Computer consultancy activities companies in Hannover

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

799 companies · 281–300 of 799

FSS QUALITY MANAGEMENT CONSULTING GMBH GmbH · HRB 211616 Hannover (Hanover) · 2014
4407088127…
Functional GmbH GmbH · HRB 224407 Hannover (Hanover) · 2022
d888926d16…
FundK GmbH GmbH · HRB 210566 Hannover (Hanover) · 2013
d4af2cab99…
FUTUR X GmbH GmbH · HRB 207566 Hannover (Hanover) · 2011
470aef3657…
Futura Allmende UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 222523 Hannover (Hanover) · 2021
5e3523b250…
G Square Techsystems GmbH GmbH · HRB 227827 Hannover (Hanover) · 2024
d8b43ddf51…
GA IT & Consulting GmbH GmbH · HRB 222422 Hannover (Hanover) · 2017
f1f19fc5a4…
Gawlytta Consulting GmbH GmbH · HRB 207929 Hannover (Hanover) · 2011
224e7cb260…
German IT Systems GmbH GmbH · HRB 206992 Hannover (Hanover) · 2011
fdee08c173…
Gesellschaft für Standardprozesse im Gesundheitswesen mbH GmbH · HRB 200046 Hannover (Hanover) · 2006
459c333aa3…
GEUM.tec GmbH GmbH · HRB 57475 Hannover (Hanover) · 1999
4b720d434a…
GITT GmbH GmbH · HRB 214879 Hannover (Hanover) · 2017
ad6174d6e4…
Global Business Research GmbH GmbH · HRB 55869 Hannover (Hanover) · 1996
3c0812cbd9…
GM Consult UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 226462 Hannover (Hanover) · 2023
1da1acb928…
GM Kompetenz Kompakt GmbH GmbH · HRB 213219 Hannover (Hanover) · 2015
0f6c6ca64c…
GML Consulting GmbH GmbH · HRB 225827 Hannover (Hanover) · 2023
87fffeed76…
gmsvision GmbH GmbH · HRB 216108 Hannover (Hanover) · 2017
a8c5dfb790…
GO OST CONSULTING e.K. e.K. · HRA 26822 Hannover (Hanover) · 2003
8821fbbb24…
go2Invest GmbH GmbH · HRB 223174 Hannover (Hanover) · 2013
d08f15c16c…
Goldpark AG AG · HRB 221666 Hannover (Hanover) · 2017
195b5aaa45…

All industries in Hannover

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&skip=280

&filters={"city":"Hannover","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": "Hannover",
        "industry_code": "62.20.1",
        "industry_scheme": "WZ2025"
    },
    limit=20,
    skip=280,
)
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": "Hannover",
      "industry_code": "62.20.1",
      "industry_scheme": "WZ2025"
  },
  limit: 20,
  skip: 280,
});
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": "Hannover",
        "industry_code": "62.20.1",
        "industry_scheme": "WZ2025"
    },
    limit: 20,
    skip: 280,
  });
  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=280' \
  -H 'x-api-key: YOUR_API_KEY' \
  -G --data-urlencode 'filters={"city":"Hannover","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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