active Legal form GmbH

ecoworks construction GmbH

Berlin ·HRB 212407 Charlottenburg (Berlin) ·ecoworks.tech

Handelsregister API View JSON Collapse

{
    "name": "ecoworks construction GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=3427733a5e71d6294e516bb9f907fe2c

&features=financial_kpi

&features=balance_sheet_accounts

&features=related_persons

&features=shareholders

&features=ubos

&features=history

&features=annual_financial_statements__html

curl -H 'X-API-KEY: YOUR_API_KEY' \
  "https://handelsregister.ai/api/v1/fetch-organization?q=3427733a5e71d6294e516bb9f907fe2c&features=financial_kpi&features=balance_sheet_accounts&features=related_persons&features=shareholders&features=ubos&features=history&features=annual_financial_statements__html"

# pip install handelsregister
from handelsregister import Handelsregister

client = Handelsregister(api_key="YOUR_API_KEY")  # or set HANDELSREGISTER_API_KEY
organization = client.fetch_organization(
    q="3427733a5e71d6294e516bb9f907fe2c",
    features=[
        "financial_kpi",
        "balance_sheet_accounts",
        "related_persons",
        "shareholders",
        "ubos",
        "history",
        "annual_financial_statements__html",
    ],
)
print(organization["name"])

// npm install handelsregister
import { Handelsregister } from 'handelsregister';

const client = new Handelsregister('YOUR_API_KEY'); // or set HANDELSREGISTER_API_KEY
const organization = await client.fetchOrganization({
  q: '3427733a5e71d6294e516bb9f907fe2c',
  features: [
    'financial_kpi',
    'balance_sheet_accounts',
    'related_persons',
    'shareholders',
    'ubos',
    'history',
    'annual_financial_statements__html',
  ],
});
console.log(organization.name);

// npm install handelsregister
const { Handelsregister } = require('handelsregister');

const client = new Handelsregister(process.env.HANDELSREGISTER_API_KEY);
(async () => {
  const organization = await client.fetchOrganization({
    q: '3427733a5e71d6294e516bb9f907fe2c',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "3427733a5e71d6294e516bb9f907fe2c",
    "name": "ecoworks construction GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "2019-10-17T00:00:00+00:00",
    "purpose": "Die Planung und Durchführung von energetischen Modernisierungsprojekten im Gebäudebestand.",
    "address": {
        "street": "Lübecker Straße",
        "house_number": "1-2",
        "postal_code": "10559",
        "city": "Berlin",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "212407",
        "court": "Charlottenburg (Berlin)"
    }
}

"representation_scheme": { … }

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"capital": { … }

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"contact_data": { … }

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"industry_classification": { … }

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"keywords": [ … ]

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"products_and_services": [ … ]

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"history": [ … ]

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"financial_kpi": [ … ]

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"related_persons": { … }

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"shareholders": { … }

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"ubos": { … }

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"balance_sheet_accounts": [ … ]

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"annual_financial_statements__html": [ … ]

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Base fields

entity_id string

Stable handelsregister.ai identifier (32-char hex string).

name string

Registered legal name of the entity.

status enum

ACTIVE, TERMINATED, DISSOLVED or INSOLVENT.

legal_form string

Legal form (GmbH, AG, KG, …) when available.

address object

Postal address with street, house_number, postal_code, city, county, state, country and coordinates.

registration object

Register record with court, register_type and register_number.

registration_date date

Initial entry into the commercial register (ISO date).

purpose string

Stated business purpose (Unternehmensgegenstand).

representation_scheme object

General representation scheme: { current: [...], history: [...] } with effective_from/effective_to per version.

capital object

Registered capital: { current, history }. current carries amount, currency and kind (STAMMKAPITAL, GRUNDKAPITAL, HAFTSUMME, GENEHMIGTES_KAPITAL, BEDINGTES_KAPITAL, VARIABLES_KAPITAL — open enum); each history entry has value, effective_from and effective_to (null = still in force). change_amount on a history entry is unsigned and does not always equal the difference between two consecutive amounts, so derive increases and decreases from the amounts. Partnerships and other entities without registered capital return current: null and an empty history.

contact_data object

website, phone_number and email when available.

industry_classification object

Industry codes per WZ2008 and WZ2025 with labels.

keywords array<string>

Keywords derived from the business purpose.

products_and_services array<string>

Product and service descriptions when available.

history array<object>

Chronological log of all register changes (name, seat, capital, representation, …).

features=financial_kpi

financial_kpi array<object>

Per fiscal year: revenue, employees, active_total (balance-sheet total), net_income, material_expenses, personnel_expenses.

features=balance_sheet_accounts

balance_sheet_accounts array<object>

Per fiscal year: hierarchical balance-sheet line items from the published annual statement.

features=profit_and_loss_account

profit_and_loss_account array<object>

Per fiscal year: hierarchical profit-and-loss line items.

features=related_persons

related_persons object

Authorized representatives: { current: [...], past: [...] } — managing directors, board members, signatories. Each person carries organization_representation_scheme and role_representation_scheme (current scheme + history).

features=shareholders

shareholders object

Shareholders: { total_capital, entries: [...], history: { current_as_of, past: [...] } }. Each entry carries shareholder, contribution, contribution_ratio and role; history.past delivers previous shareholder lists with an as_of date. total_capital, contribution and contribution_ratio may be null (e.g. for partnerships).

features=ubos

ubos object

Ultimate beneficial owners: { beneficial_owners, unresolved_beneficial_owners, coverage } as recorded in the transparency register.

features=shareholdings

shareholdings object

Stakes this entity holds in others: { holdings: { current: [...] }, summary }. Each holding links another organization by entity_id.

features=publications

publications array<object>

Official commercial-register publications (date, title, full text).

features=annual_financial_statements__html

annual_financial_statements__html array<object>

Published annual statements with document_html (rendered HTML), document_type, document_title, document_date, language and year.

Overview

Legal form: GmbH
Address: Lübecker Straße 1-2
10559 Berlin
Commercial register: HRB 212407, Charlottenburg (Berlin)
Registration date: October 17, 2019
Industry: Ingenieurbüros für Fachplanung von technischer Gebäudeausrüstung
Ingenieurbüros für bautechnische Gesamtplanung von Ingenieurbauwerken und Verkehrsanlagen
Architekturbüros für Hochbau
Registered capital: 25,000.00 EUR
Representation rules: Ist ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, wird die Gesellschaft gemeinschaftlich durch zwei Geschäftsführer oder durch einen Geschäftsführer in Gemeinschaft mit einem Prokuristen vertreten. Alleinvertretungsbefugnis kann erteilt werden.
Purpose: Die Planung und Durchführung von energetischen Modernisierungsprojekten im Gebäudebestand.

Financials

Employees 2024

13

Total assets 2024

17,89 Mio. €

Net income 2024

−1,64 Mio. €

1 previous years · values unlocked with an API key Get API key →

Balance sheet

2024

Assets 17,89 Mio

Current Assets 77,2 % 13,81 Mio
Net Loss Not Covered by Equity 22,7 % 4,06 Mio
Prepaid Expenses 0,1 % 15,2 k
Fixed Assets 0,0 % 5,0 k

Liabilities and Equity 17,89 Mio

Liabilities 97,6 % 17,45 Mio
Provisions 2,4 % 438,1 k
Equity 0,0 % 0

Full balance sheet line items with an API key Get API key →

Balance sheet data available for 1 earlier fiscal years.

Authorized representatives

Emanuel Heisenberg since 2019 Managing Director
Paul Birkner since 2024 Managing Director
Maike Breuning since 2023 Procura

8 former representatives · viewable with an API key Get API key →

Ownership & holdings

Shareholders

ecoworks GmbH DEU AG Charlottenburg, HRB 200022 B 100.0 % 25k €

Ultimate beneficial owners (UBOs)

14.0 % identified 83.6 % unidentified

E****** H****** 11.3 %
T**** v** 1.6 %

16 more beneficial owners · viewable with an API key Get API key →

History

2026
18.06.

Exit of position

Marc Becker · Procura
2024
27.02.

Exit of position

A****** S***** · Procura
27.02.

Member entry

Paul Birkner · Managing Director
27.02.

Exit of position

Paul Birkner · Procura
2023
15.11.

Member entry

Maike Breuning · Procura
15.11.

Member entry

Paul Birkner · Procura
15.11.

Member entry

A****** S***** · Procura
15.11.

Member entry

M*** B***** · Procura

24 more events including all details Get API key →

Annual statements

Original published statements, ordered by fiscal year.

2 documents

Fiscal year	Document	Published	Access
2024	Jahresabschluss	Published March 4, 2026	Via the API
2023	Jahresabschluss	Published March 24, 2025	Read full text

All financial statements via the API

2023 Jahresabschluss Full text

ecoworks construction GmbH

Berlin

Jahresabschluss zum Geschäftsjahr vom 01.01.2023 bis zum 31.12.2023

Bilanz

Aktiva
	31.12.2023 EUR	31.12.2022 EUR
A. Anlagevermögen	5.000,00
B. Umlaufvermögen	7.288.671,30	3.850.552,18
C. Rechnungsabgrenzungsposten	12.169,00	13.659,32
D. Nicht durch Eigenkapital gedeckter Fehlbetrag	2.423.797,29	1.572.229,31
Aktiva	9.729.637,59	5.436.440,81

Passiva
	31.12.2023 EUR	31.12.2022 EUR
A. Eigenkapital	0,00	0,00
B. Rückstellungen	130.227,86	5.900,00
C. Verbindlichkeiten	9.599.409,73	5.430.540,81
davon mit einer Restlaufzeit bis zu einem Jahr	9.599.409,73	5.430.540,81
Summe Passiva	9.729.637,59	5.436.440,81

sonstige Berichtsbestandteile

Unternehmensfortführung
Die ecoworks GmbH, Berlin, hält 100% der Anteile an der ecoworks construction GmbH.

Die ecoworks GmbH Gruppe hat seit ihrer Gründung keine Jahresüberschüsse erzielt. Es handelt sich hierbei um erwartete Verluste, die sich durch Produktentwicklung, Markteinführung und Wachstum des Unternehmens ergeben. Abhängig vom kurzfristigen Geschäftserfolg kann zusätzliches Kapital von Investoren oder Gesellschaftern nötig sein, um die Fortführung der Gesellschaften sicherzustellen. Maßnahmen wie Kostenmanagement, Umsatzsteigerung und die Prüfung von Finanzierungsoptionen sind eingeleitet. Die Geschäftsführung ist zuversichtlich, dass im Bedarfsfall entsprechende Mittel beschafft werden können.

Im Geschäftsjahr 2023 wurde die Series A Finanzierungsrunde in zwei Closings abgeschlossen.

Im Rahmen der Kapitalerhöhung des First Closings erfolgte die Wandlung der Wandeldarlehen, die der Gesellschaft im Jahr 2022 von Gesellschaftern und Investoren gewährt wurden.

Das Second Closing wurde am 5.12.2023 unterzeichnet und notariell beglaubigt. Die Einzahlungen erfolgten bis Februar 2024.

Die mittelfristige Liquiditätsplanung der ecoworks Gruppe besagt, dass die Finanzierung ausreichend ist, um den Cashflow der Gesellschaften innerhalb des nächsten Jahres nachhaltig positiv zu gestalten, da die eingeleiteten Maßnahmen Aussicht auf Erfolg zur Umsatzvolumenerhöhung und Umsetzung des Unternehmenskonzepts haben.

Da vom Erfolg des Unternehmenskonzepts ausgegangen wird, ist der Jahresabschluss der ecoworks construction GmbH unter der Annahme der Fortführung der Unternehmenstätigkeit aufgestellt.

Unterschrift der Geschäftsführung

Berlin, 11. November 2024

gez. (Emanuel Heisenberg)

(Paul Birkner)

Angaben zur Feststellung:
Der Jahresabschluss wurde am 19.03.2025 festgestellt.

Register documents

Bring original register extracts and company documents into your application as PDF or XML.

GET/v1/fetch-document

View the document API

Website ecoworks.tech

Current extract (AD) PDF
Chronological extract (CD) PDF
Structured content (SI, XML) XML
Shareholders list PDF
Articles of association PDF

Explore more companies

Handelsregister API · MCP

Company data in your AI chat

Ask about directors, ownership and financial figures. Our MCP server connects your assistant to the Handelsregister API.

MCP documentation

Connect your assistant

Open Connectors in Claude and add a custom connector.
Enter this server URL and add the connector:
https://mcp.handelsregister.ai/mcp
Connect with your handelsregister.ai account, then enable the connector in your chat via “+” → “Connectors”.

In ChatGPT on the web, open Settings → Apps and create a custom app. Developer mode must be enabled for your account.
Use “handelsregister” as the name, OAuth for authentication and this server URL:
https://mcp.handelsregister.ai/mcp
Sign in with your handelsregister.ai account, create the app and select it from the tools menu in your chat.

Run once in your terminal:

Terminal

claude mcp add --transport http handelsregister https://mcp.handelsregister.ai/mcp \
  --header "X-API-Key: YOUR_API_KEY"

Replace YOUR_API_KEY with your handelsregister.ai API key.

Add this MCP server as a tool in your application:

Python

from openai import OpenAI

client = OpenAI()
response = client.responses.create(
    model="gpt-6-astra",
    input="Show me the directors, shareholders and latest available financial figures for ecoworks construction GmbH. Include fiscal years and sources.\n\nentity_id: 3427733a5e71d6294e516bb9f907fe2c",
    tools=[{
        "type": "mcp",
        "server_label": "handelsregister",
        "server_url": "https://mcp.handelsregister.ai/mcp",
        "headers": {"X-API-Key": "YOUR_API_KEY"},
        "require_approval": "never",
    }],
)
print(response.output_text)

Replace YOUR_API_KEY with your handelsregister.ai API key.

Add this configuration to your MCP client:

JSON

{
  "mcpServers": {
    "handelsregister": {
      "url": "https://mcp.handelsregister.ai/mcp",
      "headers": { "X-API-Key": "YOUR_API_KEY" }
    }
  }
}

Replace YOUR_API_KEY with your handelsregister.ai API key.

Ask about this company

Once connected, ask your assistant this question:

Show me the directors, shareholders and latest available financial figures for ecoworks construction GmbH. Include fiscal years and sources.

entity_id3427733a5e71d6294e516bb9f907fe2c

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