Activities of holding companies companies in Isenbüttel

Isenbüttel ·Currently listed companies in the Activities of holding companies industry headquartered in Isenbüttel.

15 companies

Ackermann GmbH GmbH · HRB 100517 Hildesheim · 2000
731c49d59b…
Agrar Digital Verwaltungs GmbH GmbH · HRB 164544 Hamburg · 2020
81df238e90…
Daenicke Geschäftsführungs GmbH GmbH · HRB 209029 Hildesheim · 2023
cc4fa63e0c…
GSG Industrieelektrik Verwaltungsgesellschaft mbH GmbH · HRB 100316 Hildesheim · 1996
c44f098eca…
GSG Industrieelektrik Verwaltungsgesellschaft mbH GmbH · HRB 100316 Hildesheim · 1996
10a5a1a8c3…
hp Isenbüttel Verwaltungsgesellschaft mbH GmbH · HRB 100685 Hildesheim · 2006
5e4c7246f9…
Kaya-Bau GmbH GmbH · HRB 100412 Hildesheim · 1998
ad2b2bb2a9…
Morada "Strandhotel Kühlungsborn" Verwaltungs-GmbH GmbH · HRB 200322 Hildesheim · 2006
ee4da539a4…
Morada Hotel Isetal Hotel- und Gaststättenbetriebs GmbH GmbH · HRB 100239 Hildesheim · 1994
0f31bd795c…
Möhle Bau- und Möbeltischlerei GmbH GmbH · HRB 100677 Hildesheim · 2006
f758b1590c…
Möhle Bau- und Möbeltischlerei GmbH GmbH · HRB 100677 Hildesheim · 2006
5a392b3b19…
Raguse Holding GmbH GmbH · HRB 210107 Hildesheim · 2025
f53bcfbc26…
Schreiner Verwaltungs GmbH GmbH · HRB 208891 Hildesheim · 2023
242a39358b…
Tankumsee Betriebsgesellschaft mbH GmbH · HRB 100026 Hildesheim · 2006
a43ed74816…
WWL Fenster GmbH GmbH · HRB 100215 Hildesheim · 1993
4cfffc317f…

All industries in Isenbüttel

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Isenbüttel","industry_code":"64.21.0","industry_scheme":"WZ2025"}

# pip install handelsregister
from handelsregister import Handelsregister

client = Handelsregister(api_key="YOUR_API_KEY")  # or set HANDELSREGISTER_API_KEY
page = client.search_organizations(
    filters={
        "city": "Isenbüttel",
        "industry_code": "64.21.0",
        "industry_scheme": "WZ2025"
    },
    limit=20,
    skip=0,
)
print(page["total"])
for item in page["results"]:
    print(item["name"], item["registration"]["register_number"])

// npm install handelsregister
import { Handelsregister } from 'handelsregister';

const client = new Handelsregister('YOUR_API_KEY'); // or set HANDELSREGISTER_API_KEY
const page = await client.searchOrganizations({
  filters: {
      "city": "Isenbüttel",
      "industry_code": "64.21.0",
      "industry_scheme": "WZ2025"
  },
  limit: 20,
  skip: 0,
});
console.log(page.total);
for (const item of page.results) {
  console.log(item.name, item.registration.register_number);
}

// npm install handelsregister
const { Handelsregister } = require('handelsregister');

const client = new Handelsregister(process.env.HANDELSREGISTER_API_KEY);
(async () => {
  const page = await client.searchOrganizations({
    filters: {
        "city": "Isenbüttel",
        "industry_code": "64.21.0",
        "industry_scheme": "WZ2025"
    },
    limit: 20,
    skip: 0,
  });
  console.log(page.total);
  for (const item of page.results) {
    console.log(item.name, item.registration.register_number);
  }
})();

curl 'https://handelsregister.ai/api/v1/search-organizations?limit=20' \
  -H 'x-api-key: YOUR_API_KEY' \
  -G --data-urlencode 'filters={"city":"Isenbüttel","industry_code":"64.21.0","industry_scheme":"WZ2025"}'

{
    "results": [
        {
            "entity_id": "<32-char hex>",
            "name": "<string>",
            "registration": {
                "court": "<string>",
                "register_type": "<string>",
                "register_number": "<string>"
            },
            "address": {
                "house_number": "<string>",
                "street": "<string>",
                "postal_code": "<string>",
                "city": "<string>",
                "county": "<string>",
                "state": "<string>",
                "country": "<ISO country>",
                "coordinates": {
                    "latitude": "<float>",
                    "longitude": "<float>"
                }
            },
            "registration_date": "<ISO date>",
            "purpose": "<string>"
        }
    ],
    "total": "<int>",
    "meta": {
        "request_credit_cost": "<int>",
        "credits_remaining": "<int>"
    }
}

results[]

entity_id string

Stable 32-char hex identifier. Pass straight into /fetch-organization as `q`.

name string

Registered company name.

registration object

address object

Postal address with street, house_number, postal_code, city, county, state, country and coordinates (latitude/longitude).

registration_date date

Initial entry into the commercial register (ISO date).

purpose string

Stated business purpose (Unternehmensgegenstand).

top-level

total integer

Total result count for pagination.

meta.request_credit_cost integer

Credits actually charged for this call.

meta.credits_remaining integer

Account credit balance remaining after this call.

Location · Industry · Legal form · Full-text

Filters & master data — via search-organizations

City, industry, legal form, registration date: every argument combinable through the filters parameter. One REST endpoint, every German company.

Location & geo Filter by city, postal code, state and county through city, postal_code, state and county.
Industry (WZ2025) Industry segmentation via the official WZ2025 codes — industry_code combined with industry_scheme.
Legal form GmbH, AG, KG, OHG and more via legal_form_code.
Company size bs_company_size_category – small, medium, large based on balance-sheet totals.
Active status Restrict to active entries or include deleted companies via active.
Registration date Date ranges via registration_date_from and registration_date_to.
Full-text search Free-text query via the q parameter (min. 2 characters).
Pagination skip and limit (up to 30 results per call) for deep lists.
Master data per result entity_id, name, address, registration and registration_date – pass entity_id straight to /fetch-organization.

Run every filter live with an API key. Get an API key →

Code · AI-Agents · No-Code · Workflows

Drops into any stack

The search-organizations API speaks every mainstream client: REST, Python, Node, MCP for AI agents, n8n and webhook platforms.

REST API Simple GET request with the X-API-KEY header and JSON-encoded filters. Python requests, httpx or your favourite library — pass filters via json.dumps. Node.js fetch or axios with URLSearchParams. Works in edge, worker and browser runtimes. MCP Server Directly in Claude, Cursor or any MCP-aware AI client as the search_organizations tool. n8n Pre-built custom node for workflow automation — city, industry and size as filter inputs. Webhook Callable from Zapier, Make or any other webhook platform.

This list in your app

Grab an API key and filter every German company by city, industry, size and more — straight from your application. One REST endpoint, every result.

Get an API key

Filters & master data — via search-organizations

Drops into any stack

This list in your app

Cookie Settings

Customize Cookie Settings