Glazing companies in Oberhausen

Oberhausen ·Currently listed companies in the Glazing industry headquartered in Oberhausen.

16 companies

Akustik- und Trockenbau Jandt GmbH GmbH · HRB 24743 Duisburg · 2012
528d890645…
Allianz Kliemek & Viu oHG OHG · HRA 13440 Duisburg · 2024
116d75972b…
Armin Günther Maler- u. Glaserbetrieb GmbH & Co. KG GmbH & Co. KG · HRA 13531 Duisburg · 2024
2dbff5e2a0…
Autoglass TT Oberhausen UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 38385 Duisburg · 2024
7e46ec0b93…
Bockting Haustechnik GmbH & Co. KG GmbH & Co. KG · HRA 11621 Duisburg · 2014
9248fd7273…
Dieter Gossler eGbR eGbR · GsR 107 Duisburg · 2024
0e02f1503a…
Dorweiler Ladenbau GmbH & Co. KG GmbH & Co. KG · HRA 8204 Duisburg · 2003
7699a2e7a0…
Fliesenlegerbedarf Piwosz, Nachfolger Patrick Gläser e.K. e.K. · HRA 9552 Duisburg · 2005
5e761de532…
GaLa Becker.e.K. e.K. · HRA 8183 Duisburg · 2003
fb81064159…
Glas-Reinhardt Werner Reinhardt e.K. e.K. · HRA 7766 Duisburg · 1948
70748f7f23…
Gläser Invest eGbR eGbR · GsR 262 Duisburg · 2024
a6e52ef5bf…
Gottfried Zmavc Karosseriebau GmbH & Co. KG GmbH & Co. KG · HRA 13512 Duisburg · 2024
9865bc124d…
JUBA Plakatwerbung GmbH & Co. KG GmbH & Co. KG · HRA 13791 Duisburg · 2026
1f7352d3bc…
Krause Handwerkergruppe UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 35645 Duisburg · 2022
2a2bdcaf39…
Optiker Gustav Schmalt Inhaber Augenoptikermeister Rainer August Rozina HRA 8057 Duisburg · 2003
2e0053491c…
Richrath GmbH GmbH · HRB 12279 Duisburg · 2003
c3959542ce…

All industries in Oberhausen

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Oberhausen","industry_code":"43.34.2","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": "Oberhausen",
        "industry_code": "43.34.2",
        "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": "Oberhausen",
      "industry_code": "43.34.2",
      "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": "Oberhausen",
        "industry_code": "43.34.2",
        "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":"Oberhausen","industry_code":"43.34.2","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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