Computer consultancy activities companies in Rinteln

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

13 companies

A.T. Consulting - Store Support & Creative Design UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 202315 Stadthagen · 2024
9691301242…
BISS UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 201454 Stadthagen · 2018
959069d13d…
ChainTec UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 201981 Stadthagen · 2022
8b8ae3c9c6…
dsmp solutions UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 201460 Stadthagen · 2018
0867b50556…
Frankenburg Softwaretechnik GmbH GmbH · HRB 201547 Stadthagen · 2018
08c9d20226…
Green Tree GmbH GmbH · HRB 201554 Stadthagen · 2019
fab9da2003…
Grosse Ziele Unternehmergesellschaft (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 200937 Stadthagen · 2013
6303d32438…
H & H Performance GmbH GmbH · HRB 202261 Stadthagen · 2024
21c158fda9…
i 3 t GmbH GmbH · HRB 2552 Stadthagen · 1998
51cc230dc5…
Kutz Consulting e. K. e.K. · HRA 200757 Stadthagen · 2025
e78452aa3f…
M. & C. Beratung UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 201856 Stadthagen · 2021
7328bf35cd…
Ricom IT Systemhaus GmbH GmbH · HRB 201461 Stadthagen · 2018
779155f33a…
Sense & Landing GmbH GmbH · HRB 202257 Stadthagen · 2024
784f89109f…

All industries in Rinteln

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

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