Development of building projects for residential buildings companies in Berlin

Berlin ·Currently listed companies in the Development of building projects for residential buildings industry headquartered in Berlin.

2938 companies · 1–20 of 2938

"Baufi" Bautreuhand und Finanzierungsvermittlungs GmbH GmbH · HRB 20950 Charlottenburg (Berlin) (Berlin) · 2004
41bc14e802…
"Bellevarde" Grundstücksgesellschaft mbH & Co. Haydnstr. 3 KG. GmbH & Co. KG · HRA 16873 Charlottenburg (Berlin) (Berlin) · 2005
3748a69773…
"BRARU" Grundstücksverwaltungs GmbH & Co Wohnbauten KG GmbH & Co. KG · HRA 19277 Charlottenburg (Berlin) (Berlin) · 2005
36861ebf01…
"Damian" Freies Wohnungsunternehmen und Baubetreuung Dipl.-Ing. Gert Eckel HRA 16440 Charlottenburg (Berlin) (Berlin) · 2005
90dbc296a0…
"Gilde" Heimbau Wohnungsbaugesellschaft mbH GmbH · HRB 3250 Charlottenburg (Berlin) (Berlin) · 2004
e2653aa5b5…
"Koll2000" Bauträger GmbH GmbH · HRB 95527 Charlottenburg (Berlin) (Berlin) · 2005
63663f2daa…
"Marina" Residenz am Müggelsee GmbH GmbH · HRB 141114 Charlottenburg (Berlin) (Berlin) · 2012
16de1ab563…
"Opernviertel" Bau- und Verwaltungsgesellschaft mbH & Co Kommanditgesellschaft GmbH & Co. KG · HRA 1950 Charlottenburg (Berlin) (Berlin) · 2005
1996feaab4…
"Wohnen am Obstgarten" eGbR eGbR · GsR 1671 Charlottenburg (Berlin) (Berlin) · 2024
92cec59b1a…
1 Berlin x Projekt beta GmbH GmbH · HRB 202414 Charlottenburg (Berlin) (Berlin) · 2018
6965149725…
1. BT Projektentwicklungs-GmbH GmbH · HRB 96154 Charlottenburg (Berlin) (Berlin) · 2001
88d99ea00b…
1. Ladestraße 6 GmbH GmbH · HRB 224694 Charlottenburg (Berlin) (Berlin) · 2021
604c272c03…
11. DB Concrete Gold Immobilien UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 203951 Charlottenburg (Berlin) (Berlin) · 2019
495215154f…
11. Premium City-Bauprojektgesellschaft mbH & Co. KG GmbH & Co. KG · HRA 52157 Charlottenburg (Berlin) (Berlin) · 2016
2f497da5fe…
12. DB Concrete Gold Immobilien UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 204066 Charlottenburg (Berlin) (Berlin) · 2019
919db59e78…
13. DB Concrete Gold Immobilien UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 205178 Charlottenburg (Berlin) (Berlin) · 2019
3603e07e41…
14. DB Concrete Gold Immobilien UG (haftungsbeschränkt) UG (haftungsbeschränkt) · HRB 205172 Charlottenburg (Berlin) (Berlin) · 2019
30a2dc83eb…
1401 Projekt GmbH GmbH · HRB 159918 Charlottenburg (Berlin) (Berlin) · 2014
90b342e08b…
15 Degree Projektgesellschaft 1 GmbH GmbH · HRB 177948 Hamburg · 2022
7552082a0f…
15 Degree Technology GmbH GmbH · HRB 238040 Charlottenburg (Berlin) (Berlin) · 2022
96a5720ed4…

All industries in Berlin

Live API

GEThandelsregister.ai/api/v1/search-organizations

?limit=20

&filters={"city":"Berlin","industry_code":"68.12.2","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": "68.12.2",
        "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": "Berlin",
      "industry_code": "68.12.2",
      "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": "Berlin",
        "industry_code": "68.12.2",
        "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":"Berlin","industry_code":"68.12.2","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

Filters & master data — via search-organizations

Drops into any stack

This list in your app

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