Computer consultancy activities companies in Iserlohn

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

63 companies · 41–60 of 63

ProCon Professional Consulting GmbH GmbH · HRB 2216 Iserlohn · 1998
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PROHERIS Daten- und Prozeßtechnik GmbH GmbH · HRB 1634 Iserlohn · 1993
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projects.gmbh GmbH · HRB 9735 Iserlohn · 2020
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ProSoft Software-Entwicklung Gesellschaft mit beschränkter Haftung GmbH · HRB 1972 Iserlohn · 1996
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PSC Products Services Consulting GmbH GmbH · HRB 6193 Iserlohn · 2007
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Röder Ventures & Consulting GmbH GmbH · HRB 10943 Iserlohn · 2014
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Schönings UniKARTE UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 10941 Iserlohn · 2024
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SCMK digital solutions UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 11237 Iserlohn · 2025
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SF Technical Solutions UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 11511 Iserlohn · 2025
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SkySystems IT GmbH GmbH · HRB 7768 Iserlohn · 2013
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SkySystems Zentrale Dienste GmbH GmbH · HRB 9362 Iserlohn · 2019
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synion UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 11364 Iserlohn · 2020
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Thelen Consulting GmbH GmbH · HRB 9110 Iserlohn · 2018
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tribera GmbH GmbH · HRB 11038 Iserlohn · 2024
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turkish forum GmbH GmbH · HRB 6863 Iserlohn · 2002
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TZ Innovation UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 10783 Iserlohn · 2023
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U! Ventures GmbH GmbH · HRB 10491 Iserlohn · 2014
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UBD Beratungsgesellschaft mbH GmbH · HRB 8372 Iserlohn · 2015
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UBECO Unternehmensberatungsdienst für Computeranwendungen GmbH GmbH · HRB 964 Iserlohn · 1985
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VERTRIEBS.GURU GmbH GmbH · HRB 5886 Iserlohn · 2005
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All industries in Iserlohn

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&skip=40

&filters={"city":"Iserlohn","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": "Iserlohn",
        "industry_code": "62.20.1",
        "industry_scheme": "WZ2025"
    },
    limit=20,
    skip=40,
)
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": "Iserlohn",
      "industry_code": "62.20.1",
      "industry_scheme": "WZ2025"
  },
  limit: 20,
  skip: 40,
});
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": "Iserlohn",
        "industry_code": "62.20.1",
        "industry_scheme": "WZ2025"
    },
    limit: 20,
    skip: 40,
  });
  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=40' \
  -H 'x-api-key: YOUR_API_KEY' \
  -G --data-urlencode 'filters={"city":"Iserlohn","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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