Glazing companies in Köln

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

116 companies · 81–100 of 116

Profigilde und Gravenhorst GmbH & Co. KG GmbH & Co. KG · HRA 32261 Köln (Cologne) · 2016
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Profigilde und Schuberth GmbH & Co. KG GmbH & Co. KG · HRA 28465 Köln (Cologne) · 2011
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Rapid Trockenbau GmbH & Co. KG GmbH & Co. KG · HRA 32097 Köln (Cologne) · 2016
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Rebecca Göckel UG (haftungsbeschränkt) & Co. KG KG · HRA 37684 Köln (Cologne) · 2024
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Robert Wingen Stuck- u. Putz - Gesellschaft mbH & Co. Kommanditgesellschaft GmbH & Co. KG · HRA 7902 Köln (Cologne) · 2002
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RW Dach GmbH & Co.KG GmbH & Co. KG · HRA 31508 Köln (Cologne) · 2015
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Schlesinger Hauptstraße 41 Köln Zündorf eGbR eGbR · GsR 588 Köln (Cologne) · 2024
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Schlesinger Stadthaus eGbR eGbR · GsR 593 Köln (Cologne) · 2024
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Schlesinger und Gamp eGbR eGbR · GsR 904 Köln (Cologne) · 2024
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schlottag-lichtwerbung GmbH & Co. KG GmbH & Co. KG · HRA 15464 Köln (Cologne) · 2002
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Schneider Akustik- und Trockenbau GmbH & Co. KG GmbH & Co. KG · HRA 21943 Köln (Cologne) · 2004
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Schreinerei Delmes GmbH & Co. KG GmbH & Co. KG · HRA 34223 Köln (Cologne) · 2019
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Schreinerei Maron-Kinas Inhaber: Zdzislaw Kinas e.K. e.K. · HRA 13968 Köln (Cologne) · 2002
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Schönfließer Str. 9 eGbR eGbR · GsR 2498 Köln (Cologne) · 2025
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Sebastian Familien KG KG · HRA 38255 Köln (Cologne) · 2025
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Secure Autoglas e.K. e.K. · HRA 30137 Köln (Cologne) · 2013
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SIGNWRITING GmbH & Co. KG GmbH & Co. KG · HRA 25660 Köln (Cologne) · 2008
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Siro Bausanierung GmbH & Co. KG GmbH & Co. KG · HRA 33033 Köln (Cologne) · 2017
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Steinbach Zimmermann eGbR eGbR · GsR 2496 Köln (Cologne) · 2025
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Studio für Gestaltung TG GmbH & Co. KG GmbH & Co. KG · HRA 33044 Köln (Cologne) · 2017
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All industries in Köln

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&skip=80

&filters={"city":"Köln","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": "Köln",
        "industry_code": "43.34.2",
        "industry_scheme": "WZ2025"
    },
    limit=20,
    skip=80,
)
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": "Köln",
      "industry_code": "43.34.2",
      "industry_scheme": "WZ2025"
  },
  limit: 20,
  skip: 80,
});
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": "Köln",
        "industry_code": "43.34.2",
        "industry_scheme": "WZ2025"
    },
    limit: 20,
    skip: 80,
  });
  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&skip=80' \
  -H 'x-api-key: YOUR_API_KEY' \
  -G --data-urlencode 'filters={"city":"Köln","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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