Activities of holding companies companies in Hildesheim

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

298 companies · 1–20 of 298

!!! Lecher GmbH GmbH · HRB 598 Hildesheim · 1978
75c899c067…
"Steinberg" Handelsgeschäftsführungs- und Grundstücksverwaltungs-Gesellschaft mit beschränkter Haftung GmbH · HRB 260 Hildesheim · 1972
46398fecef…
2B-Beteiligungs GmbH GmbH · HRB 208324 Hildesheim · 2015
6f35426c1f…
5 K Business- und Verwaltungsgesellschaft UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 206084 Hildesheim · 2019
4552c718bd…
AAA Beteiligungs GmbH GmbH · HRB 2513 Hildesheim · 2005
b80764eee2…
AB Besitz GmbH & Co. KG GmbH & Co. KG · HRA 2253 Hildesheim · 1991
571874ad80…
ADS Verwaltungs GmbH GmbH · HRB 203269 Hildesheim · 2013
bfff4dfc82…
Agentur vonHier Verwaltungs GmbH GmbH · HRB 2475 Hildesheim · 1996
c28266e5db…
Altmark Green Energy GmbH GmbH · HRB 208404 Hildesheim · 2022
633c5f43cd…
AP Solutions Verwaltungs-GmbH GmbH · HRB 207448 Hildesheim · 2021
69494c556e…
APEX Ventures UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 208714 Hildesheim · 2023
9a47cda6f3…
Aprivum Holding GmbH GmbH · HRB 208151 Hildesheim · 2022
49c68bf179…
Area 51 GmbH GmbH · HRB 202951 Hildesheim · 2012
ae7451d7b2…
Arwed Löseke Holding GmbH GmbH · HRB 3241 Hildesheim · 2002
90fa5ce7da…
Aschemann Unternehmensgruppe Holding GmbH GmbH · HRB 207641 Hildesheim · 2021
462304791d…
ASVITA Verwaltung GmbH GmbH · HRB 209137 Hildesheim · 2005
48780ba958…
Athos Holding GmbH & Co. KG GmbH & Co. KG · HRA 2601 Hildesheim · 2000
70434a12e1…
Athos Holding Verwaltungs GmbH GmbH · HRB 2945 Hildesheim · 2000
a15bf97cb9…
Aurora Hildesia UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 205976 Hildesheim · 2018
18d32aa884…
AutoGyro GmbH GmbH · HRB 200849 Hildesheim · 2007
6cf01fabb8…

All industries in Hildesheim

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Hildesheim","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": "Hildesheim",
        "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": "Hildesheim",
      "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": "Hildesheim",
        "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":"Hildesheim","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

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