diff --git a/app/config/services.yml b/app/config/services.yml
index b102700f9..cc041f444 100644
--- a/app/config/services.yml
+++ b/app/config/services.yml
@@ -164,6 +164,9 @@ services:
     Afup\Site\Association\CotisationsFactory:
         autowire: true
 
+    Afup\Site\Corporate\Page:
+        autowire: true
+
     Afup\Site\Forum\Facturation:
         autowire: true
 
diff --git a/sources/Afup/Corporate/Branche.php b/sources/Afup/Corporate/Branche.php
deleted file mode 100644
index a85245988..000000000
--- a/sources/Afup/Corporate/Branche.php
+++ /dev/null
@@ -1,115 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Afup\Site\Corporate;
-
-use Afup\Site\Utils\Base_De_Donnees;
-
-class Branche
-{
-    public $navigation = 'nom';
-
-    /**
-     * @var Base_De_Donnees
-     */
-    protected $bdd;
-
-    public function __construct($bdd = false)
-    {
-        $this->bdd = $bdd ?: new _Site_Base_De_Donnees();
-    }
-
-    public function navigation_avec_image($bool = false): void
-    {
-        if ($bool) {
-            $this->navigation = 'image';
-        }
-    }
-
-    public function feuillesEnfants($id)
-    {
-        $requete = 'SELECT *
-                    FROM afup_site_feuille
-                    WHERE id_parent = ' . $this->bdd->echapper($id) . '
-                    AND etat = 1
-                    ORDER BY position';
-        return $this->bdd->obtenirTous($requete);
-    }
-
-    public function getNom($id)
-    {
-        $requete = 'SELECT nom
-                    FROM afup_site_feuille
-                    WHERE id = ' . $this->bdd->echapper($id) . '
-                    AND etat = 1';
-        $enregistrement = $this->bdd->obtenirEnregistrement($requete);
-
-        if (false === $enregistrement) {
-            return null;
-        }
-
-        return $enregistrement['nom'];
-    }
-
-    public function naviguer($id, $profondeur = 1, string $identification = ""): string
-    {
-        $requete = 'SELECT *
-                    FROM afup_site_feuille
-                    WHERE id = ' . $this->bdd->echapper($id) . '
-                    AND etat = 1';
-        $racine = $this->bdd->obtenirEnregistrement($requete);
-
-        if ($racine === false) {
-            return '';
-        }
-
-        $feuilles = $this->extraireFeuilles($id, $profondeur);
-        if ($feuilles !== '' && $feuilles !== '0') {
-            $navigation = '<ul id="' . $identification . '" class="' . Site::raccourcir($racine['nom']) . '">' . $feuilles . '</ul>';
-        } else {
-            $navigation = '';
-        }
-
-        return $navigation;
-    }
-
-    public function extraireFeuilles($id, $profondeur): string
-    {
-        $extraction = '';
-
-        $requete = 'SELECT *
-                    FROM afup_site_feuille
-                    WHERE id_parent = ' . $this->bdd->echapper($id) . '
-                    AND etat = 1
-                    ORDER BY position';
-        $feuilles = $this->bdd->obtenirTous($requete);
-
-        if (is_array($feuilles)) {
-            foreach ($feuilles as $feuille) {
-                $class = "";
-                if ($extraction === "") {
-                    $class = ' class="top"';
-                }
-                $route = match (true) {
-                    preg_match('#^http://#', (string) $feuille['lien']), preg_match('#^/#', (string) $feuille['lien']) => $feuille['lien'],
-                    default => Site::WEB_PATH . Site::WEB_PREFIX . Site::WEB_QUERY_PREFIX . $feuille['lien'],
-                };
-                $extraction .= '<li' . $class . '>';
-                if ($this->navigation == 'image' && $feuille['image'] !== null) {
-                    $extraction .= '<a href="' . $route . '"><img alt="' . $feuille['alt'] . '" src="' . Site::WEB_PATH . 'templates/site/images/' . $feuille['image'] . '" /><br>';
-                    $extraction .= $feuille['nom'] . '</a><br>';
-                    $extraction .= $feuille['alt'];
-                } else {
-                    $extraction .= '<a href="' . $route . '">' . $feuille['nom'] . '</a>';
-                }
-                $extraction .= '</li>';
-                if ($profondeur > 0) {
-                    $extraction .= $this->naviguer($feuille['id'], $profondeur - 1);
-                }
-            }
-        }
-
-        return $extraction;
-    }
-}
diff --git a/sources/Afup/Corporate/Page.php b/sources/Afup/Corporate/Page.php
index 94f127ec1..7500e01de 100644
--- a/sources/Afup/Corporate/Page.php
+++ b/sources/Afup/Corporate/Page.php
@@ -4,24 +4,21 @@
 
 namespace Afup\Site\Corporate;
 
+use AppBundle\Site\Model\Repository\SheetRepository;
 use Symfony\Component\Security\Core\User\UserInterface;
 
 final readonly class Page
 {
-    private _Site_Base_De_Donnees $bdd;
-
-    public function __construct()
-    {
-        $this->bdd = new _Site_Base_De_Donnees();
-    }
+    public function __construct(
+        private SheetRepository $sheetRepository,
+    ) {}
 
     public function header($url = null, UserInterface $user = null): string
     {
-        $branche = new Branche($this->bdd);
         $url = urldecode((string) $url);
         $str = '<ul>';
 
-        $feuillesEnfants = $branche->feuillesEnfants(Feuille::ID_FEUILLE_HEADER);
+        $feuillesEnfants = iterator_to_array($this->sheetRepository->getActiveChildrenByParentId(Feuille::ID_FEUILLE_HEADER));
 
         if ($user instanceof UserInterface) {
             $feuillesEnfants[] = [
@@ -72,9 +69,9 @@ public function header($url = null, UserInterface $user = null): string
             }
 
             if (false === $isCurrent) {
-                $enfants = $branche->feuillesEnfants($feuille['id']);
+                $enfants = $this->sheetRepository->getActiveChildrenByParentId($feuille['id']);
                 foreach ($enfants as $feuilleEnfant) {
-                    foreach ($branche->feuillesEnfants($feuilleEnfant['id']) as $feuillesEnfant2) {
+                    foreach ($this->sheetRepository->getActiveChildrenByParentId($feuilleEnfant['id']) as $feuillesEnfant2) {
                         if (str_contains($url, (string) $feuillesEnfant2['lien'])) {
                             $isCurrent = true;
                         }
@@ -99,23 +96,14 @@ public function header($url = null, UserInterface $user = null): string
      */
     public function footer(): array
     {
-        $branche = new Branche($this->bdd);
-
         $footerColumns = [];
-        foreach ($branche->feuillesEnfants(Feuille::ID_FEUILLE_FOOTER) as $feuilleColonne) {
+        foreach ($this->sheetRepository->getActiveChildrenByParentId(Feuille::ID_FEUILLE_FOOTER) as $feuilleColonne) {
             $footerColumns[] = [
-                'nom' => $branche->getNom($feuilleColonne['id']),
-                'items' => $branche->feuillesEnfants($feuilleColonne['id']),
+                'nom' => $feuilleColonne['nom'],
+                'items' => $this->sheetRepository->getActiveChildrenByParentId($feuilleColonne['id']),
             ];
         }
 
         return $footerColumns;
     }
-
-    public function getRightColumn(): Branche
-    {
-        $branche = new Branche($this->bdd);
-        $branche->navigation_avec_image(true);
-        return $branche;
-    }
 }
diff --git a/sources/AppBundle/Controller/Website/Global/HomeAction.php b/sources/AppBundle/Controller/Website/Global/HomeAction.php
index 1c9eeeb45..c141b7e71 100644
--- a/sources/AppBundle/Controller/Website/Global/HomeAction.php
+++ b/sources/AppBundle/Controller/Website/Global/HomeAction.php
@@ -4,7 +4,6 @@
 
 namespace AppBundle\Controller\Website\Global;
 
-use Afup\Site\Corporate\Branche;
 use Afup\Site\Corporate\Feuille;
 use Algolia\AlgoliaSearch\Exceptions\AlgoliaException;
 use Algolia\AlgoliaSearch\SearchClient;
@@ -12,6 +11,7 @@
 use AppBundle\Event\Model\Repository\TalkRepository;
 use AppBundle\Event\Model\Talk;
 use AppBundle\Site\Model\Repository\ArticleRepository;
+use AppBundle\Site\Model\Repository\SheetRepository;
 use AppBundle\Twig\ViewRenderer;
 use Psr\Cache\CacheItemPoolInterface;
 use Psr\Cache\InvalidArgumentException;
@@ -33,14 +33,14 @@ public function __construct(
         #[Autowire('%home_algolia_enabled%')]
         private readonly bool $homeAlgoliaEnabled,
         private readonly ArticleRepository $articleRepository,
+        private readonly SheetRepository $sheetRepository,
     ) {}
 
     public function __invoke(): Response
     {
         $derniers_articles = $this->articleRepository->findListForHome();
 
-        $branche = new Branche();
-        $enfants = $branche->feuillesEnfants(Feuille::ID_FEUILLE_COLONNE_DROITE);
+        $enfants = iterator_to_array($this->sheetRepository->getActiveChildrenByParentId(Feuille::ID_FEUILLE_COLONNE_DROITE));
 
         $premiereFeuille = array_shift($enfants);
         $deuxiemeFeuille = array_shift($enfants);
diff --git a/sources/AppBundle/Controller/Website/Global/HtmlSitemapAction.php b/sources/AppBundle/Controller/Website/Global/HtmlSitemapAction.php
index 112cce9ea..7c17d605f 100644
--- a/sources/AppBundle/Controller/Website/Global/HtmlSitemapAction.php
+++ b/sources/AppBundle/Controller/Website/Global/HtmlSitemapAction.php
@@ -4,12 +4,12 @@
 
 namespace AppBundle\Controller\Website\Global;
 
-use Afup\Site\Corporate\Branche;
 use Afup\Site\Corporate\Feuille;
 use AppBundle\Association\Model\Repository\CompanyMemberRepository;
 use AppBundle\Event\Model\Repository\TalkRepository;
 use AppBundle\Event\Model\Talk;
 use AppBundle\Site\Model\Repository\ArticleRepository;
+use AppBundle\Site\Model\Repository\SheetRepository;
 use AppBundle\Twig\ViewRenderer;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -21,24 +21,23 @@ public function __construct(
         private readonly CompanyMemberRepository $companyMemberRepository,
         private readonly ArticleRepository $articleRepository,
         private readonly TalkRepository $talkRepository,
+        private readonly SheetRepository $sheetRepository,
     ) {}
 
     public function __invoke(): Response
     {
-        $branche = new Branche();
-
         return $this->view->render('site/sitemap.html.twig', [
-            'pages' => $this->buildLeafs($branche, Feuille::ID_FEUILLE_HEADER),
-            'association' => $this->buildLeafs($branche, Feuille::ID_FEUILLE_ANTENNES),
+            'pages' => $this->buildLeafs(Feuille::ID_FEUILLE_HEADER),
+            'association' => $this->buildLeafs(Feuille::ID_FEUILLE_ANTENNES),
             'members' => $this->members(),
             'news' => $this->news(),
             'talks' => $this->talks(),
         ]);
     }
 
-    private function buildLeafs(Branche $branche, int $id): array
+    private function buildLeafs(int $id): array
     {
-        $leafs = $branche->feuillesEnfants($id);
+        $leafs = $this->sheetRepository->getActiveChildrenByParentId($id);
 
         $pages = [];
         foreach ($leafs as $leaf) {
diff --git a/sources/AppBundle/Controller/Website/SecondaryMenuController.php b/sources/AppBundle/Controller/Website/SecondaryMenuController.php
index b98e7fa76..aaa8aa35b 100644
--- a/sources/AppBundle/Controller/Website/SecondaryMenuController.php
+++ b/sources/AppBundle/Controller/Website/SecondaryMenuController.php
@@ -4,7 +4,8 @@
 
 namespace AppBundle\Controller\Website;
 
-use Afup\Site\Corporate\Branche;
+use AppBundle\Site\Model\Repository\SheetRepository;
+use CCMBenchmark\Ting\Repository\CollectionInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\RequestStack;
@@ -12,12 +13,14 @@
 
 class SecondaryMenuController extends AbstractController
 {
-    public function __construct(private readonly RequestStack $requestStack) {}
+    public function __construct(
+        private readonly RequestStack $requestStack,
+        private readonly SheetRepository $sheetRepository,
+    ) {}
 
     public function display(Request $request): Response
     {
-        $branche = new Branche();
-        $menu = $branche->feuillesEnfants($request->get('feuille_id'));
+        $menu = $this->sheetRepository->getActiveChildrenByParentId($request->get('feuille_id'));
 
         return $this->render(
             'site/secondary_menu.html.twig',
@@ -30,7 +33,7 @@ public function display(Request $request): Response
     /**
      * @return mixed[]
      */
-    protected function prepareMenu(Request $masterRequest, array $menu): array
+    protected function prepareMenu(Request $masterRequest, CollectionInterface $menu): array
     {
         $preparedMenu = [];
 
diff --git a/sources/AppBundle/Site/Model/Repository/SheetRepository.php b/sources/AppBundle/Site/Model/Repository/SheetRepository.php
index ade705925..b3da563ea 100644
--- a/sources/AppBundle/Site/Model/Repository/SheetRepository.php
+++ b/sources/AppBundle/Site/Model/Repository/SheetRepository.php
@@ -5,6 +5,7 @@
 namespace AppBundle\Site\Model\Repository;
 
 use AppBundle\Site\Model\Sheet;
+use Aura\SqlQuery\Common\SelectInterface;
 use CCMBenchmark\Ting\Exception;
 use CCMBenchmark\Ting\Query\QueryException;
 use CCMBenchmark\Ting\Repository\CollectionInterface;
@@ -49,6 +50,34 @@ public function getAllSheets(string $ordre = 'date', string $direction = 'desc',
         return $query->query($this->getCollection(new HydratorArray()));
     }
 
+    public function getActiveChildrenByParentId(int $parentId): CollectionInterface
+    {
+        $queryBuilder = $this->getActiveChildrenByParentIdBuilder();
+
+        $query = $this->getPreparedQuery($queryBuilder->getStatement())->setParams(['parentId' => $parentId]);
+        return $query->query($this->getCollection(new HydratorArray()));
+    }
+
+    public function getActiveChildrenByParentIdOrderedByPostion(int $parentId): CollectionInterface
+    {
+        $queryBuilder = $this->getActiveChildrenByParentIdBuilder();
+        $queryBuilder->orderBy(['position', 'asc']);
+
+        $query = $this->getPreparedQuery($queryBuilder->getStatement())->setParams(['parentId' => $parentId]);
+        return $query->query($this->getCollection(new HydratorArray()));
+    }
+
+    private function getActiveChildrenByParentIdBuilder(): SelectInterface
+    {
+        /**
+         * @var SelectInterface $queryBuilder
+         */
+        $queryBuilder = $this->getQueryBuilder(self::QUERY_SELECT);
+        $queryBuilder->cols(['*'])->from('afup_site_feuille')->where('id_parent = :parentId')->where('etat = 1');
+
+        return $queryBuilder;
+    }
+
     /**
      * @inheritDoc
      */
diff --git a/sources/AppBundle/Subscriber/SitemapXmlSubscriber.php b/sources/AppBundle/Subscriber/SitemapXmlSubscriber.php
index 81d83f231..b6603bc94 100644
--- a/sources/AppBundle/Subscriber/SitemapXmlSubscriber.php
+++ b/sources/AppBundle/Subscriber/SitemapXmlSubscriber.php
@@ -4,7 +4,6 @@
 
 namespace AppBundle\Subscriber;
 
-use Afup\Site\Corporate\Branche;
 use Afup\Site\Corporate\Feuille;
 use AppBundle\Association\Model\CompanyMember;
 use AppBundle\Association\Model\Repository\CompanyMemberRepository;
@@ -17,6 +16,7 @@
 use AppBundle\Event\Model\Talk;
 use AppBundle\Site\Model\Article;
 use AppBundle\Site\Model\Repository\ArticleRepository;
+use AppBundle\Site\Model\Repository\SheetRepository;
 use Presta\SitemapBundle\Event\SitemapPopulateEvent;
 use Presta\SitemapBundle\Service\UrlContainerInterface;
 use Presta\SitemapBundle\Sitemap\Url\GoogleVideo;
@@ -34,6 +34,7 @@ public function __construct(
         private readonly EventRepository $eventRepository,
         private readonly ArticleRepository $articleRepository,
         private readonly CompanyMemberRepository $companyMemberRepository,
+        private readonly SheetRepository $sheetRepository,
     ) {}
 
     public static function getSubscribedEvents(): array
@@ -194,9 +195,7 @@ private function registerDefaultPages(UrlContainerInterface $urls): void
 
     private function fromFeuilleId(int $id, UrlContainerInterface $urls): void
     {
-        $branche = new Branche();
-
-        $leafs = $branche->feuillesEnfants($id);
+        $leafs = $this->sheetRepository->getActiveChildrenByParentId($id);
         foreach ($leafs as $leaf) {
             if (!$leaf['lien'] || !str_starts_with((string) $leaf['lien'], 'http')) {
                 continue;
diff --git a/sources/AppBundle/Twig/ViewRenderer.php b/sources/AppBundle/Twig/ViewRenderer.php
index 45052e787..a81d31471 100644
--- a/sources/AppBundle/Twig/ViewRenderer.php
+++ b/sources/AppBundle/Twig/ViewRenderer.php
@@ -16,6 +16,7 @@ public function __construct(
         private readonly Security $security,
         private readonly RequestStack $requestStack,
         private readonly Environment $twig,
+        private readonly Page $page,
     ) {}
 
 
@@ -33,11 +34,10 @@ public function render(string $view, array $parameters = [], Response $response
         $blocks = [];
         if ($this->requestStack->getCurrentRequest()) {
             $requestUri = $this->requestStack->getCurrentRequest()->getRequestUri();
-            $page = new Page();
             $blocks = [
-                'header' => $page->header($requestUri, $this->security->getUser()),
-                'sidebar' => $page->getRightColumn(),
-                'footer' => $page->footer(),
+                'header' => $this->page->header($requestUri, $this->security->getUser()),
+                // 'sidebar' => $this->page->getRightColumn(), // Voir https://github.com/afup/web/issues/2085
+                'footer' => $this->page->footer(),
             ];
         }
 
diff --git a/templates/site/base.html.twig b/templates/site/base.html.twig
index cdec80da9..c82f94d20 100644
--- a/templates/site/base.html.twig
+++ b/templates/site/base.html.twig
@@ -54,15 +54,11 @@
     {% autoescape false %}
         <div class="mw1400p center" id="container">
             <div class="line">
-                <div id="main" class="mod item left content w66 m50 t100">
+                <div id="main" class="mod item left content w100">
                     {% block inner_content %}
                         {{ content }}
                     {% endblock %}
                 </div>
-                <aside id="sidebar-article" class="mod item w33 m50 t100">
-                    <h2>L'afup organise...</h2>
-                    {{ sidebar.naviguer(1, 2, "externe", "") }}
-                </aside>
             </div>
         </div>
     {% endautoescape %}