Manufacture of testing machines companies in Konstanz

Konstanz ·Currently listed companies in the Manufacture of testing machines industry headquartered in Konstanz.

13 companies

CRS Prüftechnik GmbH HRB 581073 Freiburg (Freiburg im Breisgau) · 1995
a66523d784…
Elektronik & Steuerungstechnik Pfeifer, Inhaber Adam Domin e.K. HRA 702943 Freiburg (Freiburg im Breisgau) · 2012
07a11cf5f2…
HS Hütten+Schorn Mechanik GmbH HRB 381000 Freiburg (Freiburg im Breisgau) · 1989
7de21093e4…
Ingun Prüfmittelbau GmbH HRB 380773 Freiburg (Freiburg im Breisgau) · 1985
19f81d0a0c…
IPM Industrieprüfmittel GmbH HRB 380723 Freiburg (Freiburg im Breisgau) · 1983
6c58602ada…
k-tech Konstruktion Automation Produktion GmbH HRB 715531 Freiburg (Freiburg im Breisgau) · 2016
f11ec93af6…
KT-IMB GmbH HRB 380981 Freiburg (Freiburg im Breisgau) · 1989
9dd5ccd9b7…
LATOTEC GmbH HRB 724299 Freiburg (Freiburg im Breisgau) · 2021
d4ec6fd083…
Müller Automaten Konstanz e.K. HRA 702413 Freiburg (Freiburg im Breisgau) · 2011
f916b0a3d9…
PEK Pneumatik- und Entstaubungstechnik GmbH HRB 380435 Freiburg (Freiburg im Breisgau) · 1976
6d90396a24…
Q-magine GmbH HRB 713238 Freiburg (Freiburg im Breisgau) · 2015
dba1f1de5d…
Technik Partner Werner Ulmschneider e.K. HRA 380930 Freiburg (Freiburg im Breisgau) · 1994
8f549ff213…
Test-Step GmbH HRB 704353 Freiburg (Freiburg im Breisgau) · 2009
18abf70862…

All industries in Konstanz

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Konstanz","industry_code":"26.51.3","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": "Konstanz",
        "industry_code": "26.51.3",
        "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": "Konstanz",
      "industry_code": "26.51.3",
      "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": "Konstanz",
        "industry_code": "26.51.3",
        "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":"Konstanz","industry_code":"26.51.3","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