active Legal form GmbH

Elektro Weiler GmbH

Köln ·HRB 19710 Köln ·elektroweilergmbh.de

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Handelsregister API View JSON Collapse

{
    "name": "Elektro Weiler GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=fa774ce1e4a7fbbe3dd80c0abc6dce47

&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=fa774ce1e4a7fbbe3dd80c0abc6dce47&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="fa774ce1e4a7fbbe3dd80c0abc6dce47",
    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: 'fa774ce1e4a7fbbe3dd80c0abc6dce47',
  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: 'fa774ce1e4a7fbbe3dd80c0abc6dce47',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "fa774ce1e4a7fbbe3dd80c0abc6dce47",
    "name": "Elektro Weiler GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "1989-05-24T00:00:00+00:00",
    "purpose": "die Installation elektrischer und elektronischer Anlagen;",
    "address": {
        "street": "Kalscheurer Weg",
        "house_number": "23",
        "postal_code": "50969",
        "city": "Köln",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "19710",
        "court": "Köln"
    }
}

"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. 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: Kalscheurer Weg 23
50969 Köln
Commercial register: HRB 19710, Köln
Registration date: May 24, 1989
Industry: Elektroinstallation
Herstellung von elektrischem Installationsmaterial
Reparatur und Instandhaltung von elektrischen Ausrüstungen
Registered capital: 26,000.00 EUR
Representation rules: Ist nur ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, so wird die Gesellschaft durch zwei Geschäftsführer oder durch einen Geschäftsführer gemeinsam mit einem Prokuristen vertreten.
Purpose: die Installation elektrischer und elektronischer Anlagen;

Financials

Employees 2025

12

Total assets 2025

426.095 €

Net income 2025

120.704 €

Annual accounts · 01.01.2025 – 31.12.2025

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

Balance sheet

Annual accounts · 01.01.2025 – 31.12.2025

2025

Assets 426,1 k

Current Assets 88,3 % 376,2 k
Fixed Assets 8,6 % 36,4 k
Prepaid Expenses 3,2 % 13,4 k

Liabilities and Equity 426,1 k

Equity 38,0 % 161,8 k
Liabilities 36,2 % 154,1 k
Provisions 25,9 % 110,2 k

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

Balance sheet data available for 8 earlier fiscal years.

Authorized representatives

Nils Zimmer since 2025 Managing Director
Dirk Zimmer since 2025 Procura

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

Ownership & holdings

Shareholders

Nils Zimmer 100.0 % 26k €

Ultimate beneficial owners (UBOs)

1 hold ≥ 25%

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

History

2025
24.01.

Exit of position

Nils Zimmer · Procura
24.01.

Member entry

Dirk Zimmer · Procura
24.01.

Member entry

Nils Zimmer · Managing Director
24.01.

Exit of position

Dirk Zimmer · Managing Director
2022
17.08.

Member entry

Nils Zimmer · Procura
2014
01.12.

Exit of position

R*** K***** · Managing Director
2012
11.04.

Change of address

Elektro Weiler GmbH
19.01.

Change of bylaws

Elektro Weiler GmbH

15 more events including all details Get API key →

Annual statements

Original published statements, ordered by fiscal year.

5 documents

Fiscal year	Document	Published	Access
2025	Jahresabschluss	Published July 22, 2026	Via the API
2024	Jahresabschluss	Published October 7, 2025	Read full text
2023	Jahresabschluss	Published August 12, 2024	Via the API
2022	Jahresabschluss	Published July 14, 2023	Via the API
2011	Jahresabschluss	Published November 12, 2012	Via the API

All financial statements via the API

2024 Jahresabschluss Full text

Elektro Weiler GmbH

Köln

Jahresabschluss zum Geschäftsjahr vom 01.01.2024 bis zum 31.12.2024

Bilanz

Aktiva
	31.12.2024 EUR	31.12.2023 EUR
A. Anlagevermögen	48.759,00	23.562,00
I. Immaterielle Vermögensgegenstände	1.084,00	1.950,00
II. Sachanlagen	47.675,00	21.612,00
B. Umlaufvermögen	496.768,53	247.236,16
I. Vorräte	412.452,69	46.721,57
II. Forderungen und sonstige Vermögensgegenstände	34.087,06	52.034,66
davon mit einer Restlaufzeit von mehr als einem Jahr	3.086,17	3.080,01
davon gegen Gesellschafter	132,99	0,00
III. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	50.228,78	148.479,93
C. Rechnungsabgrenzungsposten	10.851,14	10.181,06
Aktiva	556.378,67	280.979,22

Passiva
	31.12.2024 EUR	31.12.2023 EUR
A. Eigenkapital	41.065,40	182.248,56
I. Gezeichnetes Kapital	26.000,00	26.000,00
II. Verlustvortrag	193.751,44	-31.320,65
III. Jahresüberschuss	208.816,84	124.927,91
B. Rückstellungen	106.014,85	74.349,73
C. Verbindlichkeiten	409.298,42	24.380,93
davon mit einer Restlaufzeit bis zu einem Jahr	409.298,42	24.380,93
Summe Passiva	556.378,67	280.979,22

Anhang

Allgemeine Angaben zum Jahresabschluss

Der vorliegende Jahresabschluss wurde gemäß §§ 242 ff. und §§ 264 ff. HGB sowie nach den einschlägigen Vorschriften des GmbHG aufgestellt. Es gelten die Vorschriften für eine kleine Kapitalgesellschaft.

Die Gliederungen sind unverändert. Die G. u. V. ist nach dem Gesamtkostenverfahren aufgestellt.

Angaben zur Identifikation der Gesellschaft laut Registergericht

Firmenname laut Registergericht:	Elektro Weiler GmbH
Firmensitz laut Registergericht:	Köln
Registereintrag:	Handelsregister
Registergericht:	Köln
Register-Nr.:	19710

Angaben zu Bilanzierungs- und Bewertungsmethoden

Bilanzierungs- und Bewertungsgrundsätze

Das Sachanlagevermögen wurde zu Anschaffungs- bzw. Herstellungskosten angesetzt und, soweit abnutzbar, um planmäßige Abschreibungen vermindert.

Die planmäßigen Abschreibungen wurden nach der voraussichtlichen Nutzungsdauer der Vermögensgegenstände linear und degressiv vorgenommen.

Sofern Finanzanlagen vorhanden waren wurden sie wie folgt angesetzt und bewertet:

- Ausleihungen zum Nennwert

- sonstige Wertpapiere zu Anschaffungskosten

Forderungen und Wertpapiere wurden unter Berücksichtigung aller erkennbaren Risiken bewertet.

Die sonstigen Rückstellungen wurden für alle weiteren ungewissen Verbindlichkeiten gebildet. Dabei wurden alle erkennbaren Risiken berücksichtigt.

Verbindlichkeiten wurden zum Erfüllungsbetrag angesetzt.

Gegenüber dem Vorjahr abweichende Bilanzierungs- und Bewertungsmethoden

Ein grundlegender Wechsel von Bilanzierungs- und Bewertungsmethoden gegenüber dem Vorjahr fand nicht statt.

Sonstige Angaben

Durchschnittliche Zahl der während des Geschäftsjahres beschäftigten Arbeitnehmer

Die durchschnittliche Zahl der während des Geschäftsjahres im Unternehmen beschäftigten Arbeitnehmer betrug 12.

Alleiniger Geschäftsführer im abgelaufenen Geschäftsjahr war Herr Dirk Zimmer. Ab dem 01.01.2025 ist Herr Nils Zimmer alleinige Geschäftsführer. Herr Dirk Zimmer wurde mit Ablauf des 31.12.2024 als Geschäftsführer abberufen.
Er ist von der Beschränkung des § 181 BGB befreit.

Unterschrift der Geschäftsführung

Köln, den 17.09.2025

Dirk Zimmer Nils Zimmer

sonstige Berichtsbestandteile

Angaben zur Feststellung:
Der Jahresabschluss wurde am 17.09.2025 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 elektroweilergmbh.de

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 Elektro Weiler GmbH, who owns it and how have its financials developed? Include fiscal years and sources.\n\nentity_id: fa774ce1e4a7fbbe3dd80c0abc6dce47",
    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 Elektro Weiler GmbH, who owns it and how have its financials developed? Include fiscal years and sources.

entity_idfa774ce1e4a7fbbe3dd80c0abc6dce47

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