Assembly and erection of prefabricated constructions companies in Berlin

Berlin ·Currently listed companies in the Assembly and erection of prefabricated constructions industry headquartered in Berlin.

218 companies · 21–40 of 218

Beata Bau GmbH HRB 186176 Charlottenburg (Berlin) (Berlin) · 2017
cef30d7710…
Belfi Rohbau GmbH HRB 245760 Charlottenburg (Berlin) (Berlin) · 2022
10f1bf944c…
Berlin Construkt GmbH HRB 250119 Charlottenburg (Berlin) (Berlin) · 2023
085290fa25…
Beti Bau UG (haftungsbeschränkt) HRB 258318 Charlottenburg (Berlin) (Berlin) · 2023
7f04705768…
BFT Baumanagement GmbH HRB 135098 Hamburg · 2015
353f7ac9fe…
BGP Ausbau GmbH HRB 204748 Charlottenburg (Berlin) (Berlin) · 2019
3311f324db…
BHG Berliner Hochbau GmbH HRB 195250 Charlottenburg (Berlin) (Berlin) · 2018
3bbb938e7a…
BIBAG GmbH HRB 224310 Charlottenburg (Berlin) (Berlin) · 2020
538cdfd88a…
BmS Döring GmbH HRB 148415 Charlottenburg (Berlin) (Berlin) · 2013
2603f646e1…
BOTA-Bau GmbH HRB 129034 Charlottenburg (Berlin) (Berlin) · 2008
0a490e14c3…
BPAT-Bau GmbH HRB 150736 Charlottenburg (Berlin) (Berlin) · 2013
2d2eeba35b…
Brillant Bau GmbH HRB 235952 Charlottenburg (Berlin) (Berlin) · 2021
73791fe312…
BTB Systembau GmbH HRB 150812 Charlottenburg (Berlin) (Berlin) · 2013
3add3d810e…
CC- Montageservice UG (haftungsbeschränkt) HRB 193163 Charlottenburg (Berlin) (Berlin) · 2016
0d4a05679d…
Chmielarz Bau GmbH HRB 250226 Charlottenburg (Berlin) (Berlin) · 2023
af6d21e4a8…
Ci-Ri Com GmbH HRB 205414 Charlottenburg (Berlin) (Berlin) · 2019
82689890f6…
Cipalje Bau GmbH HRB 246216 Charlottenburg (Berlin) (Berlin) · 2022
14cfff89b7…
CM Constructions GmbH HRB 214367 Charlottenburg (Berlin) (Berlin) · 2020
4208d94b14…
CMK Hochbau GmbH HRB 225258 Charlottenburg (Berlin) (Berlin) · 2021
56d722a30d…
Construct Messebau Walz KG HRA 26974 Charlottenburg (Berlin) (Berlin) · 2005
d5eab8efb7…

All industries in Berlin

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&skip=20

&filters={"city":"Berlin","industry_code":"41.00.2","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": "Berlin",
        "industry_code": "41.00.2",
        "industry_scheme": "WZ2025"
    },
    limit=20,
    skip=20,
)
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": "Berlin",
      "industry_code": "41.00.2",
      "industry_scheme": "WZ2025"
  },
  limit: 20,
  skip: 20,
});
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": "Berlin",
        "industry_code": "41.00.2",
        "industry_scheme": "WZ2025"
    },
    limit: 20,
    skip: 20,
  });
  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=20' \
  -H 'x-api-key: YOUR_API_KEY' \
  -G --data-urlencode 'filters={"city":"Berlin","industry_code":"41.00.2","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