active Legal form GmbH

Business Control Software GmbH

Iserlohn ·HRB 2353 Iserlohn ·stahl-control.de

Open in ChatGPT Question copied – paste it into ChatGPT.

Handelsregister API View JSON Collapse

{
    "name": "Business Control Software GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=0060b79c0f1cf2137c10e5ef99141b38

&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=0060b79c0f1cf2137c10e5ef99141b38&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="0060b79c0f1cf2137c10e5ef99141b38",
    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: '0060b79c0f1cf2137c10e5ef99141b38',
  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: '0060b79c0f1cf2137c10e5ef99141b38',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "0060b79c0f1cf2137c10e5ef99141b38",
    "name": "Business Control Software GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "1999-12-20T00:00:00+00:00",
    "purpose": "Die Entwicklung und der Vertrieb von Software zur Verwendung als Produktionsplanungssysteme sowie als Controllingsysteme.",
    "address": {
        "street": "Bremke",
        "house_number": "15",
        "postal_code": "58638",
        "city": "Iserlohn",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "2353",
        "court": "Iserlohn"
    }
}

"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: Bremke 15
58638 Iserlohn
Commercial register: HRB 2353, Iserlohn
Registration date: December 20, 1999
Industry: Entwicklung und Programmierung von Anwendungssoftware
Erbringung von Beratungsleistungen auf dem Gebiet der Informationstechnologie
Herstellung von Prüfmaschinen
Registered capital: 27,000.00 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 Entwicklung und der Vertrieb von Software zur Verwendung als Produktionsplanungssysteme sowie als Controllingsysteme.

Financials

Total assets 2025

491.504 €

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 491,5 k

Current Assets 97,0 % 476,9 k
Fixed Assets 2,5 % 12,2 k
Prepaid Expenses 0,5 % 2,4 k

Liabilities and Equity 491,5 k

Equity 82,1 % 403,7 k
Liabilities 11,0 % 54,2 k
Provisions 6,8 % 33,6 k

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

Balance sheet data available for 19 earlier fiscal years.

Authorized representatives

Alexandros Herold since 2003 Managing Director
Sebastian Tennie since 2022 Managing Director

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

Ownership & holdings

Shareholders

Sebastian Tennie 33.3 % 9k €
Fabian Schwärzl 33.3 % 9k €
Alexandros Herold 33.3 % 9k €

Ultimate beneficial owners (UBOs)

3 hold ≥ 25%

A****** H***** ≥25% 33.3 %
S****** T***** ≥25% 33.3 %

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

History

2024
03.12.

Change of bylaws

Business Control Software GmbH
2022
13.01.

Exit of position

U***** B****** · Procura
13.01.

Member entry

Sebastian Tennie · Managing Director
2021
23.04.

Exit of position

U***** B****** · Managing Director
23.04.

Change of bylaws

Business Control Software GmbH
23.04.

Member entry

U***** B****** · Procura
2013
16.07.

Change of company name

Business Control Software GmbH
16.07.

Correction of personal data

Alexandros Herold · Managing Director

14 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 28, 2026	Via the API
2024	Jahresabschluss	Published July 8, 2025	Read full text
2023	Jahresabschluss	Published June 26, 2024	Via the API
2022	Jahresabschluss	Published August 3, 2023	Via the API
2021	Jahresabschluss	Published November 10, 2022	Via the API

All financial statements via the API

2024 Jahresabschluss Full text

Business Control Software GmbH

Iserlohn

Jahresabschluss zum Geschäftsjahr vom 01.01.2024 bis zum 31.12.2024

Bilanz

Aktiva
	31.12.2024 EUR	31.12.2023 EUR
A. Anlagevermögen	16.010,50	22.899,00
I. Sachanlagen	16.010,50	22.899,00
B. Umlaufvermögen	484.017,62	413.362,15
I. Forderungen und sonstige Vermögensgegenstände	150.353,99	109.976,17
II. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	333.663,63	303.385,98
C. Rechnungsabgrenzungsposten	5.174,50	9.478,60
Aktiva	505.202,62	445.739,75

Passiva
	31.12.2024 EUR	31.12.2023 EUR
A. Eigenkapital	425.280,31	364.101,46
I. Gezeichnetes Kapital	27.000,00	27.000,00
II. Bilanzgewinn	398.280,31	337.101,46
davon Gewinnvortrag	230.752,45	190.532,07
B. Rückstellungen	20.524,00	30.556,65
C. Verbindlichkeiten	59.398,31	51.081,64
Summe Passiva	505.202,62	445.739,75

VIII. 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.

1. Angaben zur Identifikation der Gesellschaft laut Registergericht

Firmenname laut Registergericht:	Business Control Software GmbH
Firmensitz laut Registergericht:	Iserlohn
Registereintrag:	Handelsregister
Registergericht:	Iserlohn
Register-Nr.:	2353

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.

In die Herstellungskosten wurden neben den unmittelbar zurechenbaren Kosten auch notwendige Gemeinkosten und durch die Fertigung veranlasste Abschreibungen einbezogen.

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

Der Übergang von der degressiven zur linearen Abschreibung erfolgt in den Fällen, in denen dies zu einer höheren Jahresabschreibung führt.

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 Vorjahr 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.

Gegenüber dem Vorjahr abweichende Bilanzierungs- und Bewertungsmethoden

Beim Jahresabschluss konnten die bisher angewandten Bilanzierungs- und Bewertungsmethoden im Wesentlichen übernommen werden.

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

Angaben zur Bilanz

Angabe zu Verbindlichkeiten mit Restlaufzeitvermerken

Der Betrag der Verbindlichkeiten mit einer Restlaufzeit bis zu einem Jahr beträgt 59.398,31 EUR (Vorjahr: 51.081,64 EUR).

Im Geschäftsjahr erfolgte die Geschäftsführung durch die Herren
Alexandros Herold, Iserlohn
Sebastian Tennie, Iserlohn

Unterschrift der Geschäftsführung

Iserlohn, den 13. Mai 2025	gez. A. Herold und S.Tennie
Ort, Datum	Unterschrift

sonstige Berichtsbestandteile

Angaben zur Feststellung:
Der Jahresabschluss wurde am 14.05.2025 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 stahl-control.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 Business Control Software GmbH, who owns it and how have its financials developed? Include fiscal years and sources.\n\nentity_id: 0060b79c0f1cf2137c10e5ef99141b38",
    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 Business Control Software GmbH, who owns it and how have its financials developed? Include fiscal years and sources.

entity_id0060b79c0f1cf2137c10e5ef99141b38

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