      endDate: null,
+    });
+    const yacht = await makeYacht({
+      portId: port.id,
+      ownerType: 'client',
+      ownerId: client.id,
+      name: 'Ambiguous',
+    });
+    // Flip the denormalized owner to the company (without updating history) —
+    // this is artificial but exercises the dedup branch.
+    await db
+      .update(yachts)
+      .set({ currentOwnerType: 'company', currentOwnerId: company.id })
+      .where(eq(yachts.id, yacht.id));
+
+    const result = await getPortalUserYachts(client.id, port.id);
+    const matches = result.filter((y) => y.id === yacht.id);
+    expect(matches).toHaveLength(1);
+  });
+
+  it('excludes yachts from companies where membership ended', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const company = await makeCompany({ portId: port.id });
+    await makeMembership({
+      companyId: company.id,
+      clientId: client.id,
+      role: 'director',
+      startDate: new Date('2024-01-01'),
+      endDate: new Date('2025-06-01'),
+    });
+    await makeYacht({
+      portId: port.id,
+      ownerType: 'company',
+      ownerId: company.id,
+      name: 'Past Company Yacht',
+    });
+
+    const result = await getPortalUserYachts(client.id, port.id);
+    expect(result).toHaveLength(0);
+  });
+
+  it('is tenant-scoped', async () => {
+    const portA = await makePort();
+    const portB = await makePort();
+    const clientInA = await makeClient({ portId: portA.id });
+    // Directly-owned yacht in portB with the SAME client id — must not leak
+    // because getPortalUserYachts filters on portId.
+    // We insert a yacht row in portB with ownerId=clientInA.id. The FK on
+    // yachts.currentOwnerId isn't to clients, so this is valid.
+    await makeYacht({
+      portId: portB.id,
+      ownerType: 'client',
+      ownerId: clientInA.id,
+      name: 'Other Port Yacht',
+    });
+
+    const result = await getPortalUserYachts(clientInA.id, portA.id);
+    expect(result).toHaveLength(0);
+  });
+
+  it('excludes archived yachts', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    await makeYacht({
+      portId: port.id,
+      ownerType: 'client',
+      ownerId: client.id,
+      overrides: { archivedAt: new Date() },
+    });
+
+    const result = await getPortalUserYachts(client.id, port.id);
+    expect(result).toHaveLength(0);
+  });
+});
+
+describe('portal.service — getPortalUserMemberships', () => {
+  it('returns only active memberships', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const activeCompany = await makeCompany({ portId: port.id });
+    const endedCompany = await makeCompany({ portId: port.id });
+    await makeMembership({
+      companyId: activeCompany.id,
+      clientId: client.id,
+      role: 'director',
+      endDate: null,
+    });
+    await makeMembership({
+      companyId: endedCompany.id,
+      clientId: client.id,
+      role: 'officer',
+      startDate: new Date('2024-01-01'),
+      endDate: new Date('2025-01-01'),
+    });
+
+    const result = await getPortalUserMemberships(client.id, port.id);
+    expect(result).toHaveLength(1);
+    expect(result[0]!.company.id).toBe(activeCompany.id);
+    expect(result[0]!.role).toBe('director');
+  });
+
+  it('is tenant-scoped (memberships on companies in different port are excluded)', async () => {
+    const portA = await makePort();
+    const portB = await makePort();
+    const client = await makeClient({ portId: portA.id });
+    // Company in portB — but membership references clientId on portA.
+    const companyInB = await makeCompany({ portId: portB.id });
+    await makeMembership({
+      companyId: companyInB.id,
+      clientId: client.id,
+      role: 'director',
+      endDate: null,
+    });
+
+    const resultA = await getPortalUserMemberships(client.id, portA.id);
+    expect(resultA).toHaveLength(0);
+
+    const resultB = await getPortalUserMemberships(client.id, portB.id);
+    expect(resultB).toHaveLength(1);
+  });
+});
+
+describe('portal.service — getPortalUserReservations', () => {
+  it('returns active + pending reservations', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const yacht = await makeYacht({
+      portId: port.id,
+      ownerType: 'client',
+      ownerId: client.id,
+    });
+    const berth1 = await makeBerth({ portId: port.id });
+    const berth2 = await makeBerth({ portId: port.id });
+    await makeReservation({
+      berthId: berth1.id,
+      portId: port.id,
+      clientId: client.id,
+      yachtId: yacht.id,
+      status: 'active',
+    });
+    await makeReservation({
+      berthId: berth2.id,
+      portId: port.id,
+      clientId: client.id,
+      yachtId: yacht.id,
+      status: 'pending',
+    });
+
+    const result = await getPortalUserReservations(client.id, port.id);
+    expect(result).toHaveLength(2);
+    const statuses = result.map((r) => r.status).sort();
+    expect(statuses).toEqual(['active', 'pending']);
+  });
+
+  it('excludes ended and cancelled', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const yacht = await makeYacht({
+      portId: port.id,
+      ownerType: 'client',
+      ownerId: client.id,
+    });
+    const berth1 = await makeBerth({ portId: port.id });
+    const berth2 = await makeBerth({ portId: port.id });
+    await makeReservation({
+      berthId: berth1.id,
+      portId: port.id,
+      clientId: client.id,
+      yachtId: yacht.id,
+      status: 'ended',
+    });
+    await makeReservation({
+      berthId: berth2.id,
+      portId: port.id,
+      clientId: client.id,
+      yachtId: yacht.id,
+      status: 'cancelled',
+    });
+
+    const result = await getPortalUserReservations(client.id, port.id);
+    expect(result).toHaveLength(0);
+  });
+
+  it('is tenant-scoped', async () => {
+    const portA = await makePort();
+    const portB = await makePort();
+    const client = await makeClient({ portId: portA.id });
+    const yachtB = await makeYacht({
+      portId: portB.id,
+      ownerType: 'client',
+      ownerId: client.id,
+    });
+    const berthB = await makeBerth({ portId: portB.id });
+    await makeReservation({
+      berthId: berthB.id,
+      portId: portB.id,
+      clientId: client.id,
+      yachtId: yachtB.id,
+      status: 'active',
+    });
+
+    const resultA = await getPortalUserReservations(client.id, portA.id);
+    expect(resultA).toHaveLength(0);
+  });
+
+  it('includes joined yacht name + berth mooring number', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const yacht = await makeYacht({
+      portId: port.id,
+      ownerType: 'client',
+      ownerId: client.id,
+      name: 'Test Vessel',
+    });
+    const berth = await makeBerth({
+      portId: port.id,
+      overrides: { mooringNumber: 'M-42' },
+    });
+    await makeReservation({
+      berthId: berth.id,
+      portId: port.id,
+      clientId: client.id,
+      yachtId: yacht.id,
+      status: 'active',
+    });
+
+    const result = await getPortalUserReservations(client.id, port.id);
+    expect(result).toHaveLength(1);
+    expect(result[0]!.yachtName).toBe('Test Vessel');
+    expect(result[0]!.berthMooringNumber).toBe('M-42');
+    expect(result[0]!.tenureType).toBe('permanent');
+  });
+});