Activities of holding companies companies in Hannover

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

1898 companies · 1–20 of 1898

"Baugrund" Bau- und Grundstücksgesellschaft mit beschränkter Haftung GmbH · HRB 5492 Hannover (Hanover) · 1961
84498e4840…
"Domizil" Verwaltungs- und Verlagsgesellschaft Niederdeutsche Stimmen mbH GmbH · HRB 6361 Hannover (Hanover) · 1968
507ffa2301…
1. HSS Verwaltungs GmbH & Co. KG GmbH & Co. KG · HRA 202090 Hannover (Hanover) · 2011
d6225b9a78…
1010 Capital GmbH GmbH · HRB 227936 Hannover (Hanover) · 2024
2a26993c4d…
123map Verwaltungsgesellschaft mbH GmbH · HRB 61759 Hannover (Hanover) · 2004
8ecca5f99b…
1750 Ventures GmbH GmbH · HRB 220731 Hannover (Hanover) · 2020
7bdb91f9d5…
1793 Boutiquehotels GmbH GmbH · HRB 226865 Hannover (Hanover) · 2024
63df8d2cfb…
2. HSS Verwaltungs GmbH & Co. KG GmbH & Co. KG · HRA 202088 Hannover (Hanover) · 2011
33e122076d…
2020 Holding GmbH GmbH · HRB 220672 Hannover (Hanover) · 2020
dad2d6d1c9…
26ers Capital UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 230534 Hannover (Hanover) · 2026
ca30107e6f…
2Bros Digital Group GmbH GmbH · HRB 218060 Hannover (Hanover) · 2019
2077222720…
2Bros Investments GmbH GmbH · HRB 218556 Hannover (Hanover) · 2016
21f7064365…
3 D Holding GmbH GmbH · HRB 221110 Hannover (Hanover) · 2021
e68a69eba5…
3. HSS Verwaltungs GmbH & Co. KG GmbH & Co. KG · HRA 202092 Hannover (Hanover) · 2011
1204cd68b1…
3837 Ventures Holding UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 222488 Hannover (Hanover) · 2021
1b4d817e54…
3G Industrie Holding GmbH GmbH · HRB 59235 Hannover (Hanover) · 2001
83bb52b85d…
4. HSS Verwaltungs GmbH & Co. KG GmbH & Co. KG · HRA 202098 Hannover (Hanover) · 2011
875a616bf0…
42 GmbH GmbH · HRB 120900 Hannover (Hanover) · 2001
b9697fd4f0…
4Com Verwaltungs GmbH GmbH · HRB 200499 Hannover (Hanover) · 2006
2ac3e2ae5c…
4Dmagic Beteiligungs GmbH GmbH · HRB 209178 Hannover (Hanover) · 2012
24102853ca…

All industries in Hannover

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

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