Computer consultancy activities companies in Frankfurt am Main

Frankfurt am Main ·Currently listed companies in the Computer consultancy activities industry headquartered in Frankfurt am Main.

2163 companies · 1–20 of 2163

.INSIDE INTERACTIVE GmbH AGENTUR FÜR NEUE MEDIEN UND IT BERATUNG GmbH · HRB 103399 Frankfurt am Main (Frankfurt) · 2004
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069 Capital UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 139731 Frankfurt am Main (Frankfurt) · 2025
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1337 Trading UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 135184 Frankfurt am Main (Frankfurt) · 2024
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1600 Cyber International GmbH GmbH · HRB 111432 Frankfurt am Main (Frankfurt) · 2018
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1hand4you UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 107976 Frankfurt am Main (Frankfurt) · 2017
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1IB International Business GmbH GmbH · HRB 205733 Charlottenburg (Berlin) (Berlin) · 2019
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1x Investments und Beratungs GmbH GmbH · HRB 48227 Frankfurt am Main (Frankfurt) · 1999
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2-Steps-A-Head Consulting GmbH GmbH · HRB 35676 Frankfurt am Main (Frankfurt) · 1992
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21.finance Service GmbH GmbH · HRB 124694 Frankfurt am Main (Frankfurt) · 2021
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2BCode GmbH GmbH · HRB 129496 Frankfurt am Main (Frankfurt) · 2021
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2LNK GmbH GmbH · HRB 119906 Frankfurt am Main (Frankfurt) · 2020
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2VizCon GmbH GmbH · HRB 113109 Frankfurt am Main (Frankfurt) · 2014
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3 Letter Code Consulting GmbH GmbH · HRB 125909 Frankfurt am Main (Frankfurt) · 2022
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3 Letter Code Innovations GmbH GmbH · HRB 136207 Frankfurt am Main (Frankfurt) · 2024
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360X Art AG AG · HRB 92416 Düsseldorf (Dusseldorf) · 2021
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3A Consulting GmbH GmbH · HRB 137935 Frankfurt am Main (Frankfurt) · 2021
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3D-Academy GmbH GmbH · HRB 111298 Frankfurt am Main (Frankfurt) · 2018
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3PPlus GmbH GmbH · HRB 113330 Frankfurt am Main (Frankfurt) · 2018
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4-Ventures GmbH GmbH · HRB 28398 Wiesbaden · 2015
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4M Group GmbH GmbH · HRB 104464 Frankfurt am Main (Frankfurt) · 2016
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All industries in Frankfurt am Main

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Frankfurt am Main","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": "Frankfurt am Main",
        "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": "Frankfurt am Main",
      "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": "Frankfurt am Main",
        "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":"Frankfurt am Main","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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