diff --git a/templates/admin/events.html.twig b/templates/admin/events.html.twig
index 9800ec2..b4f9c54 100644
--- a/templates/admin/events.html.twig
+++ b/templates/admin/events.html.twig
@@ -41,7 +41,7 @@
                         <p class="font-black text-sm">{{ event.title }}</p>
                     </td>
                     <td>
-                        <p class="text-sm font-bold">{{ event.account.companyName ?? event.account.firstName ~ ' ' ~ event.account.lastName }}</p>
+                        <p class="text-sm font-bold">{{ event.account.companyName ?? (event.account.firstName ~ ' ' ~ event.account.lastName) }}</p>
                         <p class="text-xs text-gray-400">{{ event.account.email }}</p>
                     </td>
                     <td>
diff --git a/templates/attestation/check.html.twig b/templates/attestation/check.html.twig
index 68fcfad..4cd983d 100644
--- a/templates/attestation/check.html.twig
+++ b/templates/attestation/check.html.twig
@@ -35,7 +35,7 @@
                         {% endif %}
                     </td>
                 </tr>
-                <tr><td class="font-bold text-sm text-gray-400">Beneficiaire</td><td class="text-sm">{{ payout.organizer.companyName ?? payout.organizer.firstName ~ ' ' ~ payout.organizer.lastName }}</td></tr>
+                <tr><td class="font-bold text-sm text-gray-400">Beneficiaire</td><td class="text-sm">{{ payout.organizer.companyName ?? (payout.organizer.firstName ~ ' ' ~ payout.organizer.lastName) }}</td></tr>
                 <tr><td class="font-bold text-sm text-gray-400">Date d'arrivee</td><td class="text-sm">{{ payout.arrivalDate ? payout.arrivalDate|date('d/m/Y') : '—' }}</td></tr>
                 <tr><td class="font-bold text-sm text-gray-400">Date de creation</td><td class="text-sm">{{ payout.createdAt|date('d/m/Y H:i') }}</td></tr>
             </tbody>
diff --git a/templates/home/event_detail.html.twig b/templates/home/event_detail.html.twig
index c2f1bc8..1605134 100644
--- a/templates/home/event_detail.html.twig
+++ b/templates/home/event_detail.html.twig
@@ -32,7 +32,7 @@
                 </div>
                 <div class="flex items-center gap-2">
                     <svg class="w-5 h-5 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z"/></svg>
-                    <a href="{{ path('app_organizer_detail', {id: organizer.id, slug: organizer.slug}) }}" class="text-indigo-600 hover:underline">{{ organizer.companyName ?? organizer.firstName ~ ' ' ~ organizer.lastName }}</a>
+                    <a href="{{ path('app_organizer_detail', {id: organizer.id, slug: organizer.slug}) }}" class="text-indigo-600 hover:underline">{{ organizer.companyName ?? (organizer.firstName ~ ' ' ~ organizer.lastName) }}</a>
                 </div>
             </div>
         </div>
@@ -99,7 +99,7 @@
                             </div>
                             {% endif %}
                             <div>
-                                <a href="{{ path('app_organizer_detail', {id: organizer.id, slug: organizer.slug}) }}" class="font-black text-lg uppercase tracking-tighter hover:text-indigo-600 transition-colors">{{ organizer.companyName ?? organizer.firstName ~ ' ' ~ organizer.lastName }}</a>
+                                <a href="{{ path('app_organizer_detail', {id: organizer.id, slug: organizer.slug}) }}" class="font-black text-lg uppercase tracking-tighter hover:text-indigo-600 transition-colors">{{ organizer.companyName ?? (organizer.firstName ~ ' ' ~ organizer.lastName) }}</a>
                                 {% if organizer.city %}
                                 <p class="text-xs font-bold text-gray-400 uppercase tracking-widest">{{ organizer.postalCode }} {{ organizer.city }}</p>
                                 {% endif %}
diff --git a/templates/home/events.html.twig b/templates/home/events.html.twig
index 85cec17..be32bf3 100644
--- a/templates/home/events.html.twig
+++ b/templates/home/events.html.twig
@@ -52,7 +52,7 @@
                         <h2 class="text-xl font-black uppercase tracking-tighter group-hover:text-indigo-600 transition-colors mb-2">{{ event.title }}</h2>
                         <p class="text-sm font-bold text-gray-500 mb-1">{{ event.startAt|date('d/m/Y') }} &bull; {{ event.startAt|date('H:i') }} - {{ event.endAt|date('H:i') }}</p>
                         <p class="text-xs font-black uppercase tracking-widest text-gray-400">{{ event.zipcode }} {{ event.city }}</p>
-                        <p class="text-xs font-bold text-gray-400 mt-2">{{ event.account.companyName ?? event.account.firstName ~ ' ' ~ event.account.lastName }}</p>
+                        <p class="text-xs font-bold text-gray-400 mt-2">{{ event.account.companyName ?? (event.account.firstName ~ ' ' ~ event.account.lastName) }}</p>
                     </div>
                 </a>
                 {% endfor %}
diff --git a/templates/home/organizer_detail.html.twig b/templates/home/organizer_detail.html.twig
index 643e1ad..a5edb76 100644
--- a/templates/home/organizer_detail.html.twig
+++ b/templates/home/organizer_detail.html.twig
@@ -1,7 +1,7 @@
 {% extends 'base.html.twig' %}
 
-{% block title %}{{ organizer.companyName ?? organizer.firstName ~ ' ' ~ organizer.lastName }} - E-Ticket{% endblock %}
-{% block description %}Decouvrez les evenements de {{ organizer.companyName ?? organizer.firstName ~ ' ' ~ organizer.lastName }} sur E-Ticket{% endblock %}
+{% block title %}{{ organizer.companyName ?? (organizer.firstName ~ ' ' ~ organizer.lastName) }} - E-Ticket{% endblock %}
+{% block description %}Decouvrez les evenements de {{ organizer.companyName ?? (organizer.firstName ~ ' ' ~ organizer.lastName) }} sur E-Ticket{% endblock %}
 {% block og_image %}
     {% if organizer.logoName %}
         <meta property="og:image" content="{{ absolute_url('/uploads/logos/' ~ organizer.logoName) }}">
@@ -37,7 +37,7 @@
 
                 <div class="text-center md:text-left">
                     <h1 class="text-4xl md:text-6xl font-black uppercase tracking-tighter leading-[0.85] mb-4">
-                        {{ organizer.companyName ?? organizer.firstName ~ ' ' ~ organizer.lastName }}
+                        {{ organizer.companyName ?? (organizer.firstName ~ ' ' ~ organizer.lastName) }}
                     </h1>
                     {% if organizer.city %}
                     <p class="text-sm font-black uppercase tracking-widest text-gray-400">
@@ -96,7 +96,7 @@
                         <tbody>
                             <tr>
                                 <td class="font-black text-xs uppercase tracking-widest text-gray-400">Raison sociale</td>
-                                <td class="text-sm font-bold">{{ organizer.companyName ?? organizer.firstName ~ ' ' ~ organizer.lastName }}</td>
+                                <td class="text-sm font-bold">{{ organizer.companyName ?? (organizer.firstName ~ ' ' ~ organizer.lastName) }}</td>
                             </tr>
                             {% if organizer.siret %}
                             <tr>
diff --git a/templates/home/organizers.html.twig b/templates/home/organizers.html.twig
index ea489d1..eae0d2a 100644
--- a/templates/home/organizers.html.twig
+++ b/templates/home/organizers.html.twig
@@ -40,7 +40,7 @@
                     {% endif %}
 
                     <h2 class="text-2xl font-black uppercase tracking-tighter text-center group-hover:text-indigo-600 transition-colors">
-                        {{ orga.companyName ?? orga.firstName ~ ' ' ~ orga.lastName }}
+                        {{ orga.companyName ?? (orga.firstName ~ ' ' ~ orga.lastName) }}
                     </h2>
 
                     {% if orga.city %}
diff --git a/templates/pdf/payout_attestation.html.twig b/templates/pdf/payout_attestation.html.twig
index a9e9afe..be9f10b 100644
--- a/templates/pdf/payout_attestation.html.twig
+++ b/templates/pdf/payout_attestation.html.twig
@@ -84,7 +84,7 @@
                 <td>
                     <div class="info-block">
                         <h3>Beneficiaire</h3>
-                        <p class="name">{{ payout.organizer.companyName ?? payout.organizer.firstName ~ ' ' ~ payout.organizer.lastName }}</p>
+                        <p class="name">{{ payout.organizer.companyName ?? (payout.organizer.firstName ~ ' ' ~ payout.organizer.lastName) }}</p>
                         <p>{{ payout.organizer.firstName }} {{ payout.organizer.lastName }}</p>
                         {% if payout.organizer.siret %}<p>SIRET : {{ payout.organizer.siret }}</p>{% endif %}
                         {% if payout.organizer.address %}<p>{{ payout.organizer.address }}, {{ payout.organizer.postalCode }} {{ payout.organizer.city }}</p>{% endif %}