diff --git a/app/Http/Controllers/Apis/Protected/Summit/Factories/SummitSponsorshipTypeValidationRules.php b/app/Http/Controllers/Apis/Protected/Summit/Factories/SummitSponsorshipTypeValidationRules.php
index f8dfc90ee..8567e5c87 100644
--- a/app/Http/Controllers/Apis/Protected/Summit/Factories/SummitSponsorshipTypeValidationRules.php
+++ b/app/Http/Controllers/Apis/Protected/Summit/Factories/SummitSponsorshipTypeValidationRules.php
@@ -41,6 +41,7 @@ public static function buildForAdd(array $payload = []): array
             'badge_image_alt_text' => 'sometimes|nullable|string|max:255',
             'should_display_on_expo_hall_page' => 'sometimes|boolean',
             'should_display_on_lobby_page' => 'sometimes|boolean',
+            'is_public' => 'sometimes|boolean',
         ];
     }
 
@@ -65,6 +66,7 @@ public static function buildForUpdate(array $payload = []): array
             'badge_image_alt_text' => 'sometimes|nullable|string|max:255',
             'should_display_on_expo_hall_page' => 'sometimes|boolean',
             'should_display_on_lobby_page' => 'sometimes|boolean',
+            'is_public' => 'sometimes|boolean',
         ];
     }
-}
\ No newline at end of file
+}
diff --git a/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitSponsorshipTypeApiController.php b/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitSponsorshipTypeApiController.php
index edf127115..40cc765b8 100644
--- a/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitSponsorshipTypeApiController.php
+++ b/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitSponsorshipTypeApiController.php
@@ -18,6 +18,7 @@
 use App\Models\Foundation\Main\IGroup;
 use App\Models\Foundation\Summit\Repositories\ISummitSponsorshipTypeRepository;
 use App\ModelSerializers\SerializerUtils;
+use App\Rules\Boolean;
 use App\Security\SummitScopes;
 use App\Services\Model\ISummitSponsorshipTypeService;
 use Illuminate\Http\Request as LaravelRequest;
@@ -284,6 +285,7 @@ protected function getFilterRules(): array
             'name' => ['==', '=@'],
             'label' => ['==', '=@'],
             'size' => ['==', '=@'],
+            'is_public' => ['=='],
         ];
     }
 
@@ -296,6 +298,7 @@ protected function getFilterValidatorRules(): array
             'name' => 'sometimes|required|string',
             'label' => 'sometimes|required|string',
             'size' => 'sometimes|required|string',
+            'is_public' => ['sometimes', new Boolean],
         ];
     }
 
diff --git a/app/ModelSerializers/Summit/SummitSponsorshipTypeSerializer.php b/app/ModelSerializers/Summit/SummitSponsorshipTypeSerializer.php
index c0ffd5604..525722129 100644
--- a/app/ModelSerializers/Summit/SummitSponsorshipTypeSerializer.php
+++ b/app/ModelSerializers/Summit/SummitSponsorshipTypeSerializer.php
@@ -40,6 +40,7 @@ final class SummitSponsorshipTypeSerializer extends AbstractSerializer
         'Order' => 'order:json_int',
         'ShouldDisplayOnExpoHallPage' => 'should_display_on_expo_hall_page:json_boolean',
         'ShouldDisplayOnLobbyPage' => 'should_display_on_lobby_page:json_boolean',
+        'Public' => 'is_public:json_boolean',
     ];
 
     protected static $expand_mappings = [
@@ -56,4 +57,4 @@ final class SummitSponsorshipTypeSerializer extends AbstractSerializer
             'has' => 'hasType'
         ],
     ];
-}
\ No newline at end of file
+}
diff --git a/app/Models/Foundation/Summit/Factories/SummitSponsorshipTypeFactory.php b/app/Models/Foundation/Summit/Factories/SummitSponsorshipTypeFactory.php
index b9a7c0c89..87ca774ab 100644
--- a/app/Models/Foundation/Summit/Factories/SummitSponsorshipTypeFactory.php
+++ b/app/Models/Foundation/Summit/Factories/SummitSponsorshipTypeFactory.php
@@ -71,6 +71,9 @@ public static function populate(SummitSponsorshipType $type, array $payload):Sum
         if(isset($payload['should_display_on_expo_hall_page']))
             $type->setShouldDisplayOnExpoHallPage(boolval($payload['should_display_on_expo_hall_page']));
 
+        if(isset($payload['is_public']))
+            $type->setPublic(boolval($payload['is_public']));
+
         return $type;
     }
-}
\ No newline at end of file
+}
diff --git a/app/Models/Foundation/Summit/SummitSponsorshipType.php b/app/Models/Foundation/Summit/SummitSponsorshipType.php
index 5cf0f87b9..94d72a2ef 100644
--- a/app/Models/Foundation/Summit/SummitSponsorshipType.php
+++ b/app/Models/Foundation/Summit/SummitSponsorshipType.php
@@ -188,6 +188,14 @@ public function __construct()
         $this->is_public = true;
     }
 
+    public function isPublic():bool{
+        return $this->is_public;
+    }
+
+    public function setPublic(bool $is_public):void{
+        $this->is_public = $is_public;
+    }
+
     /**
      * @return int
      */
@@ -475,4 +483,4 @@ public function setShouldDisplayOnLobbyPage(bool $should_display_on_lobby_page):
         $this->should_display_on_lobby_page = $should_display_on_lobby_page;
     }
 
-}
\ No newline at end of file
+}
diff --git a/app/Repositories/Summit/DoctrineSummitSponsorshipTypeRepository.php b/app/Repositories/Summit/DoctrineSummitSponsorshipTypeRepository.php
index 24928a824..c3f9f80d8 100644
--- a/app/Repositories/Summit/DoctrineSummitSponsorshipTypeRepository.php
+++ b/app/Repositories/Summit/DoctrineSummitSponsorshipTypeRepository.php
@@ -42,10 +42,11 @@ protected function applyExtraJoins(QueryBuilder $query, ?Filter $filter = null,
     protected function getFilterMappings()
     {
         return [
-            'name'  => 't.name:json_string',
-            'label' => 't.label:json_string',
-            'size'  => 't.size:json_string',
+            'name'  =>  Filter::buildStringField('t.name'),
+            'label' =>  Filter::buildStringField('t.label'),
+            'size'  => Filter::buildStringField('t.size'),
             'summit_id' => 's.id',
+            'is_public' =>  Filter::buildBooleanField('e.is_public'),
         ];
     }
 
@@ -70,4 +71,4 @@ protected function getBaseEntity()
     {
         return SummitSponsorshipType::class;
     }
-}
\ No newline at end of file
+}
diff --git a/app/Swagger/Models/SummitSponsorshipTypeSchema.php b/app/Swagger/Models/SummitSponsorshipTypeSchema.php
index 745b80bad..49192e1bf 100644
--- a/app/Swagger/Models/SummitSponsorshipTypeSchema.php
+++ b/app/Swagger/Models/SummitSponsorshipTypeSchema.php
@@ -28,6 +28,7 @@
         new OA\Property(property: 'order', type: 'integer', ),
         new OA\Property(property: 'should_display_on_expo_hall_page', type: 'boolean', ),
         new OA\Property(property: 'should_display_on_lobby_page', type: 'boolean', ),
+        new OA\Property(property: 'is_public', type: 'boolean', ),
         new OA\Property(property: 'summit', ref: '#/components/schemas/Summit', description: "Summit object, only available when expanded"),
         new OA\Property(property: 'type', ref: '#/components/schemas/SponsorshipType', description: "SponsorshipType object, only available when expanded"),
     ])
diff --git a/app/Swagger/SummitSchemas.php b/app/Swagger/SummitSchemas.php
index 127d91df0..6af67a2d0 100644
--- a/app/Swagger/SummitSchemas.php
+++ b/app/Swagger/SummitSchemas.php
@@ -424,6 +424,7 @@ class PaginatedSummitSponsorshipTypesResponseSchema {}
         new OA\Property(property: 'name', type: 'string', example: 'platinum'),
         new OA\Property(property: 'label', type: 'string', example: 'Platinum'),
         new OA\Property(property: 'size', type: 'string', example: ISponsorshipTypeConstants::BigSize, enum: ISponsorshipTypeConstants::AllowedSizes),
+        new OA\Property(property: 'is_public', type: 'boolean', example: true),
     ]
 )]
 class SummitSponsorshipTypeCreateRequestSchema {}
@@ -436,6 +437,7 @@ class SummitSponsorshipTypeCreateRequestSchema {}
         new OA\Property(property: 'label', type: 'string', example: 'Platinum'),
         new OA\Property(property: 'size', type: 'string', example: ISponsorshipTypeConstants::BigSize, enum: ISponsorshipTypeConstants::AllowedSizes),
         new OA\Property(property: 'order', type: 'integer', example: 1, minimum: 1),
+        new OA\Property(property: 'is_public', type: 'boolean', example: true),
     ]
 )]
 class SummitSponsorshipTypeUpdateRequestSchema {}
diff --git a/tests/oauth2/OAuth2SummitSponsorshipTypeApiControllerTest.php b/tests/oauth2/OAuth2SummitSponsorshipTypeApiControllerTest.php
index 753c3e39e..95353e4de 100644
--- a/tests/oauth2/OAuth2SummitSponsorshipTypeApiControllerTest.php
+++ b/tests/oauth2/OAuth2SummitSponsorshipTypeApiControllerTest.php
@@ -81,6 +81,7 @@ public function testAdd(){
             'sponsor_page_use_schedule_widget' => false,
             'sponsor_page_use_banner_widget' => true,
             'type_id' => self::$testSponsorshipType->getId(),
+            'is_public' => false,
         ];
 
         $headers = [
@@ -105,6 +106,7 @@ public function testAdd(){
         $this->assertTrue(!is_null($summit_sponsorship_type));
         $this->assertTrue($summit_sponsorship_type->widget_title === 'test');
         $this->assertTrue(property_exists($summit_sponsorship_type, 'type'));
+        $this->assertTrue($summit_sponsorship_type->is_public === false);
     }
 
     public function testUpdate(){
@@ -146,6 +148,7 @@ public function testUpdate(){
         $this->assertTrue(!is_null($summit_sponsorship_type));
         $this->assertTrue($summit_sponsorship_type->widget_title === 'test');
         $this->assertTrue(property_exists($summit_sponsorship_type, 'type'));
+        $this->assertTrue($summit_sponsorship_type->is_public === true);
 
         $params = [
             'id' => self::$summit->getId(),
@@ -155,7 +158,8 @@ public function testUpdate(){
 
         $data = [
             'widget_title' => 'test update',
-            'order' => 1
+            'order' => 1,
+            'is_public' => false,
         ];
 
         $response = $this->action(
@@ -175,6 +179,7 @@ public function testUpdate(){
         $this->assertTrue(!is_null($summit_sponsorship_type));
         $this->assertTrue($summit_sponsorship_type->widget_title === 'test update');
         $this->assertTrue($summit_sponsorship_type->order === 1);
+        $this->assertTrue($summit_sponsorship_type->is_public === false);
     }
 
     public function testDelete(){
@@ -332,6 +337,62 @@ public function testGetAllBySummitId(){
         $this->assertNotEmpty($page->data);
     }
 
+    public function testGetAllBySummitIdFilterByIsPublic(){
+
+        $headers = [
+            "HTTP_Authorization" => " Bearer " . $this->access_token,
+            "CONTENT_TYPE"        => "application/json"
+        ];
+
+        // the summit fixture already has 2 default sponsorship types, both public by default
+        $params = [
+            'id' => self::$summit->getId(),
+        ];
+
+        $data = [
+            'type_id' => self::$testSponsorshipType->getId(),
+            'is_public' => false,
+        ];
+
+        $response = $this->action(
+            "POST",
+            "OAuth2SummitSponsorshipTypeApiController@add",
+            $params,
+            [],
+            [],
+            [],
+            $headers,
+            json_encode($data)
+        );
+
+        $this->assertResponseStatus(201);
+        $new_type = json_decode($response->getContent());
+        $this->assertTrue($new_type->is_public === false);
+
+        $params = [
+            'id' => self::$summit->getId(),
+            'filter' => 'is_public==false',
+        ];
+
+        $response = $this->action(
+            "GET",
+            "OAuth2SummitSponsorshipTypeApiController@getAllBySummit",
+            $params,
+            [],
+            [],
+            [],
+            $headers
+        );
+
+        $content = $response->getContent();
+        $this->assertResponseStatus(200);
+
+        $page = json_decode($content);
+        $this->assertTrue(!is_null($page));
+        $this->assertEquals(1, $page->total);
+        $this->assertEquals($new_type->id, $page->data[0]->id);
+    }
+
     public function testAddBadgeImage(){
 
         $params = [