Glazing companies in Frankfurt am Main

Frankfurt am Main ·Currently listed companies in the Glazing industry headquartered in Frankfurt am Main.

85 companies · 1–20 of 85

ACOART GmbH GmbH · HRB 130597 Frankfurt am Main (Frankfurt) · 2023
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AGING Bau d.o.o. Zweigniederlassung Frankfurt am Main d.o.o. · HRB 108739 Frankfurt am Main (Frankfurt) · 2017
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ATB GmbH GmbH · HRB 123684 Frankfurt am Main (Frankfurt) · 2021
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Autoglas Jerkovic e.K. e.K. · HRA 53243 Frankfurt am Main (Frankfurt) · 2023
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Azirovic GmbH GmbH · HRB 27691 Frankfurt am Main (Frankfurt) · 1987
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BAU-ALONTIE GmbH GmbH · HRB 96581 Frankfurt am Main (Frankfurt) · 2013
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Bender-Schmidl Malergeschäft GmbH & Co. KG GmbH & Co. KG · HRA 47871 Frankfurt am Main (Frankfurt) · 2014
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Berliner Straße 252 eGbR eGbR · GsR 293 Frankfurt am Main (Frankfurt) · 2024
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Brixner eGbR eGbR · GsR 795 Frankfurt am Main (Frankfurt) · 2025
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Craftview MEP GmbH & Co. KG GmbH & Co. KG · HRA 51495 Frankfurt am Main (Frankfurt) · 2020
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Dakic GmbH GmbH · HRB 135813 Frankfurt am Main (Frankfurt) · 2024
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Deine Handwerker OHG OHG · HRA 54073 Frankfurt am Main (Frankfurt) · 2025
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DIABOS GmbH & Co. KG Frankfurt Diamant-Betonbohr- und -sägedienst GmbH & Co. KG · HRA 29947 Frankfurt am Main (Frankfurt) · 2001
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DIB Erfurt GmbH & Co. KG GmbH & Co. KG · HRA 52279 Frankfurt am Main (Frankfurt) · 2021
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Dr. Kokabpick Ghadimi Ghassemi Herborn eGbR eGbR · GsR 397 Frankfurt am Main (Frankfurt) · 2024
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Döll GmbH GmbH · HRB 84794 Frankfurt am Main (Frankfurt) · 2009
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Eheleute Miled St. Gilles Straße 21 eGbR eGbR · GsR 791 Frankfurt am Main (Frankfurt) · 2025
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Erich Vogler GmbH & Co Industriebedachungen und Flachdachbau KG GmbH & Co. KG · HRA 24220 Frankfurt am Main (Frankfurt) · 1980
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Familie Klinger eGbR eGbR · GsR 461 Frankfurt am Main (Frankfurt) · 2024
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FGS Frankfurter Gesellschaft für Sanierung mbH GmbH · HRB 136319 Frankfurt am Main (Frankfurt) · 2024
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All industries in Frankfurt am Main

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Frankfurt am Main","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": "Frankfurt am Main",
        "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": "Frankfurt am Main",
      "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": "Frankfurt am Main",
        "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":"Frankfurt am Main","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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