active Legal form GmbH

CST Computer Systems Technology GmbH

Hanau ·HRB 3377 Hanau ·cst-germany.de

Handelsregister API View JSON Collapse

{
    "name": "CST Computer Systems Technology GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=2e875ac86ca1656840b98664cab357d4

&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=2e875ac86ca1656840b98664cab357d4&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="2e875ac86ca1656840b98664cab357d4",
    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: '2e875ac86ca1656840b98664cab357d4',
  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: '2e875ac86ca1656840b98664cab357d4',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'shareholdings',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "2e875ac86ca1656840b98664cab357d4",
    "name": "CST Computer Systems Technology GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "1985-12-17T00:00:00+00:00",
    "address": {
        "street": "Donaustraße",
        "house_number": "23",
        "postal_code": "63452",
        "city": "Hanau",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "3377",
        "court": "Hanau"
    }
}

"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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"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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"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: Donaustraße 23
63452 Hanau
Commercial register: HRB 3377, Hanau
Registration date: December 17, 1985
Industry: Erbringung von Beratungsleistungen auf dem Gebiet der Informationstechnologie
Großhandel mit Datenverarbeitungsgeräten, peripheren Geräten und Software
Entwicklung und Programmierung von Anwendungssoftware
Registered capital: 50,000.00 DEM
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 von Software für den medizinischen, technischen und kommerziellen Bereich sowie der Vertrieb von dafür notwendigen Computeranlagen, insbesondere des Herstellers Data General.

Financials

Employees 2023

7

Total assets 2023

904.542 €

Net income 2023

330.382 €

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

Balance sheet

2023

Assets 904,5 k

Current Assets 79,7 % 721,3 k
Fixed Assets 19,6 % 177,6 k
Prepaid Expenses 0,6 % 5,6 k

Liabilities and Equity 904,5 k

Equity 66,8 % 604,4 k
Provisions 26,3 % 237,5 k
Liabilities 6,9 % 62,7 k

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

Balance sheet data available for 17 earlier fiscal years.

Authorized representatives

Sven Schuhmacher since 2026 Managing Director
Dennis Ermisch since 2026 Procura

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

Ownership & holdings

Shareholders

nscon group gmbh DEU AG Frankfurt am Main, HRB 140621 100.0 % 50k DM

Ultimate beneficial owners (UBOs)

1 hold ≥ 25%

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

Holds shares in

CST Service GmbH Hanau, DEU 100.0 %

History

2026
06.02.

Exit of position

Werner Fröhlich · Managing Director
06.02.

Member entry

Dennis Ermisch · Procura
23.01.

Member entry

Sven Schuhmacher · Managing Director
2014
20.11.

Change of address

CST Computer Systems Technology GmbH
20.11.

Exit of position

R*** F****** · Procura
2009
16.11.

Change of address

CST Computer Systems Technology GmbH
2004
28.01.

Change of company name

CST Computer Systems Technology GmbH
28.01.

Member entry

R*** F****** · Procura

10 more entries Get API key →

Annual statements

Original published statements, ordered by fiscal year.

5 documents

Fiscal year	Document	Published	Access
2023	Jahresabschluss	Published September 19, 2024	Via the API
2022	Jahresabschluss	Published April 16, 2024	Read full text
2021	Jahresabschluss	Published June 28, 2022	Via the API
2020	Jahresabschluss	Published August 13, 2021	Via the API
2019	Jahresabschluss	Published June 23, 2020	Via the API

All financial statements via the API

2022 Jahresabschluss Full text

CST Computer Systems Technology GmbH

Hanau

Jahresabschluss zum Geschäftsjahr vom 01.01.2022 bis zum 31.12.2022

Bilanz

Aktiva

	31.12.2022 EUR	31.12.2021 EUR
A. Anlagevermögen	187.932,00	34.982,00
I. Immaterielle Vermögensgegenstände	2,00	2,00
II. Sachanlagen	162.930,00	9.980,00
III. Finanzanlagen	25.000,00	25.000,00
B. Umlaufvermögen	602.281,34	662.485,36
I. Vorräte	33.787,00	37.665,00
II. Forderungen und sonstige Vermögensgegenstände	117.183,52	39.749,00
III. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	451.310,82	585.071,36
C. Rechnungsabgrenzungsposten	5.392,75	3.747,37
Aktiva	795.606,09	701.214,73
Passiva
	31.12.2022 EUR	31.12.2021 EUR
A. Eigenkapital	423.994,19	524.971,78
I. Gezeichnetes Kapital	25.564,59	25.564,59
II. Gewinnvortrag	287.577,31	335.446,92
III. Jahresüberschuss	110.852,29	163.960,27
B. Rückstellungen	100.860,07	123.779,69
C. Verbindlichkeiten	270.751,83	52.463,26
davon mit einer Restlaufzeit bis zu einem Jahr	270.751,83	52.463,26
Passiva	795.606,09	701.214,73

Anhang zum 31.12.2022

CSTComputer Systems Technology GmbH

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:	CSTComputer Systems Technology GmbH
Firmensitz laut Registergericht:	Hanau
Registereintrag:	Handelsregister
Registergericht:	Hanau
Register-Nr.:	3377

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.

Soweit erforderlich, wurde der am Bilanzstichtag vorliegende niedrigere Wert angesetzt.

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.

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

Sonstige Angaben

Durchschnittliche Zahl der während des Geschäftsjahrs beschäftigten Arbeitnehmer

Die durchschnittliche Zahl während des Geschäftsjahres im Unternehmen beschäftigten Arbeitnehmer betrug 7.

Unterschrift der Geschäftsführung

Geschäftsführer

sonstige Berichtsbestandteile

Angaben zur Feststellung:

Der Jahresabschluss wurde am 20.07.2023 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 cst-germany.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 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 CST Computer Systems Technology GmbH. Include fiscal years and sources.\n\nentity_id: 2e875ac86ca1656840b98664cab357d4",
    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 CST Computer Systems Technology GmbH. Include fiscal years and sources.

entity_id2e875ac86ca1656840b98664cab357d4

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