Glazing companies in Salzgitter

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

12 companies

Büroservice & Auskunftei Christoph Glanz e. K. e.K. · HRA 201558 Braunschweig (Brunswick) · 2014
c1d8c95483…
Erich Hanke Inhaber Dachdeckermeister Joachim Hanke HRA 11308 Braunschweig (Brunswick) · 1991
a9d313bbf3…
Glaserei Doerfert GmbH GmbH · HRB 6513 Braunschweig (Brunswick) · 1999
be28f7bf5a…
Glaserei Horn GmbH & Co. KG GmbH & Co. KG · HRA 202862 Braunschweig (Brunswick) · 2022
81e1a65100…
Grainca Bau GmbH GmbH · HRB 205029 Braunschweig (Brunswick) · 2014
785816a665…
Handwerksservice Vasas e.K. e.K. · HRA 203454 Braunschweig (Brunswick) · 2025
5fb10a9761…
Kristall Blitz-Blank Inh. Leonora Berisha e.K. e.K. · HRA 201147 Braunschweig (Brunswick) · 2011
543b5c9cd7…
Merko & Paralis eGbR eGbR · GsR 467 Braunschweig (Brunswick) · 2026
30bd8ffe74…
MP Trockenbau UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 203994 Braunschweig (Brunswick) · 2013
663ca2f4b3…
Posniak Sanierung GmbH & Co.KG GmbH & Co. KG · HRA 201594 Braunschweig (Brunswick) · 2014
40702dd742…
Raumgewerke38 GmbH ehemals Glasbau Ost seit 1989 GmbH · HRB 2820 Braunschweig (Brunswick) · 1989
463913ae87…
Vernier Werbetechnik GmbH & Co. KG GmbH & Co. KG · HRA 10250 Braunschweig (Brunswick) · 2000
2ca7e02d0d…

All industries in Salzgitter

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

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

Cookie Settings

Customize Cookie Settings