Laying out, planting and maintenance of gardens, parks and green areas companies in Hannover

Hannover ·Currently listed companies in the Laying out, planting and maintenance of gardens, parks and green areas industry headquartered in Hannover.

34 companies · 1–20 of 34

Ari Gebäudemanagement GmbH GmbH · HRB 217787 Hannover (Hanover) · 2019
660c716983…
ARIAN Allround Handwerker UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 228494 Hannover (Hanover) · 2025
964a72ec00…
Die Grünflächen-Company UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 229602 Hannover (Hanover) · 2025
82af72a478…
Drewes Landschaftsbau GmbH GmbH · HRB 55140 Hannover (Hanover) · 1995
34f3a29d54…
Eidmann Erd- und Gartenbau GmbH GmbH · HRB 53983 Hannover (Hanover) · 1993
5591d1f45a…
Emi Bau GmbH GmbH · HRB 226292 Hannover (Hanover) · 2023
2baffa2d03…
Erticotrans GmbH GmbH · HRB 218606 Hannover (Hanover) · 2019
72f9160831…
Frank Klünder UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 224903 Hannover (Hanover) · 2023
0b2eb03c92…
G & E Bauservice GmbH GmbH · HRB 226435 Hannover (Hanover) · 2023
2c75a842d1…
Gartenanlage Zuschlagstraße eGbR eGbR · GsR 529 Hannover (Hanover) · 2024
37cc4a42de…
GTI-Bau UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 229787 Hannover (Hanover) · 2025
05787a0b88…
Göllner Garten- und Landschaftsbau GmbH GmbH · HRB 59290 Hannover (Hanover) · 2001
a0fc0ce78f…
Hamaliko Galabau GmbH GmbH · HRB 228743 Hannover (Hanover) · 2025
7857ead312…
Hannover Haustechnik Tabul UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 228052 Hannover (Hanover) · 2024
4c90085821…
HB Bau UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 228185 Hannover (Hanover) · 2024
5020727603…
Heinemeyer Garten- und Landschaftsbau GmbH GmbH · HRB 228089 Hannover (Hanover) · 2024
3d2f3e122c…
Janisch GmbH GmbH · HRB 58801 Hannover (Hanover) · 2000
f5a18ec416…
Janisch Service GmbH GmbH · HRB 2574 Hannover (Hanover) · 1986
48c3486753…
Jöhrens Gartenideen GmbH GmbH · HRB 211339 Hannover (Hanover) · 2014
69129bb26f…
MEA Construction & Facility GmbH GmbH · HRB 226684 Hannover (Hanover) · 2024
7e69a9859f…

All industries in Hannover

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Hannover","industry_code":"81.30.1","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": "81.30.1",
        "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": "81.30.1",
      "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": "81.30.1",
        "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":"81.30.1","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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