Engineering activities for technical building equipment companies in München

München ·Currently listed companies in the Engineering activities for technical building equipment industry headquartered in München.

477 companies · 201–220 of 477

HTBI GmbH GmbH · HRB 299995 München (Munich) · 2025
97adac590a…
Hummel Gebäudetechnik GmbH GmbH · HRB 152984 München (Munich) · 2004
d12245b688…
i.energiemanagement GmbH GmbH · HRB 255185 München (Munich) · 2013
f712a4116f…
ia GmbH - Wissensmanagement und Ingenieurleistungen GmbH · HRB 136041 München (Munich) · 2001
fd08f4fa6e…
ib-bos.de GmbH GmbH · HRB 216812 München (Munich) · 2015
6efcb3b121…
ibdrm GmbH GmbH · HRB 171861 München (Munich) · 2008
b5db0e154b…
IBG Ingenieurbüro Geier GmbH GmbH · HRB 308556 München (Munich) · 2026
2d02e44563…
IBP Ingenieure GmbH GmbH · HRB 278660 München (Munich) · 2022
bf85043459…
IBR Gebäudetechnik GmbH GmbH · HRB 304646 München (Munich) · 2025
582db767b0…
ICEC Group Germany GmbH GmbH · HRB 277674 München (Munich) · 2022
c1f7d16ece…
IFE Gesellschaft mbH GmbH · HRB 152221 München (Munich) · 1976
fe2ff75e3a…
IGEL Ingenieurgemeinschaft Erich Leitner Aktiengesellschaft AG · HRB 140234 München (Munich) · 2001
98eefcd23d…
IGT - Ingenieurgesellschaft Technik mbH GmbH · HRB 163518 München (Munich) · 2006
9a6a1db8ee…
ilp2 Ingenieure GmbH & Co. KG GmbH & Co. KG · HRA 104906 München (Munich) · 2016
16860347bb…
Ing.-Büro Otto Braun GmbH Planung von Laboreinrichtungen GmbH · HRB 49901 München (Munich) · 1976
a81f01f059…
Ingenieurbüro Brantl GmbH GmbH · HRB 139499 München (Munich) · 2001
daae831499…
Ingenieurbüro Buchholz GmbH GmbH · HRB 214337 München (Munich) · 2014
89431049d1…
Ingenieurbüro Förster + Sennewald Ingenieurgesellschaft mit beschränkter Haftung GmbH · HRB 50607 München (Munich) · 2001
3735662b97…
Ingenieurbüro für Automation Weingartner GmbH GmbH · HRB 259993 München (Munich) · 2020
6a325ff514…
Ingenieurbüro für Gebäudetechnik Planung München GmbH GmbH · HRB 256136 München (Munich) · 2020
59bee8c147…

All industries in München

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&skip=200

&filters={"city":"München","industry_code":"71.12.3","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": "München",
        "industry_code": "71.12.3",
        "industry_scheme": "WZ2025"
    },
    limit=20,
    skip=200,
)
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": "München",
      "industry_code": "71.12.3",
      "industry_scheme": "WZ2025"
  },
  limit: 20,
  skip: 200,
});
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": "München",
        "industry_code": "71.12.3",
        "industry_scheme": "WZ2025"
    },
    limit: 20,
    skip: 200,
  });
  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=200' \
  -H 'x-api-key: YOUR_API_KEY' \
  -G --data-urlencode 'filters={"city":"München","industry_code":"71.12.3","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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