Computer consultancy activities companies in Overath

Overath ·Currently listed companies in the Computer consultancy activities industry headquartered in Overath.

37 companies · 1–20 of 37

AMCAD Rheinland GmbH GmbH · HRB 78373 Köln (Cologne) · 2013
3225237159…
BIT Baermann Informationstechnik GmbH GmbH · HRB 101716 Köln (Cologne) · 2020
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Blocktimist GmbH GmbH · HRB 108108 Köln (Cologne) · 2021
09305340b6…
BSV Baermann Service & Verwaltungsgesellschaft mbH GmbH · HRB 83564 Köln (Cologne) · 2015
8b3f7d23ae…
Computer-Compass Verwaltungs GmbH GmbH · HRB 80458 Köln (Cologne) · 2014
2b8fef9dcd…
Diagnose-it! GmbH GmbH · HRB 65433 Köln (Cologne) · 2009
0e7fa9fd6d…
dokuguru GmbH GmbH · HRB 104501 Köln (Cologne) · 2021
30a97ef8d5…
eBorchardt Gesellschaft für Daten-, Netzwerk- und Medizintechnik mbH GmbH · HRB 46243 Köln (Cologne) · 1990
1f12cadae2…
EDV Ludwig GmbH GmbH · HRB 116492 Köln (Cologne) · 2023
b5c6bdaf81…
EDV-Beratung Wester GmbH GmbH · HRB 46472 Köln (Cologne) · 1993
311cb3eabd…
EMES Consulting UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 85290 Köln (Cologne) · 2015
51f52d4b66…
EULEN-IT GmbH GmbH · HRB 108640 Köln (Cologne) · 2021
41a002dbcd…
Fassbender Consulting GmbH GmbH · HRB 46195 Köln (Cologne) · 2002
82eb120a71…
Fovea Consulting GmbH GmbH · HRB 32266 Köln (Cologne) · 1999
a1357c72d5…
gicom AG AG · HRB 104680 Köln (Cologne) · 2021
4748a245a1…
HLT Software GmbH GmbH · HRB 108711 Köln (Cologne) · 1999
6ab2eeb0cb…
HPC Prues & Cie. Unternehmensberatungsgesellschaft mbH GmbH · HRB 54939 Köln (Cologne) · 2005
36b1fa825f…
IfoSAres GmbH GmbH · HRB 121813 Köln (Cologne) · 2025
ca659923a8…
IMAGE Unternehmensberatung für Marketing & Vertrieb GmbH GmbH · HRB 54415 Köln (Cologne) · 2004
74fc06eedf…
INGENIA Informationstechnologie GmbH GmbH · HRB 47368 Köln (Cologne) · 1968
bcbd390942…

All industries in Overath

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Overath","industry_code":"62.20.1","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": "Overath",
        "industry_code": "62.20.1",
        "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": "Overath",
      "industry_code": "62.20.1",
      "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": "Overath",
        "industry_code": "62.20.1",
        "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":"Overath","industry_code":"62.20.1","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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