active Legal form GmbH

STAHLBAU ENGINEERING GmbH

Hannover ·HRB 1883 Hannover

Handelsregister API View JSON Collapse

{
    "name": "STAHLBAU ENGINEERING GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=81ccc172aad3f46fbf80d95c46d6d98c

&features=financial_kpi

&features=balance_sheet_accounts

&features=related_persons

&features=shareholders

&features=ubos

&features=shareholdings

&features=history

&features=annual_financial_statements__html

curl -H 'X-API-KEY: YOUR_API_KEY' \
  "https://handelsregister.ai/api/v1/fetch-organization?q=81ccc172aad3f46fbf80d95c46d6d98c&features=financial_kpi&features=balance_sheet_accounts&features=related_persons&features=shareholders&features=ubos&features=shareholdings&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="81ccc172aad3f46fbf80d95c46d6d98c",
    features=[
        "financial_kpi",
        "balance_sheet_accounts",
        "related_persons",
        "shareholders",
        "ubos",
        "shareholdings",
        "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: '81ccc172aad3f46fbf80d95c46d6d98c',
  features: [
    'financial_kpi',
    'balance_sheet_accounts',
    'related_persons',
    'shareholders',
    'ubos',
    'shareholdings',
    '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: '81ccc172aad3f46fbf80d95c46d6d98c',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'shareholdings',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "81ccc172aad3f46fbf80d95c46d6d98c",
    "name": "STAHLBAU ENGINEERING GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "1984-09-11T00:00:00+00:00",
    "address": {
        "street": "Hackethalstr.",
        "house_number": "4",
        "postal_code": "30179",
        "city": "Hannover",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "1883",
        "court": "Hannover"
    }
}

"purpose": "…"

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"representation_scheme": { … }

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"capital": { … }

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"industry_classification": { … }

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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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"shareholdings": { … }

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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: Hackethalstr. 4
30179 Hannover
Commercial register: HRB 1883, Hannover
Registration date: September 11, 1984
Industry: Ingenieurbüros für Tragwerksplanung
Ingenieurbüros für bautechnische Gesamtplanung von Ingenieurbauwerken und Verkehrsanlagen
Ingenieurbüros für Fachplanung von technischer Gebäudeausrüstung
Registered capital: 300,000.00 EUR
Representation rules: Die Gesellschaft hat einen oder mehrere Geschäftsführer. 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. Den Geschäftsführern kann jeweils Einzelvertretungsbefugnis erteilt werden. Den Geschäftsführern kann jeweils die Befugnis erteilt werden, im Namen der Gesellschaft mit sich im eigenen Namen oder als Vertreter eines Dritten Rechtsgeschäfte abzuschließen.
Purpose: Gegenstand des Unternehmens ist, in allen Ländern, direkt oder indirekt, alle Arten von Ingenieurleistungen zu erbringen, der Bau, die Montage, der Unterhalt von Bauwerken, die aus Metall hergestellt sind, Brückenbau, Stahlwasserbau und Behälterbau aus Eisen oder alle ähnlichen oder damit zusammenhängenden Objekte für alle öffentlichen und privaten Kunden. Beteiligung an anderen Unternehmen gleicher oder ähnlicher Art.

Financials

Employees 2024

53

Total assets 2024

3,61 Mio. €

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

Balance sheet

2024

Assets 3,61 Mio

Fixed Assets 65,8 % 2,38 Mio
Current Assets 34,2 % 1,24 Mio

Liabilities and Equity 3,61 Mio

Equity 72,7 % 2,62 Mio
Provisions 19,2 % 692,9 k
Liabilities 8,2 % 294,5 k

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

Balance sheet data available for 2 earlier fiscal years.

Authorized representatives

Meik Schücke since 2020 Managing Director
Uwe Heiland since 2009 Managing Director

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

Ownership & holdings

Shareholders

EIFFAGE Métal (SAS) FRA 98.0 % 294k €
Stahlbau Engineering GmbH DEU AG Hannover, HRB 1883 2.0 % 6k €

Ultimate beneficial owners (UBOs)

The ultimate beneficial owners behind these holdings could not be conclusively identified.

Holds shares in

Storage GmbH Elbe-Parey, DEU 100.0 %
SteelTec Engineering GmbH Hannover, DEU 100.0 %
SEH Fördersysteme GmbH Ostrhauderfehn, DEU 100.0 %

4 more holdings · viewable with an API key Get API key →

History

2020
25.05.

Exit of position

Meik Schücke · Procura
25.05.

Member entry

Meik Schücke · Managing Director
2012
11.12.

Exit of position

H****** S****** · Procura
11.12.

Member entry

Meik Schücke · Procura
2010
23.03.

Change of address

STAHLBAU ENGINEERING GmbH
23.03.

Correction of entity data

STAHLBAU ENGINEERING GmbH
23.03.

Exit of position

M****** D*** · Managing Director
2009
23.12.

Exit of position

J*** D** · Procura

19 more entries Get API key →

Annual statements

Original published statements, ordered by fiscal year.

3 documents

Fiscal year	Document	Published	Access
2024	Jahresabschluss	Published January 30, 2026	Via the API
2023	Jahresabschluss	Published January 9, 2025	Read full text
2022	Jahresabschluss	Published February 16, 2024	Via the API

All financial statements via the API

2023 Jahresabschluss Full text

STAHLBAU ENGINEERING GmbH

Hannover

Jahresabschluss zum Geschäftsjahr vom 01.01.2023 bis 31.12.2023

Bilanz

AKTIVA			31.12.2023	31.12.2022
			EUR	EUR
A. Anlagevermögen			1.725.570,85	1.855.769,55
I. Sachanlagen			1.444.819,85	1.620.018,55
II. Finanzanlagen			280.751,00	235.751,00
B. Umlaufvermögen			1.742.397,97	1.000.971,48
I. Forderungen und sonstige Vermögensgegenstände			472.758,02	140.161,44
II. Guthaben bei Kreditinstituten			1.269.639,95	860.810,04
Bilanzsumme, Summe Aktiva			3.467.968,82	2.856.741,03
PASSIVA			31.12.2023	31.12.2022
			EUR	EUR
A. Eigenkapital			2.074.824,03	1.237.789,19
I. Gezeichnetes Kapital			294.000,00	294.000,00
II. Kapitalrücklage			2.479.765,62	2.479.765,62
III. Gewinnrücklagen			6.000,00	6.000,00
IV. Verlustvortrag			-1.541.976,43	-1.564.925,25
V. Jahresüberschuss			837.034,84	22.948,82
B. Rückstellungen			675.777,06	406.822,65
C. Verbindlichkeiten			717.367,73	1.212.129,19
Bilanzsumme, Summe Passiva			3.467.968,82	2.856.741,03

Anhang

Allgemeine Angaben und Erläuterungen zum Jahresabschluss

1. Bilanzierungs- und Bewertungsgrundsätze

Die STAHLBAU ENGINEERING GmbH, Hannover, Registergericht Hannover HRB 1883, hat ihren Jahresabschluss nach den für kleine Kapitalgesellschaften geltenden Vorschriften des Dritten Buches des Handelsgesetzbuches i.V.m. § 42 GmbHG aufgestellt. Die Bilanzierungs- und Bewertungsgrundsätze wurden unverändert fortgeführt. Die STAHLBAU ENGINEERING GmbH nimmt größenabhängige Erleichterungen für kleine Kapitalgesellschaften gemäß § 288 Abs. 1 HGB teilweise in Anspruch.

Das Anlagevermögen ist zu Anschaffungs- oder Herstellungskosten vermindert um Abschreibungen bewertet. Die Abschreibungen werden planmäßig nach der voraussichtlichen Nutzungsdauer nach der linearen Methode vorgenommen.

Forderungen, sonstige Vermögensgegenstände und flüssige Mittel werden zum Nominalbetrag angesetzt.

Unter den Rückstellungen sind die am Bilanzstichtag erkennbaren Risiken nach vorsichtiger kaufmännischer Beurteilung zum Erfüllungsbetrag ausgewiesen.

Die Verbindlichkeiten sind zum Erfüllungsbetrag angesetzt. Sie sind nicht durch Pfandrechte oder ähnliche Rechte gesichert.

2. Erläuterungen zur Bilanz

Sämtliche Verbindlichkeiten haben wie im Vorjahr Restlaufzeiten von bis zu einem Jahr.

3. Sonstige Angaben

Die durchschnittliche Anzahl der beschäftigten Arbeitnehmer belief sich auf 48 (Vorjahr: 38)

Alleingesellschafterin der STAHLBAU ENGINEERING GmbH ist die EIFFAGE Métal (SAS), Vélizy-Villacoublay. Obergesellschaft ist die EIFFAGE S.A., Vélizy-Villacoublay (Frankreich). Der Konzernabschluss wird auf www.eiffage.com offen gelegt.

Hannover, den 26. Februar 2024

(gez. Geschäftsführung)

STAHLBAU ENGINEERING GmbH

Feststellung des Jahresabschlusses:

Der Jahresabschluss zum 31. Dezember 2023 wurde am 06. November 2024 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

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 STAHLBAU ENGINEERING GmbH. Include fiscal years and sources.\n\nentity_id: 81ccc172aad3f46fbf80d95c46d6d98c",
    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 STAHLBAU ENGINEERING GmbH. Include fiscal years and sources.

entity_id81ccc172aad3f46fbf80d95c46d6d98c

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