active Legal form GmbH

Stark Stromtechnik GmbH

Berlin ·HRB 66077 Charlottenburg (Berlin)

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Handelsregister API View JSON Collapse

{
    "name": "Stark Stromtechnik GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=77a2e6249f6878057a8129c284a48227

&features=financial_kpi

&features=balance_sheet_accounts

&features=related_persons

&features=history

&features=annual_financial_statements__html

curl -H 'X-API-KEY: YOUR_API_KEY' \
  "https://handelsregister.ai/api/v1/fetch-organization?q=77a2e6249f6878057a8129c284a48227&features=financial_kpi&features=balance_sheet_accounts&features=related_persons&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="77a2e6249f6878057a8129c284a48227",
    features=[
        "financial_kpi",
        "balance_sheet_accounts",
        "related_persons",
        "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: '77a2e6249f6878057a8129c284a48227',
  features: [
    'financial_kpi',
    'balance_sheet_accounts',
    'related_persons',
    '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: '77a2e6249f6878057a8129c284a48227',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "77a2e6249f6878057a8129c284a48227",
    "name": "Stark Stromtechnik GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "1997-12-04T00:00:00+00:00",
    "purpose": "- Elektroinstallation aller Art\n- Vertrieb von Artikeln der Elek- tro- und Anlagentechnik.",
    "address": {
        "street": "Saarbrücker Str.",
        "house_number": "24",
        "postal_code": "10405",
        "city": "Berlin",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "66077",
        "court": "Charlottenburg (Berlin)"
    }
}

"representation_scheme": { … }

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"capital": { … }

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"industry_classification": { … }

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"keywords": [ … ]

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"history": [ … ]

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"financial_kpi": [ … ]

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"related_persons": { … }

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"balance_sheet_accounts": [ … ]

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Register for free

"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. Every year names the source of its figures in _provenance: statement_type (Jahresabschluss = annual accounts, Bilanz = balance sheet only, Konzernabschluss = consolidated accounts; null for market data), period_start and period_end of the fiscal year, plus exempt_subsidiary and parent_organization ({ entity_id, name }). With exempt_subsidiary: true the company published the consolidated accounts of parent_organization instead of accounts of its own, so that year's figures cover the whole group.

features=balance_sheet_accounts

balance_sheet_accounts array<object>

Per fiscal year: hierarchical balance-sheet line items from the published statement, with _provenance naming the source of the figures (fields as in financial_kpi). For energy utilities, Max accounts also receive activity_statements through the API: the balance sheets of the activity statements (section 6b EnWG), one per regulated activity such as electricity or gas distribution; together they do not add up to the company's balance sheet.

features=profit_and_loss_account

profit_and_loss_account array<object>

Per fiscal year: hierarchical profit-and-loss line items, with _provenance naming the source of the figures (fields as in financial_kpi). For energy utilities, Max accounts also receive activity_statements through the API: the profit and loss accounts of the activity statements (section 6b EnWG), one per regulated activity.

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: Saarbrücker Str. 24
10405 Berlin
Commercial register: HRB 66077, Charlottenburg (Berlin)
Registration date: December 4, 1997
Industry: Elektroinstallation
Herstellung von elektrischem Installationsmaterial
Reparatur und Instandhaltung von elektrischen Ausrüstungen
Registered capital: 50,000.00 DEM
Representation rules: Ist ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, wird die Gesellschaft gemeinschaft- lich durch zwei Geschäftsführer oder durch einen Geschäftsführer in Ge- meinschaft mit einem Prokuristen vertreten. Einzelvertretungsbefugnis kann erteilt werden.
Purpose: - Elektroinstallation aller Art - Vertrieb von Artikeln der Elek- tro- und Anlagentechnik.

Financials

Employees 2022

15

Total assets 2022

962.248 €

Net income 2022

147.104 €

Annual accounts · 01.01.2022 – 31.12.2022

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

Balance sheet

Annual accounts · 01.01.2022 – 31.12.2022

2022

Assets 962,2 k

Current Assets 86,2 % 829,2 k
Fixed Assets 13,2 % 127,4 k
Prepaid Expenses 0,6 % 5,7 k

Liabilities and Equity 962,2 k

Liabilities 63,3 % 609,4 k
Equity 30,7 % 295,7 k
Provisions 5,9 % 57,1 k

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

Balance sheet data available for 16 earlier fiscal years.

Authorized representatives

Ingo Stark since 2004 Managing Director
Ralf Poßin since 2004 Managing Director

History

2010
09.08.

Change of address

Stark Stromtechnik GmbH
2004
08.09.

Change of bylaws

Stark Stromtechnik GmbH
08.09.

Member entry

Ingo Stark · Managing Director
08.09.

Member entry

Ralf Poßin · Managing Director
08.09.

Register digitization entry

Stark Stromtechnik GmbH
08.09.

Change of bylaws

Stark Stromtechnik GmbH
08.09.

Incorporation

Stark Stromtechnik GmbH
08.09.

Change of legal form

Gesellschaft mit beschränkter Haftung

5 more events including all details Get API key →

Annual statements

Original published statements, ordered by fiscal year.

5 documents

Fiscal year	Document	Published	Access
2022	Jahresabschluss	Published September 4, 2024	Via the API
2021	Jahresabschluss	Published September 5, 2024	Read full text
2020	Jahresabschluss	Published December 4, 2023	Via the API
2019	Jahresabschluss	Published June 16, 2021	Via the API
2018	Jahresabschluss	Published April 9, 2020	Via the API

All financial statements via the API

2021 Jahresabschluss Full text

Stark Stromtechnik GmbH

Berlin

Jahresabschluss zum 31.12.2021

Bilanz zum 31.12.2021

Aktiva

	31.12.2021 EUR	31.12.2020 EUR
A. Anlagevermögen
I. Immat. Vermögensgegenstände	925,00	1,00
II. Sachanlagen	75.468,51	10.092,51
III. Finanzanlagen	10.250,00	10.250,00
	86.643,51	20.343,51
B. Umlaufvermögen
I. Vorräte	12.500,00	12.500,00
II. Ford.u.sonst.Vermögensgegenst.	491.336,72	627.727,28
III. Kassenbestand, Bundesbankguth.	124.955,59	109.284,45
	628.792,31	749.511,73
C. Aktive RAP	9.779,82
Summe Aktiva	725.215,64	769.855,24

Passiva

	31.12.2021 EUR	31.12.2020 EUR
A. Eigenkapital
I. Gezeichnetes Kapital	25.564,59	25.564,59
II. Gewinnvortrag	98.872,91	68.833,23
III. Jahresüberschuss	24.134,35	30.039,68
Summe Eigenkapital	148.571,85	124.437,50
B. Rückstellungen	30.068,72	23.322,00
C. Verbindlichkeiten	546.575,07	622.095,74
Summe Passiva	725.215,64	769.855,24

ANHANG ZUM 31.12.2021

Bilanzierungs- und Bewertungsgrundsätze

Der vorliegende Jahresabschluss ist nach den Vorschriften des Dritten Buches des HGB (§§ 238 ff) unter Beachtung der ergänzenden Bestimmungen für Kapitalgesellschaften (§§ 264 ff HGB) aufgestellt worden.

Die Gesellschaft ist eine kleine Kapitalgesellschaft im Sinne von § 267 Abs. 1 HGB.

Soweit im Berichtsjahr hinsichtlich der im Vorjahr von den Gliederungsvorschriften des HGB und des GmbHG abweichenden Positionen der Bilanz- und Gewinn- und Verlustrechnung Veränderungen vorgenommen wurden, wurde dem Prinzip der Darstellungsstetigkeit (§ 265 Abs. 1 HGB) durch Anpassung der Vorjahreszahlen entsprochen.

Das Sachanlagevermögen wird zu Anschaffungs- oder Herstellungskosten vermindert um die steuerlich zulässigen Abschreibungen angesetzt.

Geringwertige Wirtschaftsgüter werden gemäß § 6 Absatz 2 EStG im Jahr des Zugangs voll abgeschrieben.

Forderungen aus Lieferungen und Leistungen sowie sonstige Vermögensgegenstände werden zum Nennwert vermindert um Wertberichtigungen und unter Beachtung des Niederstwertprinzips angesetzt.

Flüssige Mittel werden zu Nominalwerten angesetzt.

Bei der Bemessung der Rückstellungen wurden allen erkennbaren Risiken angemessen und ausreichend Rechnung getragen.

Verbindlichkeiten wurden zum Rückzahlungsbetrag angesetzt.

Erläuterungen zur Bilanz

Die Aufgliederung und die Bewegungen des Anlagevermögens sind dem Anlagespiegel zu entnehmen.

Die sonstigen Rückstellungen betreffen die Kosten für die Erstellung und Prüfung des Angaben zur Gewinn- und Verlustrechnung

Die Gewinn- und Verlustrechnung ist nach dem Gesamtkostenverfahren aufgestellt.

Sonstige Angaben

Gesamtvertretungsberechtigte Geschäftsführer im Geschäftsjahr 2021 waren die Herren I. Stark und R. Poßin

Die Feststellung bzw. Billigung des Jahresabschlusses erfolgte am: 19.01.2023

Während des Zeitraums vom 01.01.2021 bis zum 31.12.2021 waren durchschnittlich 17 Arbeitnehmer beschäftigt

Berlin, den 19.01.2023

Stark Stromtechnik GmbH

I. Stark R. Poßin

Register documents

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

GET/v1/fetch-document

View the document API

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 the handelsregister.ai app in ChatGPT and add it.
Open the app in ChatGPT
Sign in with your handelsregister.ai account when ChatGPT asks.
Ask your question in the chat – the answers come straight from the commercial register.

Prefer to connect it yourself? Create a custom app in ChatGPT’s developer mode with this server URL:

https://mcp.handelsregister.ai/mcp

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”.

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="Who runs Stark Stromtechnik GmbH, who owns it and how have its financials developed? Include fiscal years and sources.\n\nentity_id: 77a2e6249f6878057a8129c284a48227",
    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:

Who runs Stark Stromtechnik GmbH, who owns it and how have its financials developed? Include fiscal years and sources.

entity_id77a2e6249f6878057a8129c284a48227

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