active Legal form GmbH

Will Engineering GmbH

MontabaurRansbach-Baumbach, DEU ·HRB 6863 Montabaur ·willengineering.de

Open in ChatGPT Question copied – paste it into ChatGPT.

Handelsregister API View JSON Collapse

{
    "name": "Will Engineering GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=84e199c9ec78352b4f5cd7b3e307573e

&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=84e199c9ec78352b4f5cd7b3e307573e&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="84e199c9ec78352b4f5cd7b3e307573e",
    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: '84e199c9ec78352b4f5cd7b3e307573e',
  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: '84e199c9ec78352b4f5cd7b3e307573e',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "84e199c9ec78352b4f5cd7b3e307573e",
    "name": "Will Engineering GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "2001-10-31T00:00:00+00:00",
    "address": {
        "street": "Wagnerstraße",
        "house_number": "8",
        "postal_code": "56410",
        "city": "Montabaur",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "6863",
        "court": "Montabaur"
    }
}

"purpose": "…"

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"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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"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: Wagnerstraße 8
56410 Montabaur
Commercial register: HRB 6863, Montabaur
Registration date: October 31, 2001
Industry: Ingenieurbüros für Fachplanung von technischer Gebäudeausrüstung
Ingenieurbüros für bautechnische Gesamtplanung von Ingenieurbauwerken und Verkehrsanlagen
Ingenieurbüros für Tragwerksplanung
Registered capital: 25,000.00 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: Gegenstand des Unternehmens ist die Erstellung von technisch und wirtschaftlich optimierten Gesamtplanungen für Gebäude aller Art, die hiermit in Zusammenhang stehenden Arbeiten wie Projektentwicklung, Projektsteuerung und Projektabwicklung sowie alle notwendigen weiteren, artverwandten Tätigkeiten.

Financials

Employees 2025

14

Total assets 2025

1,62 Mio. €

Annual accounts · 01.01.2025 – 31.12.2025

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

Balance sheet

Annual accounts · 01.01.2025 – 31.12.2025

2025

Assets 1,62 Mio

Current Assets 88,8 % 1,44 Mio
Fixed Assets 10,0 % 161,8 k
Prepaid Expenses 1,2 % 19,2 k

Liabilities and Equity 1,62 Mio

Equity 53,9 % 874,4 k
Liabilities 41,2 % 667,7 k
Provisions 5,0 % 80,4 k

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

Balance sheet data available for 19 earlier fiscal years.

Authorized representatives

Andreas Will since 2005 Managing Director
Tamer Yilmaz since 2024 Procura

Ownership & holdings

Shareholders

Andreas Will 100.0 % 25k €

Ultimate beneficial owners (UBOs)

1 hold ≥ 25%

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

History

2024
28.11.

Member entry

Tamer Yilmaz · Procura
2015
03.12.

Change of address

Will Engineering GmbH
03.12.

Change of seat

Will Engineering GmbH
03.12.

Change of bylaws

Will Engineering GmbH
2011
10.02.

Change of address

Will Engineering GmbH
10.02.

Correction of entity data

Will Engineering GmbH
2009
26.11.

Change of address

Will Engineering GmbH
2005
06.07.

Change of bylaws

Will Engineering GmbH

9 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 August 5, 2026	Via the API
2024	Jahresabschluss	Published August 22, 2025	Read full text
2023	Jahresabschluss	Published June 14, 2024	Via the API
2022	Jahresabschluss	Published August 8, 2023	Via the API
2021	Jahresabschluss	Published September 22, 2022	Via the API

All financial statements via the API

2024 Jahresabschluss Full text

Will Engineering GmbH

Montabaur

Jahresabschluss zum Geschäftsjahr vom 01.01.2024 bis zum 31.12.2024

Bilanz

Aktiva
	31.12.2024 EUR	31.12.2023 EUR
A. Anlagevermögen	187.975,00	165.321,00
I. Immaterielle Vermögensgegenstände	7.507,00	0,00
II. Sachanlagen	36.468,00	21.321,00
III. Finanzanlagen	144.000,00	144.000,00
B. Umlaufvermögen	942.387,50	1.229.873,65
I. Vorräte	122.840,00	195.490,00
II. Forderungen und sonstige Vermögensgegenstände	11.822,80	29.940,08
III. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	807.724,70	1.004.443,57
C. Rechnungsabgrenzungsposten	28.971,04	35.970,97
Aktiva	1.159.333,54	1.431.165,62

Passiva
	31.12.2024 EUR	31.12.2023 EUR
A. Eigenkapital	747.421,73	859.180,28
I. Gezeichnetes Kapital	25.000,00	25.000,00
II. Bilanzgewinn	722.421,73	834.180,28
davon Gewinnvortrag	834.180,28	618.716,98
B. Rückstellungen	140.047,55	124.707,60
C. Verbindlichkeiten	271.864,26	447.277,74
davon mit einer Restlaufzeit bis zu einem Jahr	181.530,17	349.717,28
davon mit einer Restlaufzeit von mehr als einem Jahr	90.334,09	97.560,46
Summe Passiva	1.159.333,54	1.431.165,62

Anhang

Allgemeine Angaben zum Jahresabschluss

Der Jahresabschluss wurde nach den Vorschriften der §§ 242 ff. HGB unter der Beachtung der ergänzenden Bestimmungen für kleine Kapitalgesellschaften aufgestellt.

Angaben zur Identifikation der Gesellschaft laut Registergericht

Firmenname laut Registergericht:	Will Engineering GmbH
Firmensitz laut Registergericht:	Montabaur
Registereintrag:	Handelsregister
Registergericht:	Montabaur
Register-Nr.:	HRB 6863

Angaben zu Bilanzierungs- und Bewertungsmethoden

Bilanzierungs- und Bewertungsgrundsätze

Erworbene immaterielle Anlagewerte wurden zu Anschaffungskosten angesetzt und, sofern sie der Abnutzung unterlagen, um planmäßige Abschreibungen vermindert.

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

Die Vorräte wurden zu Anschaffungs- bzw. Herstellungskosten angesetzt. Sofern die Tageswerte am Bilanzstichtag niedriger waren, wurden diese angesetzt.

Forderungen und Wertpapiere wurden unter Berücksichtigung aller erkennbaren Risiken bewertet.

Die Steuerrückstellungen beinhalten die das Geschäftsjahr betreffenden, noch nicht veranlagten Steuern.

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

Verbindlichkeiten wurden zum Erfüllungsbetrag angesetzt.

Angaben zur Bilanz

Betrag der Verbindlichkeiten mit einer Restlaufzeit > 5 Jahre und der Sicherungsrechte

Der Gesamtbetrag der bilanzierten Verbindlichkeiten mit einer Restlaufzeit von mehr als 5 Jahren beträgt 6.360,00 EUR (Vorjahr: 19.080,00 EUR).

Sonstige Angaben

Durchschnittliche Zahl der während des Geschäftsjahrs beschäftigten Arbeitnehmer

Die durchschnittliche Zahl der während des Geschäftsjahres im Unternehmen beschäftigten Arbeitnehmer betrug 14,0.

Unterschrift der Geschäftsführung

Montabaur	Andreas Will
15.06.2025

sonstige Berichtsbestandteile

Angaben zur Feststellung:
Der Jahresabschluss wurde am 15.06.2025 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 willengineering.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 Will Engineering GmbH, who owns it and how have its financials developed? Include fiscal years and sources.\n\nentity_id: 84e199c9ec78352b4f5cd7b3e307573e",
    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 Will Engineering GmbH, who owns it and how have its financials developed? Include fiscal years and sources.

entity_id84e199c9ec78352b4f5cd7b3e307573e

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