diff --git a/src/RNEClient.php b/src/RNEClient.php
index 104f440..1efbdf6 100644
--- a/src/RNEClient.php
+++ b/src/RNEClient.php
@@ -178,6 +178,18 @@ protected function requestApi(string $method, string $url, array $options = []):
         return $data;
     }
 
+    protected function requestFileApi(string $method, string $url, array $options = []): string
+    {
+        $data = [];
+        try {
+            $response = $this->client->request($method, $url, $options);
+            $data = $response->getBody()->getContents();
+        } catch (GuzzleException $e) {
+            $this->catchResponseErrors($e);
+        }
+        return $data;
+    }
+
     /**
      * Catch the response errors
      *
diff --git a/src/SearchFinancialStatements.php b/src/SearchFinancialStatements.php
new file mode 100644
index 0000000..36ea789
--- /dev/null
+++ b/src/SearchFinancialStatements.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace RNEClient;
+
+use GuzzleHttp\Exception\GuzzleException;
+
+/**
+ * Class SearchFinancialStatements
+ *
+ * @package RNEClient
+ */
+class SearchFinancialStatements extends RNEClient implements SearchFinancialStatementsInterface
+{
+
+    /**
+     * Search a company financial statements by its siren number
+     * Exact search only
+     * 
+     * @param string $siren
+     * 
+     * @throws GuzzleException
+     * @return array
+     */
+    public function searchBySiren(string $siren): array
+    {
+        // error if the siren is not 9 length number
+        if (!preg_match('/^\d{9}$/', $siren)) {
+            throw new \Exception('Invalid input siren, please use a 9 length number.');
+        }
+
+        return $this->requestApi("get", "api/companies/{$siren}/attachments", ['headers' => $this->getAuthorizationHeaderArray()]);
+    }
+
+    /**
+     * Search balance sheet data by its id
+     * Exact search only
+     *
+     * @param string $id
+     *
+     * @throws GuzzleException
+     * @return array
+     */
+    public function searchById(string $id): array
+    {
+        return $this->requestApi("get", "api/bilan-saisis/{$id}", ['headers' => $this->getAuthorizationHeaderArray()]);
+    }
+
+    /**
+     * Get balance sheet metadata by its id
+     * Exact search only
+     *
+     * @param string $id
+     *
+     * @throws GuzzleException
+     * @return array
+     */
+    public function getMetadataById(string $id): array
+    {
+        return $this->requestApi("get", "api/bilans/{$id}", ['headers' => $this->getAuthorizationHeaderArray()]);
+    }
+
+    /**
+     * Get a balance sheet PDF file by its id
+     * Exact search only
+     *
+     * @param string $id
+     *
+     * @throws GuzzleException
+     * @return resource
+     */
+    public function getFileById(string $id): string
+    {
+        return $this->requestFileApi("get", "api/bilans/{$id}/download", ['headers' => $this->getAuthorizationHeaderArray()]);
+    }
+}
\ No newline at end of file
diff --git a/src/SearchFinancialStatementsInterface.php b/src/SearchFinancialStatementsInterface.php
new file mode 100644
index 0000000..94e6692
--- /dev/null
+++ b/src/SearchFinancialStatementsInterface.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace RNEClient;
+
+interface SearchFinancialStatementsInterface 
+{
+    public function searchBySiren(string $siren): array;
+    public function searchById(string $id): array;
+    public function getMetadataById(string $id): array;
+    public function getFileById(string $id): string;
+}
\ No newline at end of file
diff --git a/tests/features/SearchFinancialStatements/SearchBySirenTest.php b/tests/features/SearchFinancialStatements/SearchBySirenTest.php
new file mode 100644
index 0000000..162ef93
--- /dev/null
+++ b/tests/features/SearchFinancialStatements/SearchBySirenTest.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace RNEClient;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Handler\MockHandler;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Psr7\Response;
+use PHPUnit\Framework\TestCase;
+
+class SearchBySirenTest extends TestCase
+{
+    private SearchFinancialStatementsInterface $RNEClient;
+
+    protected function setUp(): void
+    {
+        $this->RNEClient = new SearchFinancialStatements();
+    }
+
+    public function testSearchBySiren(): void
+    {
+        // get from file
+        $fakeResponse = file_get_contents(__DIR__ . '/../../fixtures/SearchFinancialStatements/searchBySiren.json');
+
+        $mockHandler = new MockHandler([new Response(200, [], $fakeResponse)]);
+        $handlerStack = HandlerStack::create($mockHandler);
+        $mockedClient = new Client(['handler' => $handlerStack]);
+
+        $this->RNEClient = new SearchFinancialStatements('fake_token', $mockedClient);
+
+        $data = $this->RNEClient->searchBySiren('113277693');
+
+        $this->assertIsArray($data);
+        $this->assertIsArray($data['bilans']);
+        $this->assertIsArray($data['bilansSaisis']);
+    }
+
+    public function testSearchBySirenWithBadSiren(): void
+    {
+        $mockHandler = new MockHandler([new Response(200, [], '[]')]);
+        $handlerStack = HandlerStack::create($mockHandler);
+        $mockedClient = new Client(['handler' => $handlerStack]);
+
+        $this->RNEClient = new SearchFinancialStatements('fake_token', $mockedClient);
+
+        $this->expectException(\Exception::class);
+        $this->expectExceptionMessage('Invalid input siren, please use a 9 length number.');
+        $this->RNEClient->searchBySiren('1234567890');
+    }
+}
\ No newline at end of file
diff --git a/tests/fixtures/SearchFinancialStatements/getMetadataById.json b/tests/fixtures/SearchFinancialStatements/getMetadataById.json
new file mode 100644
index 0000000..52fa022
--- /dev/null
+++ b/tests/fixtures/SearchFinancialStatements/getMetadataById.json
@@ -0,0 +1,8 @@
+{
+    "id": " idnumberxyz",
+    "siren": "NNNNNNNNN",
+    "denomination": "Nom Société",
+    "dateDepot": "2022-12-25",
+    "dateCloture": "2022-12-31",
+    "typeBilan": "C"
+}
\ No newline at end of file
diff --git a/tests/fixtures/SearchFinancialStatements/searchById.json b/tests/fixtures/SearchFinancialStatements/searchById.json
new file mode 100644
index 0000000..7543d38
--- /dev/null
+++ b/tests/fixtures/SearchFinancialStatements/searchById.json
@@ -0,0 +1,410 @@
+{
+    "createdAt": "2023-01-11T17:32:25+01:00",
+    "updatedAt": "2023-01-11T17:32:25+01:00",
+    "id": " idnumberzzz",
+    "siren": "377708425",
+    "denomination": " DENOMINATION ",
+    "dateDepot": "2023-01-02",
+    "numChrono": "99",
+    "nomDocument": "CA_123456789_9201_2023B000001_2023_99",
+    "bilanSaisi": {
+        "bilan": {
+            "identite": {
+                "siren": "377708425",
+                "dateClotureExercice": "2021-12-31T00:00:00+01:00",
+                "codeGreffe": "9201",
+                "numDepot": "99",
+                "numGestion": "2023B000001",
+                "codeActivite": "6619B",
+                "dateClotureExerciceNMoins1": "2020-12-31T00:00:00+01:00",
+                "dureeExerciceN": "12",
+                "dureeExerciceNMoins1": "12",
+                "dateDepot": "2023-01-02T00:00:00+01:00",
+                "codeSaisie": "00",
+                "codeTypeBilan": "C",
+                "codeDevise": "EUR",
+                "codeOrigineDevise": "O",
+                "codeConfidentialite": "0",
+                "infoTraitement": "",
+                "denomination": "DENOMINATION",
+                "adresse": "92000 Nanterre"
+            },
+            "detail": {
+                "pages": [
+                    {
+                        "numero": 1,
+                        "liasses": [
+                            {
+                                "code": "AB",
+                                "m1": "000000000001220",
+                                "m2": "000000000001220",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "BJ",
+                                "m1": "000000000001220",
+                                "m2": "000000000001220",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "BZ",
+                                "m1": "000000000001197",
+                                "m2": "",
+                                "m3": "000000000001197",
+                                "m4": ""
+                            },
+                            {
+                                "code": "CF",
+                                "m1": "000000000000180",
+                                "m2": "",
+                                "m3": "000000000000180",
+                                "m4": ""
+                            },
+                            {
+                                "code": "CJ",
+                                "m1": "000000000001376",
+                                "m2": "",
+                                "m3": "000000000001378",
+                                "m4": ""
+                            },
+                            {
+                                "code": "CO",
+                                "m1": "000000000002597",
+                                "m2": "000000000001220",
+                                "m3": "000000000001378",
+                                "m4": ""
+                            }
+                        ]
+                    },
+                    {
+                        "numero": 2,
+                        "liasses": [
+                            {
+                                "code": "DA",
+                                "m1": "000000000038113",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "DH",
+                                "m1": "-000000001127414",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "DI",
+                                "m1": "000000000026400",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "DL",
+                                "m1": "-000000001062901",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "DV",
+                                "m1": "000000001059959",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "DX",
+                                "m1": "000000000004320",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "EC",
+                                "m1": "000000001064279",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "EE",
+                                "m1": "000000000001378",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "EG",
+                                "m1": "000000001064279",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            }
+                        ]
+                    },
+                    {
+                        "numero": 3,
+                        "liasses": [
+                            {
+                                "code": "FG",
+                                "m1": "-000000000028700",
+                                "m2": "",
+                                "m3": "-000000000028700",
+                                "m4": ""
+                            },
+                            {
+                                "code": "FJ",
+                                "m1": "-000000000028700",
+                                "m2": "",
+                                "m3": "-000000000028700",
+                                "m4": ""
+                            },
+                            {
+                                "code": "FR",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "-000000000028700",
+                                "m4": ""
+                            },
+                            {
+                                "code": "FW",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000000176",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GF",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000000176",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GG",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "-000000000028876",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GI",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000000001",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GK",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000000081",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GR",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000010962",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GU",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000010962",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GV",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "-000000000010962",
+                                "m4": ""
+                            },
+                            {
+                                "code": "GW",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "-000000000039837",
+                                "m4": ""
+                            }
+                        ]
+                    },
+                    {
+                        "numero": 4,
+                        "liasses": [
+                            {
+                                "code": "HA",
+                                "m1": "000000000066237",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "HD",
+                                "m1": "000000000066237",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "HI",
+                                "m1": "000000000066237",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "HL",
+                                "m1": "000000000037537",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "HM",
+                                "m1": "000000000011137",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "HN",
+                                "m1": "000000000026400",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            }
+                        ]
+                    },
+                    {
+                        "numero": 5,
+                        "liasses": [
+                            {
+                                "code": "CZ",
+                                "m1": "000000000001220",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "0G",
+                                "m1": "000000000001220",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "IN",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000001220",
+                                "m4": ""
+                            },
+                            {
+                                "code": "I4",
+                                "m1": "",
+                                "m2": "",
+                                "m3": "000000000001220",
+                                "m4": ""
+                            }
+                        ]
+                    },
+                    {
+                        "numero": 6,
+                        "liasses": [
+                            {
+                                "code": "CY",
+                                "m1": "000000000001220",
+                                "m2": "",
+                                "m3": "",
+                                "m4": "000000000001220"
+                            },
+                            {
+                                "code": "0N",
+                                "m1": "000000000001220",
+                                "m2": "",
+                                "m3": "",
+                                "m4": "000000000001220"
+                            }
+                        ]
+                    },
+                    {
+                        "numero": 8,
+                        "liasses": [
+                            {
+                                "code": "VB",
+                                "m1": "000000000001197",
+                                "m2": "000000000001197",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "VT",
+                                "m1": "000000000001197",
+                                "m2": "000000000001197",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "8B",
+                                "m1": "000000000004320",
+                                "m2": "000000000004320",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "VI",
+                                "m1": "000000001059959",
+                                "m2": "000000001059959",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "VY",
+                                "m1": "000000001064279",
+                                "m2": "000000001064279",
+                                "m3": "",
+                                "m4": ""
+                            }
+                        ]
+                    },
+                    {
+                        "numero": 11,
+                        "liasses": [
+                            {
+                                "code": "SS",
+                                "m1": "000000000000113",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "ST",
+                                "m1": "000000000000062",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            },
+                            {
+                                "code": "ZJ",
+                                "m1": "000000000000176",
+                                "m2": "",
+                                "m3": "",
+                                "m4": ""
+                            }
+                        ]
+                    }
+                ]
+            }
+        },
+        "version": "1.0"
+    },
+    "dateCloture": "2021-12-31",
+    "typeBilan": "C"
+}
\ No newline at end of file
diff --git a/tests/fixtures/SearchFinancialStatements/searchBySiren.json b/tests/fixtures/SearchFinancialStatements/searchBySiren.json
new file mode 100644
index 0000000..cdefae2
--- /dev/null
+++ b/tests/fixtures/SearchFinancialStatements/searchBySiren.json
@@ -0,0 +1,71 @@
+{
+    "actes": [],
+    "bilans": [
+      {
+        "createdAt": "2022-12-23T12:33:04+01:00",
+        "updatedAt": "2022-12-23T12:33:04+01:00",
+        "id": "idnumberxyz",
+        "siren": "123456789",
+        "denomination": "DENOMINATION",
+        "dateDepot": "2020-11-16",
+        "numChrono": "12345",
+        "nomDocument": " CA_123456789_7501_2222B1111_2019_123456",
+        "path": "",
+        "dateCloture": "2019-09-30",
+        "typeBilan": "C",
+        "version": "2.0"
+      }
+    ],
+    "bilansSaisis": [
+      {
+        "createdAt": "2022-12-23T12:33:05+01:00",
+        "updatedAt": "2022-12-23T12:33:05+01:00",
+        "id": "idnumberzzz",
+        "siren": "123456789",
+        "denomination": "DENOMINATION",
+        "dateDepot": "2020-11-16",
+        "numChrono": "123456",
+        "nomDocument": "CA_123456789_7501_2222B1111_2019_123456",
+        "bilanSaisi": {
+          "bilan": {
+            "identite": {
+              "siren": "377708425",
+              "dateClotureExercice": "2021-12-31T00:00:00+01:00",
+              "codeGreffe": "9201",
+              "numDepot": "99",
+              "numGestion": "2023B000001",
+              "codeActivite": "6619B",
+              "dateClotureExerciceNMoins1": "2020-12-31T00:00:00+01:00",
+              "dureeExerciceN": "12",
+              "dureeExerciceNMoins1": "12",
+              "dateDepot": "2023-01-02T00:00:00+01:00",
+              "codeSaisie": "00",
+              "codeTypeBilan": "C",
+              "codeDevise": "EUR",
+              "codeOrigineDevise": "O",
+              "codeConfidentialite": "0",
+              "infoTraitement": "",
+              "denomination": "DENOMINATION",
+              "adresse": "92000 Nanterre"
+            },
+            "detail": {
+              "pages": [
+                {
+                  "numero": 1,
+                  "liasses": [
+                    {
+                      "code": "AB",
+                      "m1": "000000000001220",
+                      "m2": "000000000001220",
+                      "m3": "",
+                      "m4": ""
+                    }
+                  ]
+                }
+              ]
+            }
+          }
+        }
+      }
+    ]
+  }
\ No newline at end of file