diff --git a/src/aki_prj23_transparenzregister/apps/find_missing_companies.py b/src/aki_prj23_transparenzregister/apps/find_missing_companies.py
index f8a7b5b..3f0f941 100644
--- a/src/aki_prj23_transparenzregister/apps/find_missing_companies.py
+++ b/src/aki_prj23_transparenzregister/apps/find_missing_companies.py
@@ -5,6 +5,7 @@ import glob
 import argparse
 import tempfile
 import dataclasses
+import multiprocessing
 import pandas as pd
 from tqdm import tqdm
 from pathlib import Path
@@ -21,11 +22,76 @@ from aki_prj23_transparenzregister.utils.logger_config import (
 from aki_prj23_transparenzregister.utils.sql import connector
 from aki_prj23_transparenzregister.utils.sql import entities
 
+from aki_prj23_transparenzregister.utils.mongo.connector import MongoConnector
+from aki_prj23_transparenzregister.utils.mongo.company_mongo_service import (
+    CompanyMongoService,
+)
+
 from aki_prj23_transparenzregister.utils.data_extraction.unternehmensregister import (
     extract,
     load,
 )
-from aki_prj23_transparenzregister.utils.data_extraction.unternehmensregister.transform import main as transform
+from aki_prj23_transparenzregister.utils.data_extraction.unternehmensregister.transform import (
+    main as transform,
+)
+
+def work(company: entities.Company, configProvider) -> None:
+    with tempfile.TemporaryDirectory() as tmp_dir:
+        xml_dir = os.path.join(*[tmp_dir, "xml"])
+        os.makedirs(xml_dir, exist_ok=True)
+        try:
+            extract.scrape(company.name, xml_dir, True)
+        except Exception as e:
+            logger.error(e)
+            return
+        output_path = os.path.join(*[tmp_dir, "transformed"])
+        os.makedirs(output_path, exist_ok=True)
+        json_dir = os.path.join(*[tmp_dir, "json"])
+        os.makedirs(json_dir, exist_ok=True)
+        transform.transform_xml_to_json(
+            xml_dir,
+            json_dir,
+        )
+
+        for file in tqdm(glob.glob1(json_dir, "*.json")):
+            try:
+                path = os.path.join(json_dir, file)
+                with open(path, encoding="utf-8") as file_object:
+                        company_mapped = transform.map_unternehmensregister_json(
+                            json.loads(file_object.read())
+                        )
+
+                        name = "".join(e for e in company_mapped.name if e.isalnum())[:50]
+
+                        with open(
+                            os.path.join(output_path, f"{name}.json"),
+                            "w+",
+                            encoding="utf-8",
+                        ) as export_file:
+                            json.dump(
+                                dataclasses.asdict(company_mapped), export_file, ensure_ascii=False
+                            )
+            except Exception as e:
+                logger.error(e)
+                return
+        mongoConnector = MongoConnector(configProvider.get_mongo_connection_string())
+        companyMongoService = CompanyMongoService(
+            mongoConnector
+        )
+        num_processed = load.load_directory_to_mongo(output_path, companyMongoService)
+        mongoConnector.client.close()
+
+        try:
+            if num_processed > 0:
+                with connector.get_session(configProvider) as session:
+                    company = session.query(entities.MissingCompany).where(entities.MissingCompany.name == company.name).first()
+                    company.searched_for = True
+                    session.commit()
+                    print(f"Processed {company.name}")
+        except Exception as e:
+            logger.error(e)
+            return
+
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(
@@ -43,44 +109,29 @@ if __name__ == "__main__":
     parsed = parser.parse_args(sys.argv[1:])
     configer_logger(namespace=parsed)
     config = parsed.config
-    # session = connector.get_session(get_config_provider(config))
-    # missing_companies = session.query(entities.MissingCompany).all()
+    configProvider = get_config_provider(config)
+    session = connector.get_session(configProvider)
 
-    counter = 0
-    # # Scrape data from unternehmensregister
-    # for company in missing_companies:
-    #     print(company.name)
-    #     extract.scrape(company.name, ["tmp", "xml"])
-
-    # Transform input
-    output_path = os.path.join(str(Path.cwd()), *["tmp", "transformed"])
-    xml_dir = os.path.join(str(Path.cwd()), *["tmp", "xml"])
-    json_dir = os.path.join(str(Path.cwd()), *["tmp", "json"])
-    transform.transform_xml_to_json(
-        os.path.join(xml_dir),
-        os.path.join(json_dir),
+    companyMongoService = CompanyMongoService(
+        MongoConnector(configProvider.get_mongo_connection_string())
     )
-    for file in tqdm(glob.glob1(json_dir, "*.json")):
-        path = os.path.join(json_dir, file)
-        with open(path, encoding="utf-8") as file_object:
-            # try:
-            print(path)
-            company = transform.map_unternehmensregister_json(
-                json.loads(file_object.read())
-            )
 
-            name = "".join(e for e in company.name if e.isalnum())[:50]
+    missing_companies = session.query(entities.MissingCompany).where(entities.MissingCompany.searched_for == False).all()
 
-            with open(
-                f"{output_path}/{name}.json",
-                "w+",
-                encoding="utf-8",
-            ) as export_file:
-                json.dump(
-                    dataclasses.asdict(company), export_file, ensure_ascii=False
-                )
-            # except Exception as e:
-            #     logger.error(e.with_traceback())
-            #     logger.error(e)
-            #     logger.error(f"Error in processing {path}")
-            #     sys.exit(1)
\ No newline at end of file
+    batch_size = 5
+    pool = multiprocessing.Pool(processes=batch_size)
+    # Scrape data from unternehmensregister
+    params = [
+        (company, configProvider)
+        for company in missing_companies
+    ]
+    # Map the process_handler function to the parameter list using the Pool
+    pool.starmap(work, params)
+
+    # Close the Pool to prevent any more tasks from being submitted
+    pool.close()
+
+    # Wait for all the processes to complete
+    pool.join()
+    # for company in tqdm(missing_companies):
+        
diff --git a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/extract.py b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/extract.py
index efff716..1343566 100644
--- a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/extract.py
+++ b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/extract.py
@@ -13,15 +13,15 @@ from selenium.webdriver.support.ui import WebDriverWait
 from tqdm import tqdm
 
 
-def scrape(query: str, download_dir: list[str]) -> None:
+def scrape(query: str, download_dir: str, full_match: bool = False) -> None:
     """Fetch results from Unternehmensregister for given query.
 
     Args:
         query (str): Search Query (RegEx supported)
         download_dir (list[str]): Directory to place output files in
     """
-    download_path = os.path.join(str(Path.cwd()), *download_dir)
-    print(download_path)
+    # download_path = os.path.join(str(Path.cwd()), *download_dir)
+    download_path = download_dir
     options = webdriver.ChromeOptions()
     preferences = {
         "profile.default_content_settings.popups": 0,
@@ -33,8 +33,9 @@ def scrape(query: str, download_dir: list[str]) -> None:
             "default_directory": download_path,
         },
     }
-    # options.add_argument("--headless=new")
+    options.add_argument("--headless=new")
     options.add_experimental_option("prefs", preferences)
+    options.add_experimental_option("excludeSwitches", ["enable-logging"])
 
     driver = webdriver.Chrome(options=options)
 
@@ -74,7 +75,7 @@ def scrape(query: str, download_dir: list[str]) -> None:
         ]
         for index, company_link in enumerate(companies_tab):
             company_name = company_names[index]
-            if company_name in processed_companies:
+            if company_name in processed_companies or (full_match == True and company_name != query):
                 continue
             # Go to intermediary page
             company_link.click()
@@ -121,6 +122,8 @@ def scrape(query: str, download_dir: list[str]) -> None:
             finally:
                 for _ in range(6):
                     driver.back()
+                if company_name == query and full_match == True:
+                    break
         driver.find_element(By.XPATH, '//*[@class="fas fa-angle-right"]').click()
     driver.close()
 
diff --git a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/load.py b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/load.py
index 621b723..4f58bf4 100644
--- a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/load.py
+++ b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/load.py
@@ -14,17 +14,22 @@ from aki_prj23_transparenzregister.utils.mongo.connector import (
     MongoConnector,
 )
 
+def load_directory_to_mongo(base_path: str, service: CompanyMongoService) -> int:
+    num_processed = 0
+    for file in tqdm(glob.glob1(base_path, "*.json")):
+        path = os.path.join(base_path, file)
+        with open(path, encoding="utf-8") as file_object:
+            data = json.loads(file_object.read())
+            company: Company = Company(**data)
+
+            service.migrations_of_base_data(company)
+            num_processed += 1
+    return num_processed
+
 if __name__ == "__main__":
     provider = JsonFileConfigProvider("secrets.json")
     conn_string = provider.get_mongo_connection_string()
     connector = MongoConnector(conn_string)
     service = CompanyMongoService(connector)
 
-    base_path = "./Jupyter/API-tests/Unternehmensregister/data/Unternehmensregister"
-    for file in tqdm(glob.glob1(f"{base_path}/transformed", "*.json")):
-        path = os.path.join(f"{base_path}/transformed", file)
-        with open(path, encoding="utf-8") as file_object:
-            data = json.loads(file_object.read())
-            company: Company = Company(**data)
-
-            service.migrations_of_base_data(company)
+    load_directory_to_mongo("./Jupyter/API-tests/Unternehmensregister/data/Unternehmensregister/transformed", service)
\ No newline at end of file
diff --git a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/main.py b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/main.py
index 717c4d1..9025029 100644
--- a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/main.py
+++ b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/main.py
@@ -8,6 +8,7 @@ import sys
 
 import xmltodict
 from tqdm import tqdm
+from loguru import logger
 
 from aki_prj23_transparenzregister.utils.data_extraction.unternehmensregister.transform.v1 import v1
 from aki_prj23_transparenzregister.utils.data_extraction.unternehmensregister.transform.v3 import v3
@@ -26,12 +27,14 @@ def transform_xml_to_json(source_dir: str, target_dir: str) -> None:
         target_path = os.path.join(
             target_dir, source_path.split(os.sep)[-1].replace(".xml", ".json")
         )
-
-        with open(source_path, encoding="utf-8") as source_file:
-            # deepcode ignore HandleUnicode: Weird XML format no other solution
-            data = xmltodict.parse(source_file.read().encode())
-            with open(target_path, "w", encoding="utf-8") as json_file:
-                json_file.write(json.dumps(data))
+        try:
+            with open(source_path, encoding="utf-8") as source_file:
+                # deepcode ignore HandleUnicode: Weird XML format no other solution
+                data = xmltodict.parse(source_file.read().encode())
+                with open(target_path, "w", encoding="utf-8") as json_file:
+                    json_file.write(json.dumps(data))
+        except Exception as e:
+            logger.error(e)
 
 def determine_version(data: dict):
     if "XJustiz_Daten" in data:
diff --git a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v1/v1.py b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v1/v1.py
index 95405cb..92164fa 100644
--- a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v1/v1.py
+++ b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v1/v1.py
@@ -539,31 +539,3 @@ def map_unternehmensregister_json(data: dict) -> Company:
         result["relationships"].append(people)
     result = map_co_relation(result)
     return Company(**result)
-
-
-if __name__ == "__main__":
-    from loguru import logger
-
-    base_path = "./Jupyter/API-tests/Unternehmensregister/data/Unternehmensregister"
-    for file in tqdm(glob.glob1(f"{base_path}/export", "*.json")):
-        path = os.path.join(f"{base_path}/export", file)
-        with open(path, encoding="utf-8") as file_object:
-            try:
-                company: Company = map_unternehmensregister_json(
-                    json.loads(file_object.read())
-                )
-
-                name = "".join(e for e in company.name if e.isalnum())[:50]
-
-                with open(
-                    f"{base_path}/transformed/{name}.json",
-                    "w+",
-                    encoding="utf-8",
-                ) as export_file:
-                    json.dump(
-                        dataclasses.asdict(company), export_file, ensure_ascii=False
-                    )
-            except Exception as e:
-                logger.error(e)
-                logger.error(f"Error in processing {path}")
-                sys.exit(1)
\ No newline at end of file
diff --git a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v3/v3.py b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v3/v3.py
index 61c9371..f66dc69 100644
--- a/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v3/v3.py
+++ b/src/aki_prj23_transparenzregister/utils/data_extraction/unternehmensregister/transform/v3/v3.py
@@ -385,6 +385,8 @@ def map_capital(data: dict, company_type: CompanyTypeEnum) -> Capital | None:
     ]:
         return None
     # Catch entries having the dict but with null values
+    if isinstance(capital, list):
+        capital = capital[0]
     if not all(capital.values()):
         return None
     return Capital(
@@ -465,9 +467,10 @@ def map_founding_date(data: dict) -> str | None:
             "tns:fachdatenRegister",
             "tns:basisdatenRegister",
             "tns:satzungsdatum",
-            "tns:aktuellesSatzungsdatum",
         ]
-        return traversal(data, path)
+        base = traversal(data, path)
+        if "tns:aktuellesSatzungsdatum" in base:
+            return base["tns:aktuellesSatzungsdatum"]
     # No reliable answer
     return None
 
@@ -620,31 +623,3 @@ def map_unternehmensregister_json(data: dict) -> Company:
         result["relationships"].append(people)
     result = map_co_relation(result)
     return Company(**result)
-
-
-if __name__ == "__main__":
-    from loguru import logger
-
-    base_path = "./Jupyter/API-tests/Unternehmensregister/data/Unternehmensregister"
-    for file in tqdm(glob.glob1(f"{base_path}/export", "*.json")):
-        path = os.path.join(f"{base_path}/export", file)
-        with open(path, encoding="utf-8") as file_object:
-            try:
-                company: Company = map_unternehmensregister_json(
-                    json.loads(file_object.read())
-                )
-
-                name = "".join(e for e in company.name if e.isalnum())[:50]
-
-                with open(
-                    f"{base_path}/transformed/{name}.json",
-                    "w+",
-                    encoding="utf-8",
-                ) as export_file:
-                    json.dump(
-                        dataclasses.asdict(company), export_file, ensure_ascii=False
-                    )
-            except Exception as e:
-                logger.error(e)
-                logger.error(f"Error in processing {path}")
-                sys.exit(1)
diff --git a/src/aki_prj23_transparenzregister/utils/mongo/company_mongo_service.py b/src/aki_prj23_transparenzregister/utils/mongo/company_mongo_service.py
index d175be2..51c1309 100644
--- a/src/aki_prj23_transparenzregister/utils/mongo/company_mongo_service.py
+++ b/src/aki_prj23_transparenzregister/utils/mongo/company_mongo_service.py
@@ -45,7 +45,6 @@ class CompanyMongoService:
         query = {
             "id.hr_number": id["hr_number"],
             "id.district_court.name": id["district_court"]["name"],
-            "id.district_court.city": id["district_court"]["city"],
         }
         with self.lock:
             result = list(self.collection.find(query))
diff --git a/tmp/transformation.ipynb b/tmp/transformation.ipynb
index 62b0277..cd06c34 100644
--- a/tmp/transformation.ipynb
+++ b/tmp/transformation.ipynb
@@ -1099,6 +1099,14 @@
      "execution_count": 19,
      "metadata": {},
      "output_type": "execute_result"
+    },
+    {
+     "ename": "",
+     "evalue": "",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31mThe Kernel crashed while executing code in the the current cell or a previous cell. Please review the code in the cell(s) to identify a possible cause of the failure. Click <a href='https://aka.ms/vscodeJupyterKernelCrash'>here</a> for more info. View Jupyter <a href='command:jupyter.viewOutput'>log</a> for further details."
+     ]
     }
    ],
    "source": [